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

More documents

Recommendations

Info

TABLE 5.3.6: INTEGRATED RATING OF TERRESTRIAL NATURAL HERITAGE SYSTEMS BAKER CREEK Natural Area Form Minimum Guideline 2002/2005* Status Target Target area (ha) % wetland 10% 39.8 OK - % original wetland** Max. 80.9; Min. 32.4 % natural cover 72.7 - Aquatic - Beach/dunes - Prairie - Shrub/Meadow or Marsh 25.5 - Treed 30% 47.2 OK - Slough Mosaic 75.1 % (original %) 8.3 ( loss of 88.9%) +66.8% of natural +221 Largest Forest Patch 200 ha 98.3 ha. Without roads, OK >200 ha % Forest Interior - > 100 m from edge 10% 9.2 +0.8% +3.6 - > 200 m from edge 5% 0.8 % riparian cover (30 m either 75% 78.8 OK side) % Regional EPA 18% 33.3 OK % Regional ECA 21.3 OK Natural Landscape Target (original) Distribution 82.5% OK 78.9% fine soil lowland 19.1% fine soil mesic 2.0% alluvial 15.8% 1.8 % Subwatershed Form Description Area 455.0 ha Outfall Niagara River Shape Oval Topography Flat, slight slope in north east Alterations since Settlement Levelled slough mosaic, drains including reversing a stream originally into Miller. Older forest in headwaters, more recent in lower basin and along creek Shore NA Natural Area Distribution Very good Function Implications of Form on Function Habitat High value, though lost some diversity where slough mosaic levelled Water Protection High value Other Potentially significant biota migration corridor for climate change adaptation. IBA Key Natural Heritage Issues Proposed golf course will possibly affect wetlands & interrupt important corridor. OMB will assess Other Issues Flood potential at mouth. Spread of imperviousness in east drain. Critical fish habitat. Natural Areas Inventory found unevaluated wetland. * June 2005 for wetlands; December 2005 for Regional EPA and ECA; 2003 for Natural Cover; 2002 for Forest. ** Maximum is sum of original lowland, alluvial and organic landscapes (where soil data). Minimum is sum of 40% of original lowland + 40% of original alluvial landscape + 100% of original organic landscape to account for slough mosaic that is not all wetland. March 2008 163 Fort Erie Creeks Watershed Plan General Report (105116)
TABLE 5.3.7: INTEGRATED RATING OF TERRESTRIAL NATURAL HERITAGE SYSTEMS MILLER CREEK Natural Area Form Minimum Guideline 2002/2005* Status Target Target area (ha) % wetland 10 22.3 OK % original wetland** Max. 60.3; Min. 24.1 % natural cover 46.0 - Aquatic - Beach/dunes - Prairie - Shrub/Meadow or 17.1 Marsh OK with shrub - Treed 30 28.8 succession Slough Mosaic 53.9% (original %) 9.7% (loss of 82.0%) 44.2% of natural +162 ha Largest Forest Patch 200 ha 98.0 200 ha + 102 ha % Forest Interior - > 100 m from edge - > 200 m from edge 10% 5.6 +4.4% + 35 ha 5% 0.5 % riparian cover (30 m either side) 75% 62.9 + 12.1% +11 ha i.e., 3.5 km (1-side) or 1.7 km (2-side) % Regional EPA 18% 20.5 OK % Regional ECA 20.1 OK Natural Landscapes Target (original) Distribution 57.8 fine soil lowland 18.7 fine soil mesic 2.5 alluvial 64.1 20.8 4.6 More shallow mesic – though may happen via climate change 14.9 Shallow mesic 3.6 Shallow upland 1.2 Coarse soil mesic 1.2 Coarse soil upland 5.0 3.6 0.9 1.0 Subwatershed Form Description Area 795.5 ha Outfall Niagara River Shape Very broad arc Topography Alterations since Settlement Shore Natural Area Distribution Function Habitat Water Protection Other Key Natural Heritage Issues Flat at headwaters and lower portions. Very gently sloping across mid section around RR. Cleared and slough mosaic levelled for agriculture. For decades, crossed by QEW, RR and hydro. A tributary was altered to flow to Baker Creek. Little development. Some forests are more mature, others regenerated in last few decades. No lake shore Headwaters have less Implications