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Wetlands in SW Uganda, NWP 99. - Foodnet

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NATIONAL WETLANDS CONSERVATION AND<br />

MANAGAEMENT PROGRAMME<br />

DRAFT REPORT ON<br />

MAPPING WETLANDS IN THE DISTRICTS OF BUSHENYI,<br />

NTUNGAMO, RUKUNGIRI, KABALE AND KISORO.<br />

July 1999<br />

M<strong>in</strong>istry of Water Lands and Environment<br />

P.O. Box 9629, Kampala, <strong>Uganda</strong>.<br />

Tel: 251375, e-mail: wetlands@imul.com


ACKNOWLEDGEMENTS<br />

The work conta<strong>in</strong>ed <strong>in</strong> this report is a comb<strong>in</strong>ed effort of the members of staff of the National<br />

Biomass Study Project. All the members played their parts diligently to see that the work is<br />

successfully completed. Nevertheless it would be unfair not to mention a few. The Project<br />

would like to recognise the contribution by Mr. John Diisi who spearheaded the plann<strong>in</strong>g of<br />

the whole exercise. Specifically we thank him for the work on field data collection and data<br />

capture. Recognition also goes to Mr. John Begumana for the role he played <strong>in</strong> data<br />

collection, and spatial and edit<strong>in</strong>g. Thanks also go to Mr. Karatunga Ali and Mr. Amadra Ori-<br />

Okido who did all the work of map design<strong>in</strong>g and production.<br />

The Project is also grateful to the staff of the National <strong>Wetlands</strong> Conservation and<br />

management Programme for their co-operation dur<strong>in</strong>g the entire period of the study. Special<br />

recognition goes to Ms. Norah Namakambo who was the ma<strong>in</strong> player from the <strong>Wetlands</strong><br />

Programme.<br />

We can not forget the contribution by the local staff at district level who did their best to<br />

assist field teams dur<strong>in</strong>g data collection. In particular thanks go to the District Environment<br />

Officers and/or District Forest Officers of Bushenyi, Rukungiri, Ntungamo, Kabale and<br />

Kisoro.<br />

ii


EXCECUTIVE SUMMARY<br />

The National Biomass Study (NBS) mapped wetlands <strong>in</strong> south-western <strong>Uganda</strong> <strong>in</strong> the districts<br />

of Bushenyi, Rukungiri, Ntungamo, Kabale and Kisoro. The objective of the exercise was to<br />

survey, describe, quantify and map wetlands <strong>in</strong> these districts.<br />

In collaboration with the National <strong>Wetlands</strong> Programme, a classification system was<br />

developed to enable detailed description of the wetlands. The classification makes it possible<br />

to describe wetlands accord<strong>in</strong>g to their status and type. Is the wetland natural or modified? Is<br />

the cover of the wetland grass, papyrus, or forest?<br />

The NBS field teams visited all accessible wetlands <strong>in</strong> the mentioned districts for data<br />

collection. Materials used <strong>in</strong>cluded exist<strong>in</strong>g SPOT satellite imagery, land cover/use maps and<br />

topographic maps. These items were used <strong>in</strong> locat<strong>in</strong>g and assess<strong>in</strong>g the status and type of<br />

wetlands. The data collected was recorded while <strong>in</strong> the field and later <strong>in</strong> the office, entered<br />

<strong>in</strong>to a Geographical Information System (GIS) for analysis and mapp<strong>in</strong>g.<br />

Hav<strong>in</strong>g done spatial and attribute edit<strong>in</strong>g and analysis, it was found out that substantial areas<br />

of wetlands have been converted <strong>in</strong>to other types for various uses. In Bushenyi district there is<br />

a wetland area of 250skm. Of these, 13% has been converted to subsistence farmland, and<br />

14% <strong>in</strong>to improved pasture. Papyrus and other sedges constitute 40%. 53% of the wetlands<br />

are permanent while 47% are seasonal.<br />

In Kabale district, wetlands cover 97skm of which 42% are seasonal and 58% are<br />

permanently wet. Grasslands cover 20.3%, subsistence farmland 60.4% while Papyrus and<br />

other sedges cover 16%. Woodlots <strong>in</strong> wet areas cover about 3%.<br />

In Kisoro district wetlands cover 25skm of which 12% are seasonal and 88% permanently<br />

wet. Grasslands constitute 11%, Cyperus species 32% and subsistence farmland 57%.<br />

Ntungamo district has 101skm of wetlands of which 62% are permanently wet and 38% are<br />

seasonally wet. All the permanent wetlands are under Papyrus or sedges. The rest of the<br />

wetlands <strong>in</strong>clude grasslands and traces of swamp forest and subsistence farmland.<br />

Rukungiri district has 154skm of wetlands, 76% of which are permanent and 24% are<br />

seasonally wet. Swamp forests cover 30%, grasslands 15% and subsistence farmland 40%.<br />

The rest of the wetlands are Cyperus spp, bushes and thickets.<br />

Accord<strong>in</strong>g to percentages, and not the physical area of wetlands per district, wetland<br />

modification was found to be most <strong>in</strong>tensive <strong>in</strong> Kabale and Kisoro districts. They have the<br />

smallest area of wetlands and more than half of their wetland estate has been modified.<br />

iii


TABLE OF CONTENTS<br />

TABLE OF CONTENTS IV<br />

INTRODUCTION 1<br />

METHODOLOGY 1<br />

CLASSIFICATION 1<br />

FIELDWORK 2<br />

PREPARATION AND MATERIALS USED FOR FIELDWORK 2<br />

DATA COLLECTED 3<br />

OFFICE WORK 3<br />

GEO-REFERENCING SPOT IMAGERY 3<br />

VECTORISING / UPDATING LUC LAYERS 3<br />

ENTERING FIELD DATA INTO A GIS 3<br />

ENTERING DATA FROM WETLANDS PROGRAM 4<br />

DATA VERIFICATION 4<br />

DATA ANALYSIS 5<br />

MAP PRODUCTION 5<br />

RESULTS AND DISCUSSION 6<br />

BUSHENYI DISTRICT 6<br />

KABALE DISTRICT 8<br />

KISORO DISTRICT 11<br />

NTUNGAMO DISTRICT 14<br />

RUKUNGIRI DISTRICT 15<br />

CONCLUSION 18<br />

THE STATUS OF WETLANDS 18<br />

MAPPING 19<br />

APPENDIX 1 20<br />

TERMS OF REFERENCE 20<br />

ALL WETLANDS 24<br />

iv


LIST OF TABLES<br />

TABLE 1 CODES OF LAND COVER CLASSES ...................................................................................................... 3<br />

TABLE 2 CODES OF WETLAND TYPES............................................................................................................... 4<br />

TABLE 3 WETLAND TYPES OF BUSHENYI DISTRICT ......................................................................................... 6<br />

TABLE 4 WETLAND SYSTEMS OF BUSHENYI DISTRICT .................................................................................... 7<br />

TABLE 5 WETLAND TYPES OF KABALE DISTRICT ............................................................................................ 9<br />

TABLE 6 WETLAND SYSTEMS OF KABALE DISTRICT ..................................................................................... 10<br />

TABLE 7 WETLAND TYPES OF KISORO DISTRICT ........................................................................................... 11<br />

TABLE 8 WETLAND SYSTEMS OF KISORO DISTRICT ...................................................................................... 11<br />

TABLE 9 WETLAND TYPES OF NTUNGAMO DISTRICT..................................................................................... 15<br />

TABLE 10 WETLAND SYSTEMS OF NTUNGAMO DISTRICT.............................................................................. 15<br />

TABLE 11 WETLAND TYPES OF RUKUNGIRI DISTRICT ................................................................................... 16<br />

TABLE 12 WETLAND SYSTEMS OF RUKYNGIRI DISTRICT .............................................................................. 16<br />

TABLE 13 AREA OF WETLANDS BY DISTRICT AND DRAINAGE SYSTEM .......................................................... 20<br />

TABLE 14 SUMMARY OF MODIFIED WETLANDS PER DISTRICT ....................................................................... 20<br />

TABLE 15 MODIFIED WETLANDS PER DISTRICT ............................................................................................. 21<br />

LIST OF FIGURES<br />

FIGURE 1 BUSHENYI DISTRICT........................................................................................................................ 7<br />

FIGURE 2 KABLE DISTRICT ............................................................................................................................. 9<br />

FIGURE 3 KISORO DISTRICT .......................................................................................................................... 13<br />

FIGURE 4 NTUNGAMO DISTRICT.................................................................................................................... 14<br />

FIGURE 5 RUKUNGIRI DISTRICT .................................................................................................................... 17<br />

v


Introduction<br />

The goal of The National <strong>Wetlands</strong> Conservation and Management Programme is to susta<strong>in</strong><br />

the biophysical and economic values of wetlands for present and future generations. One of<br />

its ma<strong>in</strong> objectives is to develop capacity for wetland conservation and management at district<br />

level. This <strong>in</strong>volves develop<strong>in</strong>g the capacity of district adm<strong>in</strong>istrations to assess wetland<br />

resources and plan their management through their <strong>in</strong>volvement <strong>in</strong> <strong>in</strong>ventory work. The task<br />

at hand is to survey, describe quantify and map wetlands <strong>in</strong> districts of Bushenyi, Kabale,<br />

Kisoro, Ntungamo, and Rukungiri.<br />

<strong>Wetlands</strong> have always existed and known by traditional names by the people around them.<br />

Surveys on fauna, flora, water flow and quality have been done on some wetlands <strong>in</strong> the<br />

country. Physical locations were also mapped <strong>in</strong> the 1950s and 1960s by the Surveys and<br />

Mapp<strong>in</strong>g Department as can be seen from the Y732 Topographic maps of <strong>Uganda</strong>. The<br />

National biomass Study mapped land cover <strong>in</strong>clud<strong>in</strong>g wetlands for the whole country <strong>in</strong> 1994.<br />

Before the mapp<strong>in</strong>g by the NBS, there was no database that one could use to readily<br />

determ<strong>in</strong>e areas of wetlands. Even with the NBS mapp<strong>in</strong>g, some <strong>in</strong>formation on wetlands was<br />

still lack<strong>in</strong>g. The objective of land cover/use mapp<strong>in</strong>g by NBS was the general land cover and<br />

not directed at wetland <strong>in</strong>ventory. This is why the NBS was asked to map wetlands <strong>in</strong> greater<br />

detail to provide the hitherto miss<strong>in</strong>g <strong>in</strong>formation.<br />

Field teams visited wetlands <strong>in</strong> the five districts and collected data on wetlands and recorded<br />

it accord<strong>in</strong>g to a classification agreed upon by the <strong>Wetlands</strong> Programme and NBS. The data<br />

was later captured <strong>in</strong>to a Geographical Information system for analysis and map production.<br />

Maps show<strong>in</strong>g the status and types of wetlands per district were produced <strong>in</strong> large scale and<br />

presented. Other outcomes are conta<strong>in</strong>ed <strong>in</strong> this report.<br />

This report gives a chronology of the whole exercise of mapp<strong>in</strong>g the wetlands <strong>in</strong> the<br />

mentioned districts. The first part gives the details of preparations done for the study and the<br />

methodology used. It also expla<strong>in</strong>s the steps gone through dur<strong>in</strong>g data capture, edit<strong>in</strong>g of<br />

physical maps and the <strong>in</strong>formation they conta<strong>in</strong> (spatial and attribute data) and the process of<br />

map production. The second part conta<strong>in</strong>s results of the study presented as tables and<br />

descriptions. The tables show wetlands organised by districts, dra<strong>in</strong>age systems, and wetland<br />

systems.<br />

Methodology<br />

Classification<br />

Whereas district officers were assigned to carry out wetland <strong>in</strong>ventories, the classification and<br />

mapp<strong>in</strong>g was contracted to the National Biomass Study (NBS), Forest Department as<br />

consultants. The NBS was to carry out this task <strong>in</strong> close collaboration with the <strong>Wetlands</strong> Unit<br />

and offer backstopp<strong>in</strong>g services to district officers while collect<strong>in</strong>g data <strong>in</strong> the field.<br />

While mapp<strong>in</strong>g the land cover of the country, the NBS gradually developed a classification<br />

system of 13 classes and this is the one that is currently be<strong>in</strong>g used. One of the major classes<br />

is wetland. In this class, the ground is permanently wet and the vegetation grow<strong>in</strong>g there had<br />

to be papyrus or other sedges, float<strong>in</strong>g plants like Pistia spp, or reeds like Phragmites spp. In<br />

other major land cover classes with wet areas, classes were qualified with a sub-class<br />

depend<strong>in</strong>g on the wetness of the ground i.e. seasonally wet (s) and permanently wet (p).<br />

1


S<strong>in</strong>ce the objective of NBS was determ<strong>in</strong><strong>in</strong>g the quantity and distribution of woody biomass,<br />

data collected <strong>in</strong> wetland areas was not sufficient for the objectives of the Wetland<br />

