Fort Erie Creeks Watershed Plan - Niagara Peninsula Conservation ...

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The dominant land use in the area is agricultural in nature. There are 14 urban centres within the study area (Table 2.2.2). The urban centres are concentrated along Lake Erie and the Niagara River with the exception of Stevensville which is located on the Black Creek. Urban Centres Stevensville Douglastown Gilmore Garrison Walden Fort Erie Lakeshore Bridgeburg Spears Kraft High Pointe Crescent Park Thunder Bay Ridgeway TABLE 2.2.2: LOCATION OF URBAN CENTERS Watershed Black Creek Black Creek Frenchman’s Creek Lakeshore Lakeshore and Kraft Drain Fort Erie and Frenchman’s Creek Lakeshore Fort Erie Kraft Drain, Bertie Bay Drains, and Frenchman’s Creek Kraft Drain Bertie Bay Drains Bertie Bay Drains Six Mile Creek Beaver Creek and Mann Drain Portions of the headwaters of the Black Creek are in the City of Port Colborne and City of Niagara Falls (ref. Figure 1). The existing land use data has been compiled from the three Official Plans from: Town of Fort Erie, City of Niagara Falls and the City of Port Colborne. The land use mapping, representing existing land use, has been overlaid to the subwatershed plan in order to derive the land use data for the hydrologic model (ref Figure 2). Imperviousness for various land uses has been estimated based on municipal drainage criteria (Storm Drainage Master Plan, Town of Fort Erie, 1999) as shown in Table 2.2.3. The total imperviousness in each subcatchment has been calculated using the land use mapping. TABLE 2.2.3: LAND USE AND RELATED IMPERVIOUSNESS Land Use Imperviousness % Remarks Rural Residential 20% 15 m land over frontage Urban Residential 50% Assumed maximum Imperviousness assigned to Apartments Commercial & Institutional 70% As defined for Downtown Commercial Industrial 70% Heavy Industry Agriculture 0% - Open (natural, forest, range, wood) 0% - Rural 10% That is agricultural activities, agriculture related commercial / industry, livestock, aggregate extraction, park, conservation area Source Table 4.2 Storm Drainage Master Plan, Town of Fort Erie, 1999 Soil Data The soil data has been provided by the Niagara Peninsula Conservation Authority (NPCA), in a GIS format. The data is based on the Ministry of Agriculture and Food data from 1989. The data contains detailed information, including the soil type name, soil texture and related hydrological March 2008 17 Fort Erie Creeks Watershed Plan General Report (105116)
groups. A soil map based on the hydrologic group has been prepared (ref. Figure 11). The SCS Curve Number (CN) values for various land uses are provided in Table 2.2.4. An areallyweighted CN number has been used to calculate the representative CN in each subcatchment (ref. Appendix ‘SW-B’): CN composite =(ΣA i x CN) /ΣA i TABLE 2.2.4: CURVE NUMBER (CN) FOR PERVIOUS AREA ACCORDING TO LAND USES TYPE 1. Land Use Hydrological Groups A B C D Agriculture: Cult. Land with out Contours 62 71 78 81 Forested (Good) 25 55 70 77 Rural 49 69 79 84 Rural Residential 49 69 79 84 Urban Residential 49 69 79 84 Commercial 49 69 79 84 Industrial 49 69 79 84 1. Reflects Antecedent Moisture Condition II The summary of input data, prepared for the hydrologic simulation (SWMHYMO), has been summarized in Table 2.2.5. TABLE 2.2.5: SUBWATERSHED PHYSICAL PARAMETERS EXISTING LAND USE Length of Area Slope CN II TIMP Watershed / Subcatchment Flow Tp Ia (km 2 ) (%) (%) (m) Hr (mm) Black Creek BLK 100 1.86 0.07% 80
Page 1 and 2: FORT ERIE CREEKS - WATERSHED PLAN M
Page 3 and 4: TABLE OF CONTENTS Section Page No.
Page 5 and 6: TABLE OF CONTENTS Section Page No.