of Form on Function Good habitat with potential to improve still more Good riparian cover. Little cover of recharge areas. Areas in lower subwatershed part of potentially important Niagara R. corridor Levelled slough mosaic QEW bisects subwatershed. Auto wrecker and dump Other Issues Several potential flood damage areas. Erosion in mid reaches Increasing imperviousness Critical fish habitat * June 2005 for wetlands; December 2005 for Regional EPA and ECA; 2003 for Natural Cover; 2002 for Forest. ** Maximum is sum of original lowland, alluvial and organic landscapes (where soil data). Minimum is sum of 40% of original lowland + 40% of original alluvial landscape + 100% of original organic landscape to account for slough mosaic that is not all wetland. March 2008 164 Fort Erie Creeks Watershed Plan General Report (105116)
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 and 24:
The majority of the urban areas of
Page 25 and 26:
groups. A soil map based on the hyd
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
Page 75 and 76:
illed Gull (spring migration only),
Page 77 and 78:
ated Locally Significant, a high pr
Page 79 and 80:
subwatersheds, many of the forest p
Page 81 and 82:
proportions; many of the mesic site
Page 83 and 84:
TABLE 2.7.4: NPCA BENTHIC INVERTEBR
Page 85 and 86:
Site ID Date Alkalinity Aluminum Am
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
A review of the NPCA water quality
Page 95 and 96:
TABLE 2.7.1 SUMMARY OF ANNUAL CONTA
Page 97 and 98:
The Lake Erie Shoreline Management
Page 99 and 100:
ackshore. In most area, the structu
Page 101 and 102:
3. SUMMARY OF POLICIES, OBJECTIVES
Page 103 and 104:
TABLE 3.1.1: SUMMARY OF ACTS AND GU
Page 105 and 106:
Level of Government Regional Level
Page 107 and 108:
The Clean Water Protection Act 2006
Page 109 and 110:
3.1.3 Stream Morphology It is NPCA
Page 111 and 112:
Type 3: areas with low productive c
Page 113 and 114:
The principles advanced in the docu
Page 115 and 116:
TABLE 3.1.3: SUMMARY OF POLICIES, S
Page 117 and 118:
e) To ensure the preservation of La
Page 119 and 120: • Prevent installation of barrier
Page 121 and 122: Targets: • Priority to long-term
Page 123 and 124: The purpose of the hydrologic model
Page 125 and 126: Watershed / Subcatchment TABLE 4.1.
Page 127 and 128: TABLE 4.1.4: 100 YEAR PEAK FLOW COM
Page 129 and 130: Watershed Damage Location NPCA Floo
Page 131 and 132: not necessarily reflect absolute ch
Page 133 and 134: potentially increase the erosion in
Page 135 and 136: TABLE 4.22: SUMMARY OF ANNUAL CONTA
Page 137 and 138: Several Special Policy Areas includ
Page 139 and 140: TABLE 4.3.2: TERRESTRIAL NATURAL HE
Page 141 and 142: TABLE 4.3.2: TERRESTRIAL NATURAL HE
Page 143 and 144: Subwatershed TABLE 4.3.4: MODERATE
Page 145 and 146: Similar to other Fort Erie Creeks,
Page 147 and 148: the channel as part of the Niagara
Page 149 and 150: In order to summarize the findings
Page 151 and 152: lakes, seepage areas, recharge/disc
Page 153 and 154: Regional Municipality of Niagara ca
Page 155 and 156: • Maintain existing shading veget
Page 157 and 158: d) Restoration of the slough mosaic
Page 159 and 160: ‣ Enhancement for subwatersheds w
Page 161 and 162: and value of the stream system. The
Page 163 and 164: If there is no registered floodplai
Page 165 and 166: TABLE 5.3.1: INTEGRATED WATERCOURSE
Page 167 and 168: communities in natural channels wit
Page 169: TABLE 5.3.5: 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 and 220: Off-line Stormwater infrastructure
Page 221 and 222:
Settlement Area In the Fort Erie Cr
Page 223 and 224:
ECA EIS EMC END EPA FEC FRC HEC-RAS
show all

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

Create successful ePaper yourself

Delete template?

Save as template?