Programme. It was therefore necessary to develop a classification that would take care of<br />

details as required by the <strong>Wetlands</strong> Programme.<br />

The <strong>Wetlands</strong> Programme and the NBS agreed on the follow<strong>in</strong>g classification:<br />

Seasonal wetlands:<br />

• Swamp forest<br />

• Palms and thickets<br />

• Grassland<br />

• Modified<br />

Permanent wetlands:<br />

• Swamp forest<br />

• Papyrus<br />

• Non-papyrus<br />

• Modified<br />

• Open water<br />

Swamp forest, whether seasonal or permanent, can consist of vegetation cover rang<strong>in</strong>g from<br />

thick closed canopy forests, to open canopy forests and woodlands. Palms and thickets consist<br />

of thick or sparse palm trees and or scattered trees and shrubs. Grassland wetlands are<br />

dom<strong>in</strong>ated by grass while modified wetlands are those that have been converted to pasture,<br />

farmland or built up. The modified wetland is represented by the use it has been converted to.<br />

Fieldwork<br />

Preparation and Materials used for fieldwork<br />

Mapp<strong>in</strong>g was done at a scale of 1:50,000. Land use/cover (LUC) map sheets cover<strong>in</strong>g the five<br />

districts were plotted for use as base maps dur<strong>in</strong>g fieldwork. These maps show land cover as<br />

mapped previously by the NBS. They were to be used as base maps for detailed updat<strong>in</strong>g of<br />

the wetlands.<br />

Multi-spectral SPOT satellite imagery were used as a reference to show locations and shapes<br />

of wetlands. The imagery could show small wetlands, natural or converted, which had been<br />

neglected or ignored dur<strong>in</strong>g the <strong>in</strong>itial mapp<strong>in</strong>g. Wetness of the ground can be directly<br />

<strong>in</strong>terpreted from the imagery.<br />

The imagery used were taken <strong>in</strong> 1992/93 because there are no very recent imagery cover<strong>in</strong>g<br />

that region. The latest imagery that cover a few parts of <strong>Uganda</strong> were taken <strong>in</strong> 1995. Changes<br />

on the ground between 1993 and 1995 were presumed to be <strong>in</strong>significant compared to the<br />

thousands of dollars needed to acquire a new set of imagery. The fact that the imagery were 4<br />

to 5 years old at the time of do<strong>in</strong>g this study did not have a significant impact on mapp<strong>in</strong>g<br />

because wetlands are partly natural physical features <strong>in</strong> valleys that don’t change quickly and<br />

secondly due to <strong>in</strong>tensive ground truth<strong>in</strong>g done.<br />

GPS units were used for navigation purposes. They helped <strong>in</strong> locat<strong>in</strong>g positions of changed or<br />

modified wetlands on the map for del<strong>in</strong>eat<strong>in</strong>g. They also helped <strong>in</strong> locat<strong>in</strong>g and determ<strong>in</strong><strong>in</strong>g<br />

extents of wetlands, which were be<strong>in</strong>g mapped for the first time.<br />

Topographic Y732 maps cover<strong>in</strong>g the five districts were also carried along for navigational<br />

purposes.<br />

2


Data collected<br />

Field teams were dispatched to cover the districts <strong>in</strong> question. All the accessible wetlands<br />

were visited and observed. Data was collected for the follow<strong>in</strong>g aspects:<br />

• Whether the size and shape are <strong>in</strong>tact <strong>in</strong> relation to the NBS LUC maps and satellite<br />

imagery<br />

• Whether the wetland has been modified and if so the modified area was del<strong>in</strong>eated on the<br />

LUC base map and the class and type noted. Detailed del<strong>in</strong>eation was to be done later on<br />

the computer.<br />

• Dur<strong>in</strong>g the <strong>in</strong>itial national mapp<strong>in</strong>g exercise by the NBS, some wet areas had been<br />

disregarded due to their small sizes and were just generalised <strong>in</strong>to the neighbour<strong>in</strong>g land<br />

cover class. This time such previously omitted wetlands were isolated and del<strong>in</strong>eated.<br />

• The class and wetness of the wetland accord<strong>in</strong>g to the developed classification above was<br />

noted and recorded<br />

Office work<br />

Geo-referenc<strong>in</strong>g spot imagery<br />

When all the fieldwork was completed, the data was taken to the office for entry <strong>in</strong>to a predesigned<br />

database.<br />

A satellite image for a particular map sheet was geo-referenced so that it could exactly fit<br />

geometrically its correspond<strong>in</strong>g land use layer <strong>in</strong> the NBS database. For example, satellite<br />

image number 85/2 was geo-referenced to fit LUC layer number 85/2. This was done <strong>in</strong> order<br />

to overlay the LUC layer onto the image so that the layer could be edited directly referr<strong>in</strong>g to<br />

the imagery <strong>in</strong> the background.<br />

Vectoris<strong>in</strong>g / updat<strong>in</strong>g LUC layers<br />

After geo-referenc<strong>in</strong>g the image, the LUC layer was loaded for edit<strong>in</strong>g. Del<strong>in</strong>eations of<br />

modified wetlands that were made <strong>in</strong> the field and recorded on base maps were transferred to<br />

the digital LUC layer. In cases where the edges of exist<strong>in</strong>g mapped wetlands had changed, the<br />

boarders of the same polygons on the digital layer were correspond<strong>in</strong>gly modified. Where<br />

some wetlands were be<strong>in</strong>g mapped for the first time, new polygons were digitised. These<br />

represented the current shapes and sizes of wetlands on the ground.<br />

Enter<strong>in</strong>g field data <strong>in</strong>to a GIS<br />

Enter<strong>in</strong>g attributes collected from the field <strong>in</strong>to the modified polygons followed spatial<br />

edit<strong>in</strong>g. Data entered would be the cover class of the wetland such as grassland, and then the<br />

type of wetness such as seasonal or permanent.<br />

Codes were used to represent the land cover or use of the wetland. The classes and their codes<br />

are shown <strong>in</strong> Table 1<br />

Table 1 Codes of land cover classes<br />

Class Code<br />

Broad-leaved woodlots 1<br />

Swamp forest 5<br />

Thickets 6<br />

Grasslands 7<br />

Papyrus and other sedges 8<br />

Farmland 9<br />

Built up area 11<br />

Open water 12<br />

3


In addition to codes represent<strong>in</strong>g cover/use, two extra codes were used <strong>in</strong>dicate the degree of<br />

wetness. This was to dist<strong>in</strong>guish the seasonally wet from the permanently wet one. The codes<br />

used are:<br />

• Seasonally wet s<br />

• Permanently wet p<br />

Additional <strong>in</strong>formation collected on wetlands was the status. This was particularly so with<br />

grasslands that were converted <strong>in</strong>to improved pasture. In addition, wetlands under papyrus<br />

and other sedges were s<strong>in</strong>gled out because of their importance. These codes are:<br />

• Papyrus and sedges a<br />

• Improved pasture i<br />

For example, a seasonal wetland that has been modified <strong>in</strong>to grassland pasture would be<br />

coded as 7si.<br />

The types of wetlands encountered <strong>in</strong> the mapped region are shown <strong>in</strong> Table 2. Codes will be<br />

used <strong>in</strong> subsequent tables to save space.<br />

Table 2 Codes of wetland types<br />

1s Broad-leaved woodlots e.g. Eucalyptus<br />

5s Swamp forest<br />

6s Seasonal wetland dom<strong>in</strong>ated by bushes and thickets<br />

7s Seasonally wet grassland<br />

7si Seasonally wet grassland modified <strong>in</strong>to pasture<br />

9s Seasonal wetland modified <strong>in</strong>to farmland<br />

11s Seasonally wet built up area<br />

8a Permanent wetland with papyrus and/or other sedges<br />

7p Permanent wetland dom<strong>in</strong>ated by grasses<br />

7pi Permanently wet grassland modified <strong>in</strong>to pasture<br />

9p Permanent wetland modified <strong>in</strong>to farmland<br />

Enter<strong>in</strong>g data from <strong>Wetlands</strong> program<br />

The <strong>Wetlands</strong> Programme provided data on the names of wetland systems and dra<strong>in</strong>age<br />

systems. Different parts of the same wetland system are normally called different names. So<br />

the polygon of such a wetland system was split and each piece given its local name. Not all<br />

names for the <strong>in</strong>dividual wetland units were available.<br />

Data verification<br />

When all the data was entered <strong>in</strong>to the database, queries were used to check if there were any<br />

polygons without data that they should conta<strong>in</strong>. Queries were also used to search for data that<br />

could be <strong>in</strong> a wrong place. If found such errors were promptly corrected. Secondly draft<br />

copies on the maps were plotted so that they could be visually checked for any errors. The<br />

<strong>Wetlands</strong> Programme staff also checked the draft maps for a second op<strong>in</strong>ion.<br />

4


Data analysis<br />

Data analysis was ma<strong>in</strong>ly <strong>in</strong> creat<strong>in</strong>g summaries for area statements for:<br />

I. Area of each wetland system<br />

II. Area of wetlands <strong>in</strong> each district<br />

III. Area of each wetland unit<br />

IV. Description of wetland distribution<br />

V. Dra<strong>in</strong>age systems per district<br />

Although map production was done to a great extent us<strong>in</strong>g ArcView and ArcInfo, analysis<br />

was done us<strong>in</strong>g MS Access, which is more flexible and powerful <strong>in</strong> data analysis. Attribute<br />

files <strong>in</strong> ArcView are <strong>in</strong> dbase format and can be l<strong>in</strong>ked to a database <strong>in</strong> Access directly.<br />

A database was created <strong>in</strong> Access and a l<strong>in</strong>k was created to the attribute table of wetlands of<br />

each district. This means if changes or updates are made <strong>in</strong> the attribute table of wetlands of a<br />

particular district, they can be viewed directly <strong>in</strong> Access. In other words you don’t have to<br />

copy the tables from ArcView to Access every time an update is made. For easy summaries,<br />

one table (Allwet) was created and all the l<strong>in</strong>ked tables were appended to it. Allwet table can<br />

however not be directly be updated from ArcView s<strong>in</strong>ce it resides <strong>in</strong> Access and not<br />

ArcView. In case of updates or changes <strong>in</strong> wetland attribute files, update queries were created<br />

to empty the Allwet file and copy data from l<strong>in</strong>ked district wetland attribute tables to update<br />

the Allwet file. All the queries to perform this task are executed through a macro so that you<br />

don’t have to append data from each district <strong>in</strong>dividually.<br />

Areas of wetland systems <strong>in</strong> each district were calculated us<strong>in</strong>g a query. It groups dra<strong>in</strong>age<br />

systems, then groups all wetlands <strong>in</strong> each dra<strong>in</strong>age system, then groups the classes or types of<br />

wetlands <strong>in</strong> each wetland system and then calculates the area of each class <strong>in</strong> hectares and<br />

square kilometres.<br />

Another query summarises the areas <strong>in</strong> hectares and square kilometres for each wetland type<br />

for a district. Results of these queries are found <strong>in</strong> the section of Results and Appendix.<br />

Map production<br />

F<strong>in</strong>al maps for the five districts were produced <strong>in</strong> colour on A0 paper. The ma<strong>in</strong> theme of the<br />

district maps was the wetland layer. Other layers were added to enhance the legibility of the<br />

maps. Other layers added were:<br />

• the <strong>in</strong>frastructure layer show<strong>in</strong>g roads rang<strong>in</strong>g from tarmac down to motorable trucks,<br />

• adm<strong>in</strong>istrative layer show<strong>in</strong>g <strong>in</strong>ternational to sub-county level. Counties are written <strong>in</strong> a<br />

font lager than sub-county names. Some urban centres are also shown.<br />

• gazetted layer show<strong>in</strong>g forest reserves and national parks<br />

• Rivers layer show<strong>in</strong>g major and m<strong>in</strong>or rivers<br />

In addition to the legend, each map has a pie chart, which summarises the area percentage<br />

covered by each wetland type.<br />

<strong>Wetlands</strong> are symbolised accord<strong>in</strong>g to their types such as grasslands, swamp forest etc., and<br />

also on wetness that is seasonally or permanently wet. For example, grasslands <strong>in</strong> Kabale fall<br />

<strong>in</strong> for categories namely seasonally wet, seasonally wet improved pasture, permanently wet,<br />

and permanently wet improved pasture. All are symbolised by different colours.<br />

5


Results and Discussion<br />

Bushenyi District<br />

Bushenyi district has a total area of 4,287skm. Dry land is 3,668skm and open water is<br />

369skm. It has a total of 250 square km of wetlands, constitut<strong>in</strong>g 5.8% of the district area.<br />

52.8% are permanently wet while 47.2% are seasonally wet. Papyrus constitutes the largest<br />

part of the wetlands. They cover about 100skm or 40% followed by seasonally wet grasslands<br />

that constitute 32% (see Table 3). 14% of the wetlands have been converted to improved<br />

pasture for diary cattle. Some of the wet grasslands (permanent and seasonal) mapped as<br />