Page 7 and 8: TABLE OF CONTENTS GENERAL REPORT AP
Page 9 and 10: 1.3 Administration This study has b
Page 11 and 12: 2. WATERSHED AREA CHARACTERIZATION
Page 13 and 14: sediment and topographic breaks. In
Page 15 and 16: The make up of the Halton Till and
Page 17 and 18: Any modest level of additional grou
Page 19 and 20: NPCA Groundwater Study did delineat
Page 21 and 22: oundary under the Drainage Act. The
Page 23: The majority of the urban areas of
Page 27 and 28: Baker Creek TABLE 2.2.5: Con’t SU
Page 29 and 30: Creek and Baker Creek have higher u
Page 31 and 32: Location Node TABLE 2.2.8: FREQUENC
Page 33 and 34: RiverCAD TM has been used to develo
Page 35 and 36: Culvert ID Watersheds TABLE 2.3.1:
Page 37 and 38: Culvert ID Watersheds TABLE 2.3.1:
Page 39 and 40: agricultural purposes prior to 1955
Page 41 and 42: fields. Due to the scale and qualit
Page 43 and 44: were constructed between 1978 and 2
Page 45 and 46: level survey of the site extending
Page 47 and 48: Field Investigations 2.5.2 Work Act
Page 49 and 50: Marginal Habitat: those fisheries h
Page 51 and 52: natural channel, except for a 1.3 k
Page 53 and 54: The fish community in the lower por
Page 55 and 56: TABLE 2.5.2: RECENT MINISTRY OF NAT
Page 57 and 58: Characterization of the natural her
Page 59 and 60: TABLE 2.6.1: TERRESTRIAL NATURAL HE
Page 61 and 62: The soil units included in each lan
Page 63 and 64: • Percent of interior forest: >10
Page 65 and 66: Subwatershed TABLE 2.6.4: COVER TYP
Page 67 and 68: The main percentage shift from “o
Page 69 and 70: and 1976. These changes removed a f
Page 71 and 72: The regulated species are listed in
Page 73 and 74: TABLE 2.6.9: PROVINCIALLY & NATIONA
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illed Gull (spring migration only),
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ated Locally Significant, a high pr
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subwatersheds, many of the forest p
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proportions; many of the mesic site
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TABLE 2.7.4: NPCA BENTHIC INVERTEBR
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Site ID Date Alkalinity Aluminum Am
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Page 89 and 90:
Page 91 and 92:
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A review of the NPCA water quality
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TABLE 2.7.1 SUMMARY OF ANNUAL CONTA
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The Lake Erie Shoreline Management
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ackshore. In most area, the structu
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3. SUMMARY OF POLICIES, OBJECTIVES
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TABLE 3.1.1: SUMMARY OF ACTS AND GU
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Level of Government Regional Level
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The Clean Water Protection Act 2006
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3.1.3 Stream Morphology It is NPCA
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Type 3: areas with low productive c
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The principles advanced in the docu
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TABLE 3.1.3: SUMMARY OF POLICIES, S
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e) To ensure the preservation of La
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• Prevent installation of barrier
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Targets: • Priority to long-term
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The purpose of the hydrologic model
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Watershed / Subcatchment TABLE 4.1.
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TABLE 4.1.4: 100 YEAR PEAK FLOW COM
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Watershed Damage Location NPCA Floo
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not necessarily reflect absolute ch
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potentially increase the erosion in
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TABLE 4.22: SUMMARY OF ANNUAL CONTA
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Several Special Policy Areas includ
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TABLE 4.3.2: TERRESTRIAL NATURAL HE
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TABLE 4.3.2: TERRESTRIAL NATURAL HE
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Subwatershed TABLE 4.3.4: MODERATE
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Similar to other Fort Erie Creeks,
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the channel as part of the Niagara
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In order to summarize the findings
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lakes, seepage areas, recharge/disc
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Regional Municipality of Niagara ca
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• Maintain existing shading veget
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d) Restoration of the slough mosaic
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‣ Enhancement for subwatersheds w
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and value of the stream system. The
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If there is no registered floodplai
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TABLE 5.3.1: INTEGRATED WATERCOURSE
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communities in natural channels wit
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TABLE 5.3.5: INTEGRATED RATING OF T
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TABLE 5.3.7: INTEGRATED RATING OF T
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% wetland % original wetland** TABL
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TABLE 5.3.11: INTEGRATED RATING OF
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TABLE 5.3.13: INTEGRATED RATING OF
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5.4 Local Subwatershed Opportunitie
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ase conditions have almost eliminat
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c) Confirm and/or refine wetland bo
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• Kraft Drain north of Dominion R
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REACH NAME TABLE 5.4.3: PLANNING LE
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TABLE 5.4.6: SUMMARY OF LOCAL OPPOR
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TABLE 5.4.10: SUMMARY OF LOCAL OPPO
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TABLE 5.4.14: SUMMARY OF LOCAL OPPO
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Watercourses (erosion, fisheries) T
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In addition to the priority assigne
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TABLE 6.1.2: SUMMARY OF PRIORITIZED
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TABLE 6.1.6: SUMMARY OF PRIORITIZED
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TABLE 6.1.10: SUMMARY OF PRIORITIZE
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Cost Summary Each of the subwatersh
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In terms of water quality, the NPCA
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REFERENCES American Forests, 1999.
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Kingston, M.S. and E.W. Presant. 19
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GLOSSARY OF TERMS Alluvial Soil Sed
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Enhancement Strategies and actions
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Hydraulics Science pertaining to fl
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Off-line Stormwater infrastructure
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Settlement Area In the Fort Erie Cr
Page 223 and 224:
ECA EIS EMC END EPA FEC FRC HEC-RAS
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