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

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Protection Where there are some threats, strategies and actions to ensure continued healthy functioning of natural areas by lowering the risk of those threats to the natural areas. Quality Control Facility A depression into which stormwater is temporarily detained during a storm. This facility is typically permanently wet (e.g. wet pond, wetland etc.) with water tolerant vegetation such as bulrushes. The treatment process involves filtration through vegetation, sedimentation through detention and displacement. Raw Water Surface or ground water not receiving any kind of treatment. Reach Reach is a comparatively short length of a stream or channel with similar characteristics. Recharge Zones Areas where water moves downward from the surface and infiltrates into the water table. Regeneration The growth of forest on abandoned farmland. Relative humidity Relative humidity is an amount of water vapor in the air and is expressed as a percentage of the maximum amount that the air could hold at the given temperature. Restoration Strategies and actions to replace a natural area that has been removed. Retrofit A retrofit can be a Best Management Practice (BMP) to address impacts from existing development either through a modification of existing stormwater management system or new facility, typically to treat existing stormwater for quality or quantity impacts. Riparian Anything connected with or immediately adjacent to the banks of a stream or other body of water. Runoff Water that flows over the land surface into a waterbody. Saturated Soil Soil with all its interstices filled with water. Sediments Soil, sand, silt, clay or minerals washed off during rain from land to waterbodies. Sediments accumulate in rivers, reservoirs or other waterbodies. March 2008 213 Fort Erie Creeks Watershed Plan General Report (105116)
Settlement Area In the Fort Erie Creek watersheds, the area of the Town of Fort Erie including and surrounding the built-up portions. It extends several kilometers inland from Lake Erie and the Niagara River and also includes Stevensville. Slough A small shallow depression characteristic of the unaltered micro-topography of much of the Fort Erie watersheds’ lacustrine clay plains. These sloughs are very numerous, collect water in the spring and after heavy storms and, with the network of slightly higher ground, provide a range of habitats. Slough Mosaic A complex pattern of very shallow ridges and closed depressions characteristic of the natural form of the poorly drained lacustrine clay plains of Niagara Region. Stormwater Drainage from storm events whether it is overland or within a storm sewer system. Stormwater Wetland A constructed facility with shallow water depth and marsh plants. Wetlands provide maximum pollutant removal through plant uptake, retention, settling, and microbial activity. The design includes microtopography, pondscaping, and multiple species of wetland trees, shrubs, and plants, though it will not contain all the ecological functions of a natural wetland. Surface Water All water open to the atmosphere (e.g., rivers, streams, creeks, lakes, reservoirs, seas, etc.). Contrast to “Groundwater”. Swamp A treed wetland. Tile Drain Subsurface slotted pipe system laid to drain excess water from the soil and transport to nearby drainage system. Commonly used in agricultural lands where soils are poor in natural drainage to dry the soil to assist in planting and growth. Topography Topography shows relative elevation and physical features of surface areas including natural and manmade features. Total Suspended Solids (TSS) Total amount of particulates in a water sample. TSS is used to determine the quality of water. Turbidity Turbidity in water or wastewater is caused by the presence of suspended matter, resulting in the cloudiness of water. Turbidity can be removed through filtration. March 2008 214 Fort Erie Creeks Watershed Plan General Report (105116)
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FORT ERIE CREEKS - WATERSHED PLAN M
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TABLE OF CONTENTS Section Page No.
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TABLE OF CONTENTS Section Page No.
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TABLE OF CONTENTS GENERAL REPORT AP
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1.3 Administration This study has b
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2. WATERSHED AREA CHARACTERIZATION
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sediment and topographic breaks. In
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The make up of the Halton Till and
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Any modest level of additional grou
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NPCA Groundwater Study did delineat
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oundary under the Drainage Act. The
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The majority of the urban areas of
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groups. A soil map based on the hyd
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Baker Creek TABLE 2.2.5: Con’t SU
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Creek and Baker Creek have higher u
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Location Node TABLE 2.2.8: FREQUENC
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RiverCAD TM has been used to develo
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Culvert ID Watersheds TABLE 2.3.1:
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Culvert ID Watersheds TABLE 2.3.1:
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agricultural purposes prior to 1955
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fields. Due to the scale and qualit
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were constructed between 1978 and 2
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level survey of the site extending
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Field Investigations 2.5.2 Work Act
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Marginal Habitat: those fisheries h
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natural channel, except for a 1.3 k
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The fish community in the lower por
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TABLE 2.5.2: RECENT MINISTRY OF NAT
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Characterization of the natural her
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TABLE 2.6.1: TERRESTRIAL NATURAL HE
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The soil units included in each lan
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• Percent of interior forest: >10
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Subwatershed TABLE 2.6.4: COVER TYP
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The main percentage shift from “o
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and 1976. These changes removed a f
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The regulated species are listed in
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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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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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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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Page 171 and 172: TABLE 5.3.7: INTEGRATED RATING OF T
Page 173 and 174: % wetland % original wetland** TABL
Page 175 and 176: TABLE 5.3.11: INTEGRATED RATING OF
Page 177 and 178: TABLE 5.3.13: INTEGRATED RATING OF
Page 179 and 180: 5.4 Local Subwatershed Opportunitie
Page 181 and 182: ase conditions have almost eliminat
Page 183 and 184: c) Confirm and/or refine wetland bo
Page 185 and 186: • Kraft Drain north of Dominion R
Page 187 and 188: REACH NAME TABLE 5.4.3: PLANNING LE
Page 189 and 190: TABLE 5.4.6: SUMMARY OF LOCAL OPPOR
Page 191 and 192: TABLE 5.4.10: SUMMARY OF LOCAL OPPO
Page 193 and 194: TABLE 5.4.14: SUMMARY OF LOCAL OPPO
Page 195 and 196: Watercourses (erosion, fisheries) T
Page 197 and 198: In addition to the priority assigne
Page 199 and 200: TABLE 6.1.2: SUMMARY OF PRIORITIZED
Page 201 and 202: TABLE 6.1.6: SUMMARY OF PRIORITIZED
Page 203 and 204: TABLE 6.1.10: SUMMARY OF PRIORITIZE
Page 205 and 206: Cost Summary Each of the subwatersh
Page 207 and 208: In terms of water quality, the NPCA
Page 209 and 210: REFERENCES American Forests, 1999.
Page 211 and 212: Kingston, M.S. and E.W. Presant. 19
Page 213 and 214: GLOSSARY OF TERMS Alluvial Soil Sed
Page 215 and 216: Enhancement Strategies and actions
Page 217 and 218: Hydraulics Science pertaining to fl
Page 219: Off-line Stormwater infrastructure
Page 223 and 224: ECA EIS EMC END EPA FEC FRC HEC-RAS
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