<strong>in</strong>tact also are used for graz<strong>in</strong>g cattle but it was not possible to <strong>in</strong>clude them <strong>in</strong>to the improved<br />

pasture class with certa<strong>in</strong>ty. Cultivation has claimed 13% of the wetlands.<br />

<strong>Wetlands</strong> are wider <strong>in</strong> the lower half of the district <strong>in</strong> the counties of Sheema and Ruh<strong>in</strong>da.<br />

Their relief is a transition from rift valley ranges <strong>in</strong>to pla<strong>in</strong>s of Mbarara and Ntungamo<br />

districts. In these counties it is common to f<strong>in</strong>d that seasonal wetlands have been converted<br />

<strong>in</strong>to improved pasture.<br />

Table 3 Wetland types of Bushenyi district<br />

Class Area-ha Area-skm Proportion<br />

5s 2948.86 29.49 11.8%<br />

6s 171.68 1.72 0.7%<br />

7p 600.04 6.00 2.4%<br />

7s 4500.44 45.00 18.0%<br />

7sI 3574.96 35.75 14.3%<br />

8a 9972.28 <strong>99.</strong>72 39.9%<br />

8b 4.95 0.05 0.0%<br />

8p 28.09 0.28 0.1%<br />

9p 2588.27 25.88 10.4%<br />

9s 615.83 6.16 2.5%<br />

Total 25005.40 250.05 100.0%<br />

Dra<strong>in</strong>age valleys <strong>in</strong> Ruh<strong>in</strong>da, Bunyaruguru, Igara and Buhweju counties are narrow as they<br />

are squeezed between steep slopes. In most cases, terra<strong>in</strong> starts ris<strong>in</strong>g right from the<br />

riverbanks and leave no room for wetlands. Where terra<strong>in</strong> allows a wetland to exist, the<br />

wetland is permanently wet. This condition contributed most <strong>in</strong> protect<strong>in</strong>g the exist<strong>in</strong>g unmodified<br />

wetlands. It can be noted that <strong>in</strong> Ruh<strong>in</strong>da for example, valleys have been modified<br />

<strong>in</strong>to agricultural subsistence farmland. Attempts to convert them <strong>in</strong>to pasture have failed due<br />

to permanent wetness.<br />

<strong>Wetlands</strong> <strong>in</strong> the rift valley are wide and benefit from the protection of the national park. These<br />

are the only places that still have swamp forests <strong>in</strong> Bushenyi district.<br />

6


Figure 1 Bushenyi District<br />

LEGEND<br />

GAZETTED AREA<br />

ROAD S<br />

Forest Reserve<br />

National Park<br />

Wildlife R eserve<br />

Lake Edward<br />

Tarmac road<br />

Murram road (all w eather)<br />

Murram road (dry w eather )<br />

Motorable track<br />

ADMI NI STR ATI VE BOUN DA RIES<br />

National<br />

District<br />

County<br />

Sub-County<br />

RIV ER<br />

Major River<br />

M<strong>in</strong>or R iver<br />

SEASONAL WETLANDS<br />

Thi ckets<br />

Swamp F orest<br />

Grassland (Natural)<br />

Farmland<br />

PERMANENT WET LANDS<br />

Grassland (Natural)<br />

Farmland<br />

Papyrus & other sedges<br />

OTHER S<br />

Open Water<br />

Built-up Area<br />

KISENYI<br />

BUNYARUGURU<br />

North Maramagambo CFR (DJM)<br />

Kigezi GR<br />

KANYABWANGA<br />

NATIONAL WETLANDS CONSERVATION AND<br />

MANAGEMENT PROGRAMME<br />

BUSHENYI DISTRICT WETLANDS<br />

KI CH WAM BA<br />

BIT EREKO<br />

Kaz<strong>in</strong>ga Ch ann el<br />

L. Nyamus<strong>in</strong>gire<br />

RUHINDA<br />

KASHENSHERO<br />

Queen Elizabe th NP<br />

KY AMUHUNG A<br />

NYABUBARE<br />

MITOOMA<br />

L. Kat<strong>in</strong>da KATERERA<br />

L. Mirambi<br />

RUBIRIZI<br />

L. Che ma<br />

L. Kariya<br />

L. Kabarongi<br />

BIH ANGA<br />

L. Luijongo<br />

L. Kamunzuka<br />

L. Kyasanduka<br />

Lake Nkugute<br />

L. Kaguba Lake Murabyo<br />

North Maramagambo CFR<br />

Queen Elizabeth NP<br />

Kal<strong>in</strong>zu CF R<br />

MITOMA<br />

Nyamuhizi<br />

MUKIBIRIZ I<br />

7<br />

L. Chibwera<br />

RYE RU<br />

KABIRA KITAGATA<br />

MUTARA<br />

L. Ma sec he<br />

L.Bagusa<br />

Chambura GR<br />

L. Nshenyi<br />

L. Mugogo<br />

MASHONG A<br />

IGARA<br />

KYAMUHUNGA<br />

Kyamuhunga L FR<br />

ISHAKA<br />

L. Kyamwiga<br />

KA KANJU<br />

Kasyoha-Kitomi CFR<br />

BUSHENYI T.C.<br />

BURERE<br />

KY ABU GIMBI<br />

BUM BE IRE<br />

KY EIZO BA<br />

Kyamugambira<br />

Kandekye<br />

KITAGATA<br />

L. Bugwagi<br />

Kashewanzi<br />

BUGO NGI<br />

KITEMBE<br />

SHUUKU<br />

BUHWEJU<br />

KY ANGENYI<br />

KAGUNGO KABWOHE<br />

KA RUNGU<br />

NSIKA<br />

RWENGWE<br />

MASHERUK A<br />

KIGARAMA<br />

KIBINGO<br />

Ka bwohe LFR Ko og a L FR<br />

KA GANGO<br />

SHEEMA<br />

Kakorogoto<br />

Kabura<br />

Rugasha<br />

Koga<br />

Migyera-Kisenyi<br />

N<br />

Scale 1:15 0,00 0<br />

Bushenyi district has three dra<strong>in</strong>age systems; the closed, L. Edward/L. George and L. Victoria<br />

systems. The wetland systems that make these dra<strong>in</strong>age systems are shown <strong>in</strong> Table 4. The<br />

closed systems are <strong>in</strong> the rift valley-land-formations <strong>in</strong> Bunyaruguru county. They are located<br />

on the shores of crater lakes. The L. Victoria system is <strong>in</strong> the east of the district <strong>in</strong> Sheema<br />

county and flow south <strong>in</strong>to river Rwizi. Most of the district is dra<strong>in</strong>ed by the L. Edward/L.<br />

George dra<strong>in</strong>age system, which eventually end <strong>in</strong> L. Edward, Kaz<strong>in</strong>ga channel and L. George.<br />

Table 4 Wetland Systems of Bushenyi district<br />

Dra<strong>in</strong>age System Wetland System Hectares Skm Sub-Total<br />

Closed<br />

Bugasa 20.73 0.21<br />

L. Kyamwongo 8.70 0.09<br />

L. Nyamus<strong>in</strong>gire 11.59 0.12<br />

Maseche 15.45 0.15<br />

Nyabutare 46.55 0.47


Dra<strong>in</strong>age System Wetland System Hectares Skm Sub-Total<br />

Rugazi-Omukas<strong>in</strong>ga 39.00 0.39 1.42<br />

Edward/George<br />

Victoria<br />

Buh<strong>in</strong>dagi 701.23 7.01<br />

Chambura 512.50 5.12<br />

Kafu-Mpanga 278.75 2.79<br />

Kakari-Katerera 322.03 3.22<br />

Kandekye-Ruhorobero 2977.37 29.77<br />

Kanyara-Nyampimbi 284.11 2.84<br />

Karujugo 226.33 2.26<br />

Kasharara 450.72 4.51<br />

Katarimwa(Katarimu) 2<strong>99.</strong>23 2.99<br />

Katereza 264.79 2.65<br />

Kifuka-Kibare 150.86 1.51<br />

Kitarema 36.36 0.36<br />

Kyamugambira-Kitimbi-Kyarwigi-Kitagata 1642.28 16.42<br />

L. Edward Marg<strong>in</strong>s 639.72 6.40<br />

Mbika 94.75 0.95<br />

Nchwera 584.65 5.85<br />

Ntungu 230.58 2.31<br />

Nyamahizi-Kateizi-Kasere 540.69 5.41<br />

Nyamirembe-Katoma-Kabushoro 770.77 7.71<br />

Nyamweru 703.88 7.04<br />

Nyaruteme 31.04 0.31<br />

Nyaruz<strong>in</strong>ga 16.64 0.17<br />

Rushisha 76.49 0.76<br />

Rutanda 1306.26 13.06<br />

Rwabanjeri-Karugorora 815.69 8.16<br />

Tiguhonoka 148.88 1.49<br />

Warugo 146.10 1.46 142.53<br />

Kabiso 22.96 0.23<br />

Kabura 741.32 7.41<br />

Kakorogoto 975.37 9.75<br />

Kamira 122.98 1.23<br />

Katara 194.50 1.95<br />

Koga 42<strong>99.</strong>31 42.99<br />

Mijera-Kishenyi 3074.48 30.74<br />

Nchwezi-Runy<strong>in</strong>ya 337.54 3.38<br />

Nyakishana 10.07 0.10<br />

Nyangoma 302.93 3.03<br />

Rugasha 419.49 4.19<br />

Rwizi 109.69 1.10 106.11<br />

Kabale District<br />

Kabale district has a total area of 1,729.6skm. A total of about 97 square km or 5.6% of the<br />

district area is under wetlands. Dry land constitutes 1,582skm while open water is 50skm.<br />

Woodlots are about 3%, grasslands 20%, papyrus and other sedge wetlands about 16%, and<br />

subsistence 60%<br />

8


Figure 2 Kabale District<br />

Kiririma<br />

K abaya<br />

Mul <strong>in</strong> di<br />

Kan yamu ab o<br />

IK UM BA<br />

N<br />

Rwe sanziro<br />

MUK O<br />

Kisoro<br />

Scale 1:100,000<br />

Nyakal anga<br />

Ruhuma<br />

M urub ut i<br />

Kigyeyo<br />

Ruhuhuma<br />

5 0 5 10 Kilom eter s<br />

Ishasha<br />

Kash asha<br />

Ch ar a<br />

RUBANDA<br />

BUFUNDI<br />

Vig ag a or K iru ruma<br />

Rute nga<br />

La ke Bunyonyi<br />

Mug ye ra<br />

Lubaya<br />

HAMUR WA<br />

Kiru ruma<br />

Bisur a<br />

RUBAYA<br />

Gweru bay<br />

NATIONAL WETLANDS CONSERVATION AND<br />

MANAGEMENT PROGRAMME<br />

KABALE DISTRICT WETLANDS<br />

Kisizi<br />

Rush om a<br />

Kiruruma Norht<br />

KITUMBA<br />

Rushama<br />

G w amauru<br />

KAS HAMBYA<br />

BUBALE<br />

KABALE M.C.<br />

Niach at i<br />

KAMUGANGUZI<br />

Katuna<br />

9<br />

Ni mparo<br />

Kach enag a<br />

KYANAMIRA<br />

Nyab usab i<br />

Ka nzok o<br />

RWAMUCUCU<br />

Kanyabaha<br />

NDORWA<br />

Kiruruma South<br />

BUHARA<br />

Nakabi mbi<br />

RUKIG A<br />

Kabizi<br />

Ka lweru<br />

RWANDA<br />

KAHARO<br />

Mu n ciro<br />

BUKINDA<br />

Kabizi<br />

Mivum ba<br />

Kabi gondo<br />

MAZIBA<br />

Ka hon do<br />

Ch og o<br />

KAMWEZI<br />

Area d istri bu t io n pe r Wetl an d ty pe<br />

(<strong>in</strong> square kilometers)<br />

15.2(10.3% )<br />

26.5(18.8%)<br />

3.6 (2. 4%)<br />

3.7(2.5 %)<br />

31.9(21.7%)<br />

5.7( 3.9%)<br />

6.7( 4.6%)<br />

0.9(0.6<br />

2 .6(1.7%)<br />

L ubi rizi<br />

LEGEND<br />

ROADS<br />

Tarmac road<br />

Murram road (all weather)<br />

Murram road (dry weather)<br />

Motorable trac k<br />

ADMINISTRATIVE BO UNDARIES<br />

In te rn at io na l<br />

Di stric t<br />

County<br />

Sub-County<br />

GAZETTED AREA<br />

Forest Re serve<br />

Na ti on al Park<br />

RIVERS<br />

Ma jo r Ri ve r<br />

Mi no r R iv er<br />

SEASONAL WETLANDS<br />

Thickets<br />

Grassland (Natural)<br />

Grass land (Pasture)<br />

Fa rml an d<br />

Woodlots<br />

PERMANENT WETLANDS<br />

Grassland (Natural)<br />

Grass land (Pasture)<br />

Fa rml an d<br />

Papyrus & other sedges<br />

Woodlots<br />

OTHERS<br />

Op en Wa ter<br />

Buil t-up Area<br />

Most of the wetlands have been modified. Of the 96.8 skm of wetlands <strong>in</strong> Kabale, 71.4skm or<br />

73.7% have been converted and put to various uses (see Table 5). About 10skm (about 11%)<br />

have been converted <strong>in</strong>to improved grassland for pasture while 58.5skm have been converted<br />

<strong>in</strong>to subsistence agricultural farmland. Some wetlands like the one along Katuna road switch<br />

between graz<strong>in</strong>g and cultivation periodically probably depend<strong>in</strong>g on seasons and level of<br />

wetness. Some parts of Kabale town are on wetlands.<br />

Table 5 Wetland types of Kabale district<br />

Class Area-ha Area-skm Proportion<br />

1p 209.91 2.10 2.2%<br />

1s 53.76 0.54 0.6%<br />

6s 87.60 0.88 0.9%<br />

7p 566.24 5.66 5.9%<br />

7pI 668.72 6.69 6.9%<br />

7s 367.94 3.68 3.8%<br />

7sI 358.63 3.59 3.7%


Class Area-ha Area-skm Proportion<br />

8a 1521.52 15.22 15.7%<br />

9p 2650.25 26.50 27.4%<br />

9s 3194.50 31.95 33.0%<br />

Total 9679.06 96.79 100.0%<br />

Other wetlands have been planted with eucalyptus but the extent was not possible to establish.<br />

Many wood lots of Eucalyptus have been planted <strong>in</strong> or at the fr<strong>in</strong>ges of both seasonal and<br />

permanent wetlands. Most of the <strong>in</strong>dividual wood lots are too small to be mapped as polygon<br />

features at the scale used. Small wood lots have been represented by squares. Mapped wood<br />

lots <strong>in</strong> wetlands total 2.6skm (see Table 5).<br />

The degree of wetland reclamation <strong>in</strong> Kabale is unrivalled <strong>in</strong> the region. The largest wetland<br />

units i.e. the Kiruruma south and Kiruruma north are permanently wet but this did not h<strong>in</strong>der<br />

those determ<strong>in</strong>ed to reclaim them. Even today, much effort has to be put <strong>in</strong> to keep the<br />

dra<strong>in</strong>age channels open otherwise the reclaimed wetlands can be too water logged for the<br />

current use. Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu wetland system<br />

Although situated <strong>in</strong> hilly terra<strong>in</strong>, these wetland systems are wide and permanently wet. They<br />

are similar to U glacier valleys <strong>in</strong> temperate regions. Many rivers and streams flow through<br />

narrow V valleys that don’t allow wetland formation. Such cases are evident along the<br />

northern parts of Ishasha River or <strong>in</strong> Kamwezi along Chogo and Bugaga streams.<br />

Kabale district has three dra<strong>in</strong>age systems; the L. Victoria, L. Edward/L. George and L.<br />

Bunyonyi. L. Victoria and L. Bunyonyi are the biggest cover<strong>in</strong>g 42.32skm and 39.36skm<br />

respectively. As the name suggests, the L. Bunyonyi dra<strong>in</strong>age system is composed of<br />

wetlands <strong>in</strong> the fjords of the lake, and those along rivers that dra<strong>in</strong> <strong>in</strong>to the lake. Details of<br />

wetland systems, wetland types and areas are shown <strong>in</strong> Table 6<br />

Table 6 Wetland Systems of Kabale district<br />

Dra<strong>in</strong>age System<br />

L.Bunyonyi<br />

Wetland System Area-ha Area-skm Sub-Total<br />

Bugoroba 72.01 0.72<br />

L. Edward<br />

Bulimba bay 9.80 0.10<br />

Bunyonyi marg<strong>in</strong>s 67.75 0.68<br />

Gweru bay 872.82 8.73<br />

Kagoma 220.82 2.21<br />

Kaliba 7.18 0.07<br />

Kamiro 36.33 0.36<br />

Katenga 4.28 0.04<br />

Kigyeyo-Ruhuhuma 2372.99 23.73<br />

Kyabah<strong>in</strong>ga-Kacwekano 38.70 0.39<br />

Kyeni 54.56 0.55<br />

Kyogo 46.64 0.47<br />

Niombe 21.29 0.21<br />

Nyabitabe 16.00 0.16<br />

Sanja 94.72 0.95 39.36<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 1132.60 11.33<br />

Muchoya 266.03 2.66<br />

Ntungu 23.78 0.24<br />

Nyakasa 88.66 0.89 15.11<br />

10


Dra<strong>in</strong>age System Wetland System Area-ha Area-skm Sub-Total<br />

L. Victoria<br />

Ikona 23.06 0.23<br />

Kabizi 115.82 1.16<br />

Kachwamba-Kakitumba 117.81 1.18<br />

Kiruruma Norht-Ishasha 1755.47 17.55<br />

Kiruruma South 2219.95 22.20 42.32<br />

Kisoro District<br />

Kisoro district has a total area of 729.7skm. Of these, wetlands cover 25skm or 3.4% of the<br />

district area, open water covers 28skm and dry land is 677skm. Wet grasslands constitute<br />

about 11% of the wetland area, Cyperus species constitute 32% and subsistence farmland<br />

constitutes 57% (see Table 7). 12.1% of the wet areas are seasonally wet and the rest is<br />

permanently wet.<br />

The major part of the wetlands is located <strong>in</strong> the centre of the district, and <strong>in</strong> the south-west<br />

and east of L. Mutanda. Apart from this area, most of the district has sharp V valleys that do<br />

not allow formation of wetlands.<br />

There has been major wetland modification <strong>in</strong> Kisoro district. About 57%, of the wetland area<br />

has been converted <strong>in</strong>to subsistence farmland most of it located on the eastern fr<strong>in</strong>ges of L.<br />

Mutanda.<br />

Table 7 Wetland types of Kisoro district<br />

Class Area-Ha Area-skm Proportion<br />

7p 197.8 1.98 7.9%<br />

7s 76.23 0.76 3.0%<br />

8a 807.87 8.08 32.1%<br />

9p 1204.78 12.05 47.9%<br />

9s 228.26 2.28 9.1%<br />

Total 2514.94 25.15 100.0%<br />

Almost all the wetland systems <strong>in</strong> the district are <strong>in</strong> the L. Edward dra<strong>in</strong>age system. Only a<br />

very small part of Kigyeyo-Ruhuhuma wetland system, which belongs to the L.Bunyonyi,<br />

falls <strong>in</strong> Kisoro. The wetland systems and their areas are shown <strong>in</strong> Table 8<br />

Table 8 Wetland Systems of Kisoro district<br />

Dra<strong>in</strong>age System Wetland System Hectares Skm Sub-Total<br />

Name not available 31.81 0.32<br />

Edward<br />

Chahafi 11.83 0.12<br />

Chosa Bay 147.85 1.48<br />

Gitundwe 783.66 7.84<br />

Kabande 15.52 0.16<br />

Kakangaga 10.44 0.10<br />

Kaku-Nyabikoni 390.72 3.91<br />

Karwa 20.81 0.21<br />

Kiwomba 53.93 0.54<br />

Kyarero 6.12 0.06<br />

L. Chazenji (Kyajenge) 11.83 0.12<br />

11


L.Bunyonyi<br />

Maserere 114.34 1.14<br />

Muchoya 76.23 0.76<br />

Mukirumbi 27.39 0.27<br />

Mulehe 0.72 0.01<br />

Mul<strong>in</strong>di 114.09 1.14<br />

Murugyegye 262.82 2.63<br />

Mutanda 0.99 0.01<br />

Ndibahera-Kabaya 23.25 0.23<br />

Nkanka 18.60 0.19<br />

Nyabiha 23.46 0.23<br />

Nyakisozi 26.76 0.27<br />

Nyarutovu 172.96 1.73<br />

Ruhezam<strong>in</strong>da 168.06 1.68 25.14<br />

Kigyeyo-Ruhuhuma 0.75 0.01 0.01<br />

12


Figure 3 Kisoro District<br />

KINANIRA<br />

D. R. CONGO<br />

N<br />

Rushuru<br />

NYABWISHENYA<br />

BUSANZA<br />

KIRAMBO<br />

Nkanka Nyakisozi<br />

Kabande<br />

RUKUNGIRI DISTRICT<br />

NYARUBUYE<br />

MAZIBA<br />

BUNAGANA<br />

Kaku<br />

Bw<strong>in</strong>di Impenetrable NP<br />

Nyabikoni<br />

NYAKABANDE<br />

Chosa Bay<br />

MUTOLERE<br />

NYAKINAMA<br />

NYAKINAAMA<br />

KISORO T.C.<br />

GASAVE<br />

MURAMBA<br />

NATIONAL WETLANDS CONSERVATION AND<br />

MANAGEMENT PROGRAMME<br />

KISORO DISTRICT WETLANDS<br />

Mgah<strong>in</strong>ga Gorilla NP<br />

Ruhezam<strong>in</strong>da<br />

Nyarutovu<br />

Lake Mutanda<br />

Gitundwe<br />

NYARUSIZA<br />

13<br />

Kakangaga<br />

KIRUNDO BUKIMBIRI<br />

Nyabiha<br />

Kyarero<br />

Lake Mulehe<br />

Mul<strong>in</strong>di<br />

NYUNDO<br />

NYABIHUNIKO<br />

RWANDA<br />

Murugyegye<br />

NYAKABANDE<br />

CHAHI<br />

Scale 1:60,000<br />

KYANIKA<br />

Ruhengeri<br />

Kabaya<br />

ROADS<br />

PERMANENT WETLANDS<br />

OTHE RS<br />

Ndibahera<br />

Chazenji<br />

Karwa<br />

KANABA<br />

Ta rm ac road<br />

Murram road (al l weat her)<br />

Murram road (dry weather)<br />

Mot orable truck<br />

ADMINISTRATIVE BOUNDARIE<br />

International<br />

Dist rict<br />

County<br />

Sub-County<br />

GAZETT ED AREA<br />

Forest Reserve<br />

National Park<br />

RIVE R<br />

Major River<br />

M<strong>in</strong>or River<br />

SEASONAL WETLANDS<br />

Grass land (Natural)<br />

Farmland<br />

Grass land (Natural)<br />

Farmland<br />

Papyrus & other sedges<br />

Open Water<br />

Built-up Area<br />

Maserere<br />

Echuya CFR<br />

Kiwomba<br />

MURORA<br />

Lake Kayumbu<br />

Chahafi<br />

Lake Cyahafi<br />

Mukirumbi<br />

Area distribution pe<br />

Wetland type<br />

(<strong>in</strong> square kilometer<br />

(See legend above)<br />

8.08 (32.13%)<br />

12.05 (47.91%)<br />

KABALE DISTRICT<br />

5 0 5 Kilometers<br />

Muko<br />

Kabale<br />

Muchoya<br />

0.76 (3.02<br />

1.98 (7.87<br />

2.28 (9.0


Ntungamo District<br />

Ntungamo district covers a total area of 1917.7skm. Some records have shown that the total<br />

area was 2,055skm. This could have been due to an error of tak<strong>in</strong>g Buhanama parish of<br />

Mbarara district as part of Ntungamo district. <strong>Wetlands</strong> <strong>in</strong> Ntungamo district cover a total<br />

area of 101skm of which 61.6% are permanently wet and 38.4% are seasonally wet. All <strong>in</strong> all<br />

wetlands constitute 5.3% of the district area. Papyrus and other sedges cover 62skm or 61.6%<br />

of the wetland area as shown <strong>in</strong> Table 9. This is followed by seasonally wet grasslands, which<br />

cover 32skm or 32% of the wetland area.<br />

The counties of Rushenyi and Ruhama are mostly cattle graz<strong>in</strong>g areas as such, most of the<br />

wet grasslands are used for graz<strong>in</strong>g cattle but about 2% could be classified as improved<br />

pasture. In the south of the district, <strong>in</strong> Rufuha and Kachwamba-Kakitumba wetland systems,<br />

some wetlands are covered by swamp forest and others bushes and thickets.<br />

Figure 4 Ntungamo District<br />

Rukungiri<br />

Ka kono<br />

Ka hengye<br />

Ny am ugo ye<br />

BWONGYERA<br />

Scale 1:100,000<br />

0 5 Kilometers<br />

N<br />

L. Ny ak i yanja<br />

NYABIHOKO<br />

L. Nyabihok o<br />

RUGARAMA<br />

Dam<br />

Kasharara Kashewanzi<br />

KIBAT SI<br />

Kyo bugo mbe<br />

Kabale<br />

Rwamunaba<br />

KAJ ARA<br />

KAYONZA<br />

K itagata<br />

Rwamabondo<br />

RUBAARE<br />

IHUNGA<br />

Nyabugongi<br />

Kyangara<br />

Kamira<br />

NTUNGAMO<br />

Ahanko ndo<br />

RUSH ENYI<br />

Kiyanja<br />

Ka shojwa<br />

Rufuha<br />

Ibumba<br />

NATIONAL WETLANDS CONSERVATION AND<br />

MANAGEMENT PROGRAMME<br />

NTUNGAMO DISTRICT WETLANDS<br />

NGO MA<br />

Mbarara<br />

Kak<strong>in</strong>gu<br />

Kak<strong>in</strong>gora<br />

Ntungam o CFR<br />

Kyarub ota<br />

Keitant uregye<br />

Kamikyeno<br />

14<br />

RWEKIN IR O<br />

KIZIN GA<br />

Rutembe<br />

RUHAAMA<br />

Ruterana<br />

NYAKYERA<br />

RUHAAMA<br />

Mati mba<br />

M U N Y E R E<br />

Ka shanda<br />

Kafunjo<br />

Munyere<br />

RUKONI<br />

Kijurira-Nyarubira<br />

Kikagati<br />

Riero<br />

Kabobo Kyamwasha<br />

Kamusenene<br />

Bizi (Nshenyi-Kibutamo)<br />

Ar ea distributi on pe r Wetl and type<br />

(<strong>in</strong> square kilometers)<br />

30.83 (30.51%)<br />

62.24 (61 .59% )<br />

(See leg e n d)<br />

3.46 (3.43%)<br />

1.62 (1. 60%)<br />

1.43 (1. 42 %)<br />

1.47 (1. 45%)<br />

Rwoho CFR<br />

LEGEND<br />

ROADS<br />

Tarmac road<br />

Murram road (all weather)<br />

Murram road (dry weather)<br />

Motorable trac k<br />

ADMINISTRATIVE BO UNDARIES<br />

RIVE R<br />

In te rn at io na l<br />

Di stric t<br />

Co unty<br />

Sub-County<br />

Ma jor Ri ve r<br />

Mi nor R iv er<br />

GAZETTED AREA<br />

Forest Reserve<br />

SEASONAL WETLANDS<br />

Thicket<br />

Swa mp Fo rest<br />

Grass land (Na tural)<br />

Grass land (Pasture)<br />

Fa rml an d<br />

PERMANENT WETLANDS<br />

Papyrus & other sedges<br />

OTHERS<br />

Open Wa ter<br />

Buil t-up Area<br />

Only less than 2% of the wetlands have been converted <strong>in</strong>to subsistence farmland.<br />

Modification of wetlands has been aimed at creat<strong>in</strong>g graz<strong>in</strong>g rather than agricultural land, as<br />

is the case <strong>in</strong> neighbour<strong>in</strong>g Kabale district. Nyabugongyi-Kamira and Rufuha wetland<br />

systems constitute half of the Ntungamo wetlands.<br />

The southern parts of the district are pla<strong>in</strong>s with wide depressions and this is one of the<br />

reasons for the existence of wide wetlands <strong>in</strong> that area. The slow rate of flow due to low


gradients promote water abundance. This <strong>in</strong> turn discourages reclaim<strong>in</strong>g of permanently wet<br />

wetlands. As a matter of fact, about 62% of the wetlands are permanent and not converted to<br />

other uses.<br />

Table 9 Wetland types of Ntungamo district<br />

Class Area-ha Area-km Proportion<br />

5s 346.11 3.46 3.4%<br />

6s 162.12 1.62 1.6%<br />

7s 3083.35 30.83 30.5%<br />

7sI 146.53 1.47 1.5%<br />

8a 6223.87 62.24 61.6%<br />

9s 143.35 1.43 1.4%<br />

Total 10105.33 101.05 100.0%<br />

The district has two dra<strong>in</strong>age systems; the L. Victoria and L. Edward. There is a reversal<br />

dra<strong>in</strong>age phenomenon <strong>in</strong> the north-east of the district. Kakono-Kahengye wetland system<br />

belongs to L. Edward dra<strong>in</strong>age system and flows to the west, while Nyabugongyi-Kamira to<br />

which it is connected belongs to the L. Victoria and flows to the west. Areas of the various<br />

systems are shown <strong>in</strong> Table 10.<br />

Table 10 Wetland Systems of Ntungamo district<br />

Dra<strong>in</strong>age System Wetland System Hectares Skm Sub-total<br />

L. Edward<br />

Kakono-Kahengye 569.77 5.70<br />

Kashewanzi-Kasharara 540.10 5.40<br />

Kyengu 32.76 0.33<br />

Rwamabondo 278.32 2.78 14.21<br />

L. Victoria<br />

Charubuta-Kashojwa 93.47 0.93<br />

Chigaaga(Kigaaga) 302.30 3.02<br />

Kacwamba-Kakitumba 213.38 2.13<br />

Kakura-Evisivikatura 32.34 0.32<br />

Kiyanja 29.33 0.29<br />

Kyamwasha-Kabobo-Riero-Bizi 751.39 7.51<br />

Kyangara-Kamira 205.64 2.06<br />

Lutembe-Kasanda-Kafunzho-Dwimaguru (Rwamwire) 215.96 2.16<br />

Matimba-Kasanda 85.73 0.86<br />

Munyere 1064.00 10.64<br />

Nseko-Nyakacwamba-Kyobugombe 53.93 0.54<br />

Nyabugongi-Kamira 1062.16 10.62<br />

Omianza-Kibona 81.43 0.81<br />

Rufuha 3344.21 33.44<br />

Rwamunaba 65.05 0.65<br />

Rwentango-Ibumba 588.29 5.88<br />

Rwentobo-Kak<strong>in</strong>gora-Ahankondo 495.76 4.96 86.84<br />

Rukungiri District<br />

Rukungiri district covers a total area or 2,858.9skm. <strong>Wetlands</strong> cover an area of 154skm or 5.4<br />

of the district area. The wetlands are under various cover or use. Of the wetland area, swamp<br />

forests cover 46.8skm or 30.4 percent (see Table 11), grasslands cover 24skm or 15.5%, bush<br />

and thickets cover 4.4skm about or 3% while open water covers 136.9skm. 76% of the<br />

wetlands are seasonal while 24% are permanently wet.<br />

15


More than three quarters of the wetlands have been converted <strong>in</strong>to subsistence agriculture.<br />

This land use covers 62.4skm or 40.5% of the wetland area. On the other hand less than 1% of<br />

the wetlands have been modified for graz<strong>in</strong>g. About one tenth (16.5skm) of the wetlands still<br />

survive as papyrus and other sedges.<br />

It should be noted that the northern part of the district is with<strong>in</strong> Queen Elizabeth National<br />

Park. Most of the unmodified wetlands are with<strong>in</strong> or close to the Park.<br />

The southern part of the district characterised by hilly terra<strong>in</strong> of the rift valley ranges. As such<br />

the valleys are narrow and don’t allow formation of wetlands. The biggest proportion of<br />

Rukungiri wetlands is found <strong>in</strong> the northern half of the district. In the north, the valleys are<br />

wide and supplied by rivers flow<strong>in</strong>g down from the south.<br />

Table 11 Wetland types of Rukungiri district<br />

Class Area-Ha Area-Km Proportion<br />

1s 9.15 0.09 0.1%<br />

5s 4679.59 46.8 30.4%<br />

6s 441.91 4.42 2.9%<br />

7p 1890.82 18.91 12.3%<br />

7pI 31.09 0.31 0.2%<br />

7s 420.16 4.2 2.7%<br />

7sI 49.79 0.5 0.3%<br />

8a 1647.12 16.47 10.7%<br />

9p 1<strong>99.</strong>57 2 1.3%<br />

9s 6037.83 60.38 39.2%<br />

Total 15407.03 154.08 100.0%<br />

All the wetlands <strong>in</strong> the district belong to the L. Edward dra<strong>in</strong>age system. The names and areas<br />

of the wetland systems are shown <strong>in</strong> Table 12.<br />

Table 12 Wetland Systems of Rukungiri district<br />

Dra<strong>in</strong>age System<br />

L. Edward<br />

Wetland System Hectares Skm Sub-total<br />

Ishasha 2557.68 25.58<br />

L. Edward marg<strong>in</strong>s 585.90 5.86<br />

Nchwera 647.41 6.47<br />

Ntungu 11616.05 116.16 154.07<br />

16


Figure 5 Rukungiri District<br />

N<br />

KISORO<br />

D.R. CONGO<br />

D. Rep. of Co ngo<br />

I shas ha<br />

I shas ha<br />

KINKIIZI<br />

KAYONZA<br />

Isha sha<br />

Lak e E dwar d Rwe nsha m a<br />

K as <strong>in</strong>g a I<br />

KIHIIH I<br />

Ntung u<br />

KIHIHI<br />

KIRIMA<br />

C hir ur uma<br />

Ntungu<br />

Ib alya<br />

KANUNGU<br />

Ng oto Ka ba s h ak i<br />

Rusha mba<br />

Kakangaga<br />

KASESE<br />

NYAMIRAMA<br />

Mas haku<br />

Nchwera<br />

KAMBUGA<br />

NATIONAL WETLANDS CONSERVATION AND<br />

MANAGEMENT PROGRAMME<br />

RWENSHAMA<br />

BWAMBARA<br />

Rusha y a<br />

Mitano<br />

K a k<strong>in</strong> do II<br />

(Ka ya ga)<br />

BUGANGARI<br />

RUTENGA<br />

Rushay a C FR<br />

RUJUMBURA<br />

Runyamunyu Rugand o<br />

NYAKAGYEME<br />

RUGYEYO<br />

K<strong>in</strong>uk a<br />

RUKUNGIRI DISTRICT WETLANDS<br />

Katung uru<br />

Kab alang a<br />

17<br />

Ka k<strong>in</strong>d o I<br />

(Njoro r o)<br />

Ny ak y er a<br />

RUHINDA<br />

RUHINDA<br />

Ny aruz <strong>in</strong>ga<br />

KAGUNGA<br />

RUKUNGIRI T.C.<br />

Ntarago<br />

Ki hu tu<br />

Kishe nyi<br />

K ate nga Ka tenga<br />

Ka te ng a<br />

Birira<br />

Chyogo<br />

BUYANJA<br />

NYAKISHENYI<br />

Bikongozo<br />

Mit oma &<br />

B usheny i<br />

KLAIZI<br />

Rusho m a<br />

Ruh<strong>in</strong>do<br />

BUHUNGA<br />

KEB ISONI<br />

KEBISONI<br />

Birira<br />

RUBA BO<br />

R washama ire<br />

K ahengye<br />

NYARUSHANJE<br />

NYARUSHANJE<br />

KABALE<br />

Scale 1:11 0,00 0<br />

10 0 10 Kilometers<br />

LEGEND<br />

GA ZETTED AREA<br />

Forest Reserve<br />

National P ark<br />

Wildlife R eserve<br />

ROAD S<br />

Tarmac road<br />

Murram road (all weather)<br />

Murram road (dry weather)<br />

Motorable track<br />

ADMINI STR ATIVE BOUN DA RI ES<br />

In ternational<br />

District<br />

County<br />

Sub-County<br />

RIV ER<br />

Major River<br />

M<strong>in</strong>or R iver<br />

SEASONAL WETLANDS<br />

Thicket<br />

Swamp Forest<br />

Grassland (Natural)<br />

Grassland (Pasture)<br />

Farmland<br />

PERMANENT WET LANDS<br />

Grassland (Natural)<br />

Grassland (Pasture)<br />

Farmland<br />

Papyrus & other sedges<br />

OTH ER S<br />

Open Water<br />

Built-up Area<br />

Area distribution per Wetland type<br />

(<strong>in</strong> square kilometers)<br />

Ot he r<br />

1 0. 6 2 (6. 9 7%)<br />

18.91 (1 2.42% )<br />

16 .47 (1 0.81 % )<br />

46.80 ( 30.73%)<br />

59.49 ( 39.07%)<br />

(See legend)<br />

NB: O ther <strong>in</strong>cludes<br />

-Thickets (Seasonal) : 4.42 sq. km, 2.90%<br />

-Grassland (Pastur e-Permanent) : 0.31 sq. km, 0.20%<br />

-Grassland (Pastur e-Seasonal) : 0.50 sq. km, 0.33%<br />

-Grassland (Natural-Seasonal) : 3.38 sq. km, 2.22%<br />

-Farmland (Permanent) : 2.00 sq. km. 1.32%<br />

NTUN GAMO


Conclusion<br />

The status of wetlands<br />

With exception of a few areas, evidence has shown that there is widespread wetland<br />

modification <strong>in</strong> the south-western region of the country. Of the mapped districts, Kabale has<br />

the highest <strong>in</strong>tensity of wetland modification or reclamation. It has 97skm of wetlands and<br />

71.4skm or 73.6% has been modified. There is hardly a chance that the modified wetlands<br />

will ever revert to their orig<strong>in</strong>al state due many socio-economic reasons. Some of the reasons<br />

that make it hard for people to leave wetlands are lack of alternative land for liv<strong>in</strong>g on and<br />

generat<strong>in</strong>g <strong>in</strong>come, <strong>in</strong>creas<strong>in</strong>g population, and political implications.<br />

The functions of wetlands <strong>in</strong> water control and purification are well known and will not be<br />

repeated here. Suffice it to say that wetlands act as a natural sponge that controls the flow and<br />

quality of water. Unfortunately, this resource is now be<strong>in</strong>g modified. At the same time, steep<br />

slopes are extensively cultivated annually lead<strong>in</strong>g to massive soil erosion. Worse still, contour<br />

bands, which used to control run-off, are cultivated too. This scenario is def<strong>in</strong>itely chang<strong>in</strong>g<br />

the environment towards the wrong end.<br />

It was noted that most of the wetlands <strong>in</strong> Kabale are permanently wet and many of them <strong>in</strong><br />

wide valleys. These factors make wetland conversion quite difficult. Despite this, 73.6% of<br />

the wetlands have been reclaimed and it appears that, left at will, people are ready and capable<br />

of convert<strong>in</strong>g close to 100% of the wetlands. This is an <strong>in</strong>dicator of the serious of the reasons<br />

lead<strong>in</strong>g to wetland reclamation. Any attempts to reverse or even halt wetland conversion<br />

should take this fact <strong>in</strong>to account.<br />

Kisoro follows Kabale district <strong>in</strong> the vigour of wetland reclamation. The district has only<br />

25skm or 3.4% of its area as wetlands. Already, 57% of the wetlands have been modified. The<br />

bulk of the modified wetlands are around L. Mutanda and L. Mulehe. This <strong>in</strong>terrupts the<br />

natural filter that cleans water as it enters these lakes. Kisoro has a similar problem as that of<br />

Kabale. Catchment areas for the water bodies are characterised by steep slopes that are<br />

extensively cultivated every year lead<strong>in</strong>g to soil erosion and silt<strong>in</strong>g. The whole scenario is<br />

conducive to eutrophication of the lakes.<br />

In Rukungiri district, of the 63skm of wetlands, 41% has been modified. Almost all the<br />

modified wetlands have been devoted to subsistence agriculture. Most of the wetlands <strong>in</strong><br />

central and south of the district have been modified. the un-modified wetlands are situated <strong>in</strong><br />

or near the National Park.<br />

Of the five districts mapped, Rukungiri is the only one that boasts of a high percentage of<br />

swamp forest. However, these are located <strong>in</strong> or near Queen Elizabeth National Park.<br />

The study has shown that Ntungamo district has much of its wetlands undisturbed. There are<br />

several small pockets where wetlands have been converted for agriculture but these are<br />

sometimes too small to map on the 1:50,000 scale. Of the 101skm of wetlands, only 3% have<br />

been visibly modified.<br />

Little activity <strong>in</strong> wetland reclamation <strong>in</strong> Ntungamo could be attributed to the high quantity of<br />

water that exists <strong>in</strong> the major wetlands namely the Rufuha, Nyabugongyi-Kamira and<br />

Munyere wetland systems. The first two wetland systems exist <strong>in</strong> a traditionally cattle graz<strong>in</strong>g<br />

areas. Reclaim<strong>in</strong>g wetlands for pasture does not seem economically attractive when dry land<br />

is not yet <strong>in</strong> acute shortage.<br />

It should not be taken for granted that the status quo will always reign. Attempts <strong>in</strong><br />

reclamation were observed <strong>in</strong> Rweik<strong>in</strong>iro. There is a possibility that this practice can easily<br />

spread because Ntungamo can be very dry dur<strong>in</strong>g the dry season and wetlands might be the<br />

18


most obvious alternative for dry season agriculture. Many future problems would be avoided<br />

if measures were put <strong>in</strong> place early enough to stop proliferation of wetland reclamation.<br />

Mapp<strong>in</strong>g<br />

Mapp<strong>in</strong>g of the wetlands was done at 1:50,000 scale. This means that features on the ground<br />

that are less than 4 hectares (or 2mm by 2mm on the map) <strong>in</strong> area are very difficult to map.<br />

As a result some important or <strong>in</strong>dicative features may not be mapped. These <strong>in</strong>clude<br />

<strong>in</strong>cidences of <strong>in</strong>itial wetland reclamation where the opened up areas still small and scattered<br />

as <strong>in</strong> Rweik<strong>in</strong>iro, or Eucalyptus woodlots <strong>in</strong> wetlands of Kabale.<br />

In Ntungamo district, especially <strong>in</strong> Rushenyi and Ruhama counties there are vast grasslands<br />

that stretch over both dry ground and valleys. Due to edaphic factors, seasonally wet valleys<br />

normally are entirely covered by grass with no or few bushes. It therefore makes it difficult to<br />

tell whether the seasonally wet grassland <strong>in</strong> the valley is an improved pasture or its part of the<br />

general grass cover. This could have accounted for low improved grassland percentage <strong>in</strong><br />

Ntungamo and hence the low percentage of modified wetlands.<br />

A wetland system can be known by different names by people liv<strong>in</strong>g <strong>in</strong> different areas. It is<br />

not uncommon to f<strong>in</strong>d a wetland called by three or more names by different people. This is<br />

more pronounced when it comes to wetlands which cross district boarders. As a result, most<br />

wetland systems’ names are unique to districts <strong>in</strong>stead of be<strong>in</strong>g common if a wetland system<br />

is astride tow districts. It would have been <strong>in</strong>terest<strong>in</strong>g and useful to have a common name for<br />

each major wetland system.<br />

19


APPENDIX 1<br />

Terms of reference<br />

The NBS was specifically contracted to do the follow<strong>in</strong>g:<br />

• Development of a suitable classification for wetlands <strong>in</strong> collaboration with <strong>Wetlands</strong><br />

Programme. This <strong>in</strong>volves liaison meet<strong>in</strong>g with <strong>Wetlands</strong> Programme staff, field<br />

reconnaissance, f<strong>in</strong>al classification design, and database design.<br />

• Data collection from the field for check<strong>in</strong>g out discrepancies on <strong>in</strong>terpreted satellite data<br />

and to up-date wetland outl<strong>in</strong>e maps <strong>in</strong> the districts of Bushenyi, Kabale, Kisoro,<br />

Ntungamo and Rukungiri.<br />

• Carry out data capture and process<strong>in</strong>g; both descriptive and spatial.<br />

• Produce updated maps for the five districts<br />

Outputs of this contract would be:<br />

• Maps for the five districts<br />

• Descriptive and spatial database<br />

• A report<br />

Table 13 Area of wetlands by district and dra<strong>in</strong>age system<br />

District Dra<strong>in</strong>age System Area_Ha Area_skm<br />

Bushenyi Closed 142.04 1.42<br />

Bushenyi Edward/George 14252.7 142.53<br />

Bushenyi Victoria 10610.66 106.11<br />

Bushenyi Total 250.06<br />

Kabale L.Bunyonyi 3935.88 39.36<br />

Kabale L. Edward 1511.07 15.11<br />

Kabale L. Victoria 4232.11 42.32<br />

Kabale Total 96.79<br />

Kisoro Edward 2514.19 25.14<br />

Kisoro L.Bunyonyi 0.75 0.01<br />

Kisoro Total 25.15<br />

Ntungamo L. Edward 1420.95 14.21<br />

Ntungamo L. Victoria 8684.37 86.84<br />

Ntungamo Total 101.05<br />

Rukungiri L. Edward 15407.04 154.07<br />

Rukungiri Total 154.07<br />

Grand Total 627.12<br />

Table 14 Summary of modified wetlands per district<br />

DISTRICT Class Area-ha Area-skm<br />

Bushenyi 7sI 3574.96 35.75<br />

Bushenyi 9p 2588.27 25.88<br />

Bushenyi 9s 615.83 6.16<br />

Kabale 1p 209.91 2.10<br />

Kabale 1s 53.76 0.54<br />

Kabale 7pI 668.72 6.69<br />

Kabale 7sI 358.63 3.59<br />

20


Kabale 9p 2650.25 26.50<br />

Kabale 9s 3194.50 31.95<br />

Kisoro 9p 1204.78 12.05<br />

Kisoro 9s 228.26 2.28<br />

Ntungamo 7sI 146.53 1.47<br />

Ntungamo 9s 143.35 1.43<br />

Rukungiri 7pI 31.09 0.31<br />

Rukungiri 7sI 49.79 0.50<br />

Rukungiri 9p 1<strong>99.</strong>57 2.00<br />

Rukungiri 9s 6037.83 60.38<br />

Table 15 Modified wetlands per district<br />

District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Bushenyi<br />

Edward/George<br />

Victoria<br />

Kandekye-Ruhorobero 7sI 656.62 6.57<br />

Kandekye-Ruhorobero 9p 607.22 6.07<br />

Kandekye-Ruhorobero 9s 168.55 1.69<br />

Kandekye-Ruhorobero Total 14.32<br />

Karujugo 9p 125.46 1.25<br />

Karujugo Total 1.25<br />

Katereza 9p 84.06 0.84<br />

Katereza 9s 34.26 0.34<br />

Katereza Total 1.18<br />

Kifuka-Kibare 9p 80.92 0.81<br />

Kifuka-Kibare Total 0.81<br />

Kyamugambira-Kitimbi-Kyarwigi-Kitagata 9p 450.66 4.51<br />

Kyamugambira-Kitimbi-Kyarwigi-Kitagata<br />

Total<br />

4.51<br />

Nchwera 9p 392.23 3.92<br />

Nchwera 9s 31.32 0.31<br />

Nchwera Total 4.24<br />

Ntungu 9p 230.58 2.31<br />

Ntungu Total 2.31<br />

Nyamahizi-Kateizi-Kasere 9p 44.94 0.45<br />

Nyamahizi-Kateizi-Kasere Total 0.45<br />

Nyamirembe-Katoma-Kabushoro 9p 442.70 4.43<br />

Nyamirembe-Katoma-Kabushoro Total 4.43<br />

Rwabanjeri-Karugorora 9p 67.91 0.68<br />

Rwabanjeri-Karugorora Total 0.68<br />

Warugo 9p 21.78 0.22<br />

Warugo Total 0.22<br />

Kabura 9p 9.98 0.10<br />

Kabura Total 0.10<br />

Kakorogoto 7sI 49.32 0.49<br />

Kakorogoto 9p 5.73 0.06<br />

Kakorogoto Total 0.55<br />

Katara 9s 45.46 0.45<br />

Katara Total 0.45<br />

Koga 7sI 1641.78 16.42<br />

21


District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Koga 9p 24.12 0.24<br />

Koga 9s 111.58 1.12<br />

Koga Total 17.77<br />

Mijera-Kishenyi 7sI 1175.73 11.76<br />

Mijera-Kishenyi 9s 24.15 0.24<br />

Mijera-Kishenyi Total 12.00<br />

Nchwezi-Runy<strong>in</strong>ya 7sI 51.50 0.51<br />

Nchwezi-Runy<strong>in</strong>ya Total 0.51<br />

Nyangoma 9s 44.77 0.45<br />

Nyangoma Total 0.45<br />

Rugasha 9s 155.74 1.56<br />

Rugasha Total 1.56<br />

Kabale<br />

L.Bunyonyi<br />

L. Edward<br />

L. Victoria<br />

Bunyonyi marg<strong>in</strong>s 9s 34.83 0.35<br />

Bunyonyi marg<strong>in</strong>s Total 0.35<br />

Gweru bay 1p 8.36 0.08<br />

Gweru bay 7sI 9.21 0.09<br />

Gweru bay 9p 163.30 1.63<br />

Gweru bay 9s 60.03 0.60<br />

Gweru bay Total 2.41<br />

Kagoma 9s 74.32 0.74<br />

Kagoma Total 0.74<br />

Kigyeyo-Ruhuhuma 1p 6.23 0.06<br />

Kigyeyo-Ruhuhuma 9p 178.89 1.79<br />

Kigyeyo-Ruhuhuma 9s 1758.48 17.58<br />

Kigyeyo-Ruhuhuma Total 19.44<br />

Kyabah<strong>in</strong>ga-Kacwekano 9s 38.70 0.39<br />

Kyabah<strong>in</strong>ga-Kacwekano Total 0.39<br />

Kyeni 1p 0.78 0.01<br />

Kyeni 9s 53.78 0.54<br />

Kyeni Total 0.55<br />

Sanja 1p 0.78 0.01<br />

Sanja 7sI 4.82 0.05<br />

Sanja 9s 83.92 0.84<br />

Sanja Total 0.90<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 1p 6.37 0.06<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 1s 22.93 0.23<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 9p 278.32 2.78<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 9s 338.04 3.38<br />

Kanyabaha-Kanyamagogo-Kitaraka-<br />

Nomuremu Total<br />

6.46<br />

Ntungu 9s 23.78 0.24<br />

Ntungu Total 0.24<br />

Nyakasa 1p 0.52 0.01<br />

Nyakasa 9s 68.41 0.68<br />

Nyakasa Total 0.69<br />

Ikona 1p 4.67 0.05<br />

Ikona 1s 14.60 0.15<br />

Ikona 9s 3.79 0.04<br />

Ikona Total 0.23<br />

22


District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Kabizi 1s 13.06 0.13<br />

Kabizi 9p <strong>99.</strong>34 0.99<br />

Kabizi 9s 3.43 0.03<br />

Kabizi Total 1.16<br />

Kachwamba-Kakitumba 1s 3.17 0.03<br />

Kachwamba-Kakitumba 9s 14.14 0.14<br />

Kachwamba-Kakitumba Total 0.17<br />

Kiruruma Norht-Ishasha 1p 126.31 1.26<br />

Kiruruma Norht-Ishasha 7pI 524.58 5.25<br />

Kiruruma Norht-Ishasha 7sI 110.65 1.11<br />

Kiruruma Norht-Ishasha 9p 392.75 3.93<br />

Kiruruma Norht-Ishasha 9s 508.35 5.08<br />

Kiruruma Norht-Ishasha Total 16.63<br />

Kiruruma South 1p 55.88 0.56<br />

Kiruruma South 7pI 144.14 1.44<br />

Kiruruma South 7sI 233.95 2.34<br />

Kiruruma South 9p 1537.64 15.38<br />

Kiruruma South 9s 130.51 1.31<br />

Kiruruma South Total 21.02<br />

Kisoro<br />

Ntungamo<br />

Edward<br />

L. Edward<br />

L. Victoria<br />

Gitundwe 9p 783.66 7.84<br />

Gitundwe Total 7.84<br />

Kaku-Nyabikoni 9s 201.50 2.02<br />

Kaku-Nyabikoni Total 2.02<br />

Mul<strong>in</strong>di 9p 114.09 1.14<br />

Mul<strong>in</strong>di Total 1.14<br />

Murugyegye 9p 262.82 2.63<br />

Murugyegye Total 2.63<br />

Ndibahera-Kabaya 9p 20.74 0.21<br />

Ndibahera-Kabaya Total 0.21<br />

Nyabiha 9p 23.46 0.23<br />

Nyabiha Total 0.23<br />

Nyakisozi 9s 26.76 0.27<br />

Nyakisozi Total 0.27<br />

Kakono-Kahengye 7sI 95.16 0.95<br />

Kakono-Kahengye Total 0.95<br />

Rwamabondo 7sI 11.66 0.12<br />

Rwamabondo 9s 18.39 0.18<br />

Rwamabondo Total 0.30<br />

Charubuta-Kashojwa 9s 14.87 0.15<br />

Charubuta-Kashojwa Total 0.15<br />

Kyangara-Kamira 7sI 10.15 0.10<br />

Kyangara-Kamira 9s 26.83 0.27<br />

Kyangara-Kamira Total 0.37<br />

Lutembe-Kasanda-Kafunzho-Dwimaguru<br />

(Rwamwire)<br />

9s 24.22 0.24<br />

Lutembe-Kasanda-Kafunzho-Dwimaguru (Rwamwire) Total 0.24<br />

Nyabugongi-Kamira 7sI 28.10 0.28<br />

Nyabugongi-Kamira Total 0.28<br />

23


District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Omianza-Kibona 9s 56.59 0.57<br />

Omianza-Kibona Total 0.57<br />

Rwamunaba 9s 2.44 0.02<br />

Rwamunaba Total 0.02<br />

Rwentobo-Kak<strong>in</strong>gora-Ahankondo 7sI 1.47 0.01<br />

Rwentobo-Kak<strong>in</strong>gora-Ahankondo Total 0.01<br />

Rukungiri<br />

L. Edward<br />

Ishasha 9s 1120.66 11.21<br />

Ishasha Total 11.21<br />

Ntungu 1s 9.15 0.09<br />

Ntungu 7pI 31.09 0.31<br />

Ntungu 7sI 49.79 0.50<br />

Ntungu 9p 1<strong>99.</strong>57 2.00<br />

Ntungu 9s 4917.17 49.17<br />

Ntungu Total 52.07<br />

Grand Total 219.65<br />

All <strong>Wetlands</strong><br />

This table shows details of all the wetlands; both modified and natural. The class and type of<br />

the wetland is <strong>in</strong> the class column. The area is shown as hectares and <strong>in</strong> square kilometres.<br />

Wetland systems are organised by district and by the dra<strong>in</strong>age system they belong to.<br />

District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Bushenyi<br />

Closed<br />

Bugasa 5s 20.73 0.21<br />

Bugasa Total 0.21<br />

L. Kyamwongo 8a 8.70 0.09<br />

L. Kyamwongo Total 0.09<br />

L. Nyamus<strong>in</strong>gire 8a 11.59 0.12<br />

L. Nyamus<strong>in</strong>gire Total 0.12<br />

Maseche 5s 15.45 0.15<br />

Maseche Total 0.15<br />

Nyabutare 8a 46.55 0.47<br />

Nyabutare Total 0.47<br />

Rugazi-Omukas<strong>in</strong>ga 8a 39.00 0.39<br />

Rugazi-Omukas<strong>in</strong>ga Total 0.39<br />

Edward/George<br />

Buh<strong>in</strong>dagi 5s 327.60 3.28<br />

Buh<strong>in</strong>dagi 8a 373.63 3.74<br />

Buh<strong>in</strong>dagi Total 7.01<br />

Chambura 5s 209.37 2.09<br />

Chambura 8a 303.12 3.03<br />

Chambura Total 5.12<br />

Kafu-Mpanga 5s 264.64 2.65<br />

Kafu-Mpanga 8a 14.10 0.14<br />

Kafu-Mpanga Total 2.79<br />

Kakari-Katerera 5s 317.08 3.17<br />

Kakari-Katerera 8b 4.95 0.05<br />

Kakari-Katerera Total 3.22<br />

Kandekye-Ruhorobero 5s 26.72 0.27<br />

Kandekye-Ruhorobero 7s 4.38 0.04<br />

Kandekye-Ruhorobero 7sI 656.62 6.57<br />

Kandekye-Ruhorobero 8a 1485.79 14.86<br />

Kandekye-Ruhorobero 8p 28.09 0.28<br />

Kandekye-Ruhorobero 9p 607.22 6.07<br />

Kandekye-Ruhorobero 9s 168.55 1.69<br />

Kandekye-Ruhorobero Total 29.77<br />

Kanyara-Nyampimbi 7p 24.63 0.25<br />

Kanyara-Nyampimbi 8a 259.49 2.59<br />

Kanyara-Nyampimbi Total 2.84<br />

Karujugo 7p 29.73 0.30<br />

24


District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Karujugo 8a 71.14 0.71<br />

Karujugo 9p 125.46 1.25<br />

Karujugo Total 2.26<br />

Kasharara 8a 450.72 4.51<br />

Kasharara Total 4.51<br />

Katarimwa(Katarimu) 7p 151.65 1.52<br />

Katarimwa(Katarimu) 7s 21.43 0.21<br />

Katarimwa(Katarimu) 8a 126.15 1.26<br />

Katarimwa(Katarimu) Total 2.99<br />

Katereza 8a 146.47 1.46<br />

Katereza 9p 84.06 0.84<br />

Katereza 9s 34.26 0.34<br />

Katereza Total 2.65<br />

Kifuka-Kibare 8a 69.94 0.70<br />

Kifuka-Kibare 9p 80.92 0.81<br />

Kifuka-Kibare Total 1.51<br />

Kitarema 8a 36.36 0.36<br />

Kitarema Total 0.36<br />

Kyamugambira-Kitimbi-Kyarwigi-Kitagata 7p 38.71 0.39<br />

Kyamugambira-Kitimbi-Kyarwigi-Kitagata 7s 16.13 0.16<br />

Kyamugambira-Kitimbi-Kyarwigi-Kitagata 8a 1136.78 11.37<br />

Kyamugambira-Kitimbi-Kyarwigi-Kitagata 9p 450.66 4.51<br />

Kyamugambira-Kitimbi-Kyarwigi-Kitagata Total 16.42<br />

L. Edward Marg<strong>in</strong>s 8a 639.72 6.40<br />

L. Edward Marg<strong>in</strong>s Total 6.40<br />

Mbika 6s 25.38 0.25<br />

Mbika 8a 69.37 0.69<br />

Mbika Total 0.95<br />

Nchwera 8a 161.10 1.61<br />

Nchwera 9p 392.23 3.92<br />

Nchwera 9s 31.32 0.31<br />

Nchwera Total 5.85<br />

Ntungu 9p 230.58 2.31<br />

Ntungu Total 2.31<br />

Nyamahizi-Kateizi-Kasere 8a 495.75 4.96<br />

Nyamahizi-Kateizi-Kasere 9p 44.94 0.45<br />

Nyamahizi-Kateizi-Kasere Total 5.41<br />

Nyamirembe-Katoma-Kabushoro 8a 328.07 3.28<br />

Nyamirembe-Katoma-Kabushoro 9p 442.70 4.43<br />

Nyamirembe-Katoma-Kabushoro Total 7.71<br />

Nyamweru 5s 383.11 3.83<br />

Nyamweru 8a 320.77 3.21<br />

Nyamweru Total 7.04<br />

Nyaruteme 8a 31.04 0.31<br />

Nyaruteme Total 0.31<br />

Nyaruz<strong>in</strong>ga 8a 16.64 0.17<br />

Nyaruz<strong>in</strong>ga Total 0.17<br />

Rushisha 6s 76.49 0.76<br />

Rushisha Total 0.76<br />

Rutanda 5s 1186.19 11.86<br />

Rutanda 7p 120.06 1.20<br />

Rutanda Total 13.06<br />

Rwabanjeri-Karugorora 7p 235.26 2.35<br />

Rwabanjeri-Karugorora 8a 512.52 5.13<br />

Rwabanjeri-Karugorora 9p 67.91 0.68<br />

Rwabanjeri-Karugorora Total 8.16<br />

Tiguhonoka 5s 126.61 1.27<br />

Tiguhonoka 8a 22.27 0.22<br />

Tiguhonoka Total 1.49<br />

Warugo 8a 124.32 1.24<br />

Warugo 9p 21.78 0.22<br />

Warugo Total 1.46<br />

Victoria<br />

Kabiso 8a 22.96 0.23<br />

Kabiso Total 0.23<br />

Kabura 7s 530.71 5.31<br />

Kabura 8a 200.63 2.01<br />

Kabura 9p 9.98 0.10<br />

Kabura Total 7.41<br />

Kakorogoto 7s 688.90 6.89<br />

Kakorogoto 7sI 49.32 0.49<br />

Kakorogoto 8a 231.42 2.31<br />

Kakorogoto 9p 5.73 0.06<br />

Kakorogoto Total 9.75<br />

25


District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Kamira 5s 5.61 0.06<br />

Kamira 8a 117.37 1.17<br />

Kamira Total 1.23<br />

Katara 5s 27.85 0.28<br />

Katara 8a 121.19 1.21<br />

Katara 9s 45.46 0.45<br />

Katara Total 1.95<br />

Koga 5s 9.80 0.10<br />

Koga 6s 3.57 0.04<br />

Koga 7s 1291.38 12.91<br />

Koga 7sI 1641.78 16.42<br />

Koga 8a 1217.09 12.17<br />

Koga 9p 24.12 0.24<br />

Koga 9s 111.58 1.12<br />

Koga Total 42.99<br />

Mijera-Kishenyi 7s 1397.71 13.98<br />

Mijera-Kishenyi 7sI 1175.73 11.76<br />

Mijera-Kishenyi 8a 476.89 4.77<br />

Mijera-Kishenyi 9s 24.15 0.24<br />

Mijera-Kishenyi Total 30.74<br />

Nchwezi-Runy<strong>in</strong>ya 7s 286.05 2.86<br />

Nchwezi-Runy<strong>in</strong>ya 7sI 51.50 0.51<br />

Nchwezi-Runy<strong>in</strong>ya Total 3.38<br />

Nyakishana 5s 10.07 0.10<br />

Nyakishana Total 0.10<br />

Nyangoma 5s 18.01 0.18<br />

Nyangoma 6s 66.24 0.66<br />

Nyangoma 8a 173.91 1.74<br />

Nyangoma 9s 44.77 0.45<br />

Nyangoma Total 3.03<br />

Rugasha 7s 263.75 2.64<br />

Rugasha 9s 155.74 1.56<br />

Rugasha Total 4.19<br />

Rwizi 8a 109.69 1.10<br />

Rwizi Total 1.10<br />

Kabale<br />

L.Bunyonyi<br />

Bugoroba 8a 72.01 0.72<br />

Bugoroba Total 0.72<br />

Bulimba bay 8a 9.80 0.10<br />

Bulimba bay Total 0.10<br />

Bunyonyi marg<strong>in</strong>s 8a 32.92 0.33<br />

Bunyonyi marg<strong>in</strong>s 9s 34.83 0.35<br />

Bunyonyi marg<strong>in</strong>s Total 0.68<br />

Gweru bay 1p 8.36 0.08<br />

Gweru bay 7p 513.02 5.13<br />

Gweru bay 7sI 9.21 0.09<br />

Gweru bay 8a 118.89 1.19<br />

Gweru bay 9p 163.30 1.63<br />

Gweru bay 9s 60.03 0.60<br />

Gweru bay Total 8.73<br />

Kagoma 8a 146.50 1.47<br />

Kagoma 9s 74.32 0.74<br />

Kagoma Total 2.21<br />

Kaliba 8a 7.18 0.07<br />

Kaliba Total 0.07<br />

Kamiro 8a 36.33 0.36<br />

Kamiro Total 0.36<br />

Katenga 8a 4.28 0.04<br />

Katenga Total 0.04<br />

Kigyeyo-Ruhuhuma 1p 6.23 0.06<br />

Kigyeyo-Ruhuhuma 7p 40.32 0.40<br />

Kigyeyo-Ruhuhuma 8a 389.07 3.89<br />

Kigyeyo-Ruhuhuma 9p 178.89 1.79<br />

Kigyeyo-Ruhuhuma 9s 1758.48 17.58<br />

Kigyeyo-Ruhuhuma Total 23.73<br />

Kyabah<strong>in</strong>ga-Kacwekano 9s 38.70 0.39<br />

Kyabah<strong>in</strong>ga-Kacwekano Total 0.39<br />

Kyeni 1p 0.78 0.01<br />

Kyeni 9s 53.78 0.54<br />

Kyeni Total 0.55<br />

Kyogo 8a 46.64 0.47<br />

Kyogo Total 0.47<br />

Niombe 8a 21.29 0.21<br />

26


District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Niombe Total 0.21<br />

Nyabitabe 8a 16.00 0.16<br />

Nyabitabe Total 0.16<br />

Sanja 1p 0.78 0.01<br />

Sanja 7s 5.20 0.05<br />

Sanja 7sI 4.82 0.05<br />

Sanja 9s 83.92 0.84<br />

L. Edward<br />

Sanja Total 0.95<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 1p 6.37 0.06<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 1s 22.93 0.23<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 7s 15.75 0.16<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 8a 471.19 4.71<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 9p 278.32 2.78<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu 9s 338.04 3.38<br />

Kanyabaha-Kanyamagogo-Kitaraka-Nomuremu<br />

11.33<br />

Kisoro<br />

L. Victoria<br />

Edward<br />

Total<br />

Muchoya 7s 266.03 2.66<br />

Muchoya Total 2.66<br />

Ntungu 9s 23.78 0.24<br />

Ntungu Total 0.24<br />

Nyakasa 1p 0.52 0.01<br />

Nyakasa 8a 19.73 0.20<br />

Nyakasa 9s 68.41 0.68<br />

Nyakasa Total 0.89<br />

Ikona 1p 4.67 0.05<br />

Ikona 1s 14.60 0.15<br />

Ikona 9s 3.79 0.04<br />

Ikona Total 0.23<br />

Kabizi 1s 13.06 0.13<br />

Kabizi 9p <strong>99.</strong>34 0.99<br />

Kabizi 9s 3.43 0.03<br />

Kabizi Total 1.16<br />

Kachwamba-Kakitumba 1s 3.17 0.03<br />

Kachwamba-Kakitumba 6s 87.60 0.88<br />

Kachwamba-Kakitumba 7p 12.90 0.13<br />

Kachwamba-Kakitumba 9s 14.14 0.14<br />

Kachwamba-Kakitumba Total 1.18<br />

Kiruruma Norht-Ishasha 1p 126.31 1.26<br />

Kiruruma Norht-Ishasha 7pI 524.58 5.25<br />

Kiruruma Norht-Ishasha 7sI 110.65 1.11<br />

Kiruruma Norht-Ishasha 8a 92.82 0.93<br />

Kiruruma Norht-Ishasha 9p 392.75 3.93<br />

Kiruruma Norht-Ishasha 9s 508.35 5.08<br />

Kiruruma Norht-Ishasha Total 17.55<br />

Kiruruma South 1p 55.88 0.56<br />

Kiruruma South 7pI 144.14 1.44<br />

Kiruruma South 7s 80.96 0.81<br />

Kiruruma South 7sI 233.95 2.34<br />

Kiruruma South 8a 36.86 0.37<br />

Kiruruma South 9p 1537.64 15.38<br />

Kiruruma South 9s 130.51 1.31<br />

Kiruruma South Total 22.20<br />

Chahafi 8a 11.83 0.12<br />

Chahafi Total 0.12<br />

Chosa Bay 7p 147.85 1.48<br />

Chosa Bay Total 1.48<br />

Gitundwe 9p 783.66 7.84<br />

Gitundwe Total 7.84<br />

Kabande 8a 15.52 0.16<br />

Kabande Total 0.16<br />

Kakangaga 7p 10.44 0.10<br />

Kakangaga Total 0.10<br />

Kaku-Nyabikoni 8a 189.22 1.89<br />

Kaku-Nyabikoni 9s 201.50 2.02<br />

Kaku-Nyabikoni Total 3.91<br />

Karwa 7p 20.81 0.21<br />

Karwa Total 0.21<br />

Kiwomba 8a 53.93 0.54<br />

Kiwomba Total 0.54<br />

Kyarero 7p 6.12 0.06<br />

27


District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Kyarero Total 0.06<br />

L. Chazenji (Kyajenge) 7p 11.83 0.12<br />

L. Chazenji (Kyajenge) Total 0.12<br />

Maserere 8a 114.34 1.14<br />

Maserere Total 1.14<br />

Muchoya 7s 76.23 0.76<br />

Muchoya Total 0.76<br />

Mukirumbi 8a 27.39 0.27<br />

Mukirumbi Total 0.27<br />

Mulehe 8a 0.72 0.01<br />

Mulehe Total 0.01<br />

Mul<strong>in</strong>di 9p 114.09 1.14<br />

Mul<strong>in</strong>di Total 1.14<br />

Murugyegye 9p 262.82 2.63<br />

Murugyegye Total 2.63<br />

Mutanda 8a 0.99 0.01<br />

Mutanda Total 0.01<br />

Name not available 8a 31.81 0.32<br />

Name not available Total 0.32<br />

Ndibahera-Kabaya 8a 2.50 0.03<br />

Ndibahera-Kabaya 9p 20.74 0.21<br />

Ndibahera-Kabaya Total 0.23<br />

Nkanka 8a 18.60 0.19<br />

Nkanka Total 0.19<br />

Nyabiha 9p 23.46 0.23<br />

Nyabiha Total 0.23<br />

Nyakisozi 9s 26.76 0.27<br />

Nyakisozi Total 0.27<br />

Nyarutovu 8a 172.96 1.73<br />

Nyarutovu Total 1.73<br />

Ruhezam<strong>in</strong>da 8a 168.06 1.68<br />

Ruhezam<strong>in</strong>da Total 1.68<br />

L.Bunyonyi<br />

Kigyeyo-Ruhuhuma 7p 0.75 0.01<br />

Kigyeyo-Ruhuhuma Total 0.01<br />

Ntungamo<br />

L. Edward<br />

Kakono-Kahengye 7s 33.36 0.33<br />

Kakono-Kahengye 7sI 95.16 0.95<br />

Kakono-Kahengye 8a 441.25 4.41<br />

Kakono-Kahengye Total 5.70<br />

Kashewanzi-Kasharara 8a 540.10 5.40<br />

Kashewanzi-Kasharara Total 5.40<br />

Kyengu 8a 32.76 0.33<br />

Kyengu Total 0.33<br />

Rwamabondo 7sI 11.66 0.12<br />

Rwamabondo 8a 248.28 2.48<br />

Rwamabondo 9s 18.39 0.18<br />

Rwamabondo Total 2.78<br />

L. Victoria<br />

Charubuta-Kashojwa 7s 40.78 0.41<br />

Charubuta-Kashojwa 8a 37.82 0.38<br />

Charubuta-Kashojwa 9s 14.87 0.15<br />

Charubuta-Kashojwa Total 0.93<br />

Chigaaga(Kigaaga) 7s 302.30 3.02<br />

Chigaaga(Kigaaga) Total 3.02<br />

Kacwamba-Kakitumba 5s 180.85 1.81<br />

Kacwamba-Kakitumba 6s 32.52 0.33<br />

Kacwamba-Kakitumba Total 2.13<br />

Kakura-Evisivikatura 5s 20.59 0.21<br />

Kakura-Evisivikatura 6s 11.75 0.12<br />

Kakura-Evisivikatura Total 0.32<br />

Kiyanja 8a 29.33 0.29<br />

Kiyanja Total 0.29<br />

Kyamwasha-Kabobo-Riero-Bizi 6s 23.49 0.23<br />

Kyamwasha-Kabobo-Riero-Bizi 8a 727.90 7.28<br />

Kyamwasha-Kabobo-Riero-Bizi Total 7.51<br />

Kyangara-Kamira 7s 7.51 0.08<br />

Kyangara-Kamira 7sI 10.15 0.10<br />

Kyangara-Kamira 8a 161.14 1.61<br />

Kyangara-Kamira 9s 26.83 0.27<br />

Kyangara-Kamira Total 2.06<br />

Lutembe-Kasanda-Kafunzho-Dwimaguru (Rwamwire) 8a 191.74 1.92<br />

Lutembe-Kasanda-Kafunzho-Dwimaguru (Rwamwire) 9s 24.22 0.24<br />

28


District Dra<strong>in</strong>age System Wetland System Class Area-Ha Area-skm<br />

Lutembe-Kasanda-Kafunzho-Dwimaguru<br />

(Rwamwire) Total<br />

2.16<br />

Matimba-Kasanda 8a 85.73 0.86<br />

Matimba-Kasanda Total 0.86<br />

Munyere 8a 1064.00 10.64<br />

Munyere Total 10.64<br />

Nseko-Nyakacwamba-Kyobugombe 8a 53.93 0.54<br />

Nseko-Nyakacwamba-Kyobugombe Total 0.54<br />

Nyabugongi-Kamira 7sI 28.10 0.28<br />

Nyabugongi-Kamira 8a 1034.07 10.34<br />

Nyabugongi-Kamira Total 10.62<br />

Omianza-Kibona 8a 24.84 0.25<br />

Omianza-Kibona 9s 56.59 0.57<br />

Omianza-Kibona Total 0.81<br />

Rufuha 5s 144.67 1.45<br />

Rufuha 7s 2226.68 22.27<br />

Rufuha 8a 972.86 9.73<br />

Rufuha Total 33.44<br />

Rwamunaba 8a 62.60 0.63<br />

Rwamunaba 9s 2.44 0.02<br />

Rwamunaba Total 0.65<br />

Rwentango-Ibumba 6s 72.67 0.73<br />

Rwentango-Ibumba 7s 472.70 4.73<br />

Rwentango-Ibumba 8a 42.92 0.43<br />

Rwentango-Ibumba Total 5.88<br />

Rwentobo-Kak<strong>in</strong>gora-Ahankondo 6s 21.70 0.22<br />

Rwentobo-Kak<strong>in</strong>gora-Ahankondo 7sI 1.47 0.01<br />

Rwentobo-Kak<strong>in</strong>gora-Ahankondo 8a 472.60 4.73<br />

Rukungiri<br />

L. Edward<br />

Rwentobo-Kak<strong>in</strong>gora-Ahankondo Total 4.96<br />

Ishasha 5s 537.75 5.38<br />

Ishasha 6s 128.86 1.29<br />

Ishasha 7p 91.69 0.92<br />

Ishasha 8a 678.71 6.79<br />

Ishasha 9s 1120.66 11.21<br />

Ishasha Total 25.58<br />

L. Edward marg<strong>in</strong>s 7s 180.25 1.80<br />

L. Edward marg<strong>in</strong>s 8a 405.66 4.06<br />

L. Edward marg<strong>in</strong>s Total 5.86<br />

Nchwera 5s 126.42 1.26<br />

Nchwera 6s 313.05 3.13<br />

Nchwera 7p 143.43 1.43<br />

Nchwera 7s 64.51 0.65<br />

Nchwera Total 6.47<br />

Ntungu 1s 9.15 0.09<br />

Ntungu 5s 4015.42 40.15<br />

Ntungu 7p 1655.70 16.56<br />

Ntungu 7pI 31.09 0.31<br />

Ntungu 7s 175.41 1.75<br />

Ntungu 7sI 49.79 0.50<br />

Ntungu 8a 562.75 5.63<br />

Ntungu 9p 1<strong>99.</strong>57 2.00<br />

Ntungu 9s 4917.17 49.17<br />

Ntungu Total 116.16<br />

Grand Total 627.12<br />

29

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