ML032721603
| ML032721603 | |
| Person / Time | |
|---|---|
| Site: | Clinton, 05200007, PROJ0718  |
| Issue date: | 09/25/2003 |
| From: | Exelon Generation Co, Exelon Nuclear |
| To: | Office of New Reactors |
| Shared Package | |
| ML032721596 | List:
|
| References | |
| +ReviewedClintonESP, +reviewednvg DEL-096-REV0 | |
| Download: ML032721603 (16) | |
Text
Clinton Lake Clinton Lake Area for Pow er Block Structures Area for Normal Heat Sink Cooling Tow er(s)
New Intake Structures Area for Sw itchyard Expansion Area for Safety-Related Cooling Tow er(s)
Approx. Location of Cooling Tow er Blow dow n, Sanitary, Chemical and Floor/Equip. Liquid Discharges Existing CPS Cont., Aux.,
Turbine, and other facilities Legend Proposed Areas for EGC ESP Facility Structures Data Sources:
USGS, 1979 Figure 2.1-4 Proposed Areas for EGC ESP Structures Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander 0
0.2 0.4 0.1 Miles Environmental Report for the EGC Early Site Permit
Area for Normal Heat Sink Cooling Towers (s)
Area for Normal Heat Sink Cooling Towers (s)
Area for Power Block Structures Area for Power Block Structures Area for Safety Related Cooling Tower(s)
Area for Safety Related Cooling Tower(s)
New Intake Structures New Intake Structures Area for Switchyard Expansion Area for Switchyard Expansion Approx. Location of Cooling Tower Blowdown, Sanitary, Chemical and Floor/Equip. Liquid Discharges Approx. Location of Cooling Tower Blowdown, Sanitary, Chemical and Floor/Equip. Liquid Discharges DISCHARGE FLUME OUTFALL DITCH WELLNESS CENTER SWEC SEWAGE TREATMENT PLANT SODIUM HYPOCHLORIDE TANK PUMPHOUSE SEDIMENT POND POND SEDIMENT FP TRAINING AREA CIRC.
WATER PUMPS (PROTECTED AREA)
FENCE FENCE MAIN GATE RELAY HOUSE BOAT HOUSE SODIUM HYPOCHLORIDE TANKS TO LAKE DRAIN TO LAKE PARKING LOT CLINTON LAKE SCREEN HOUSE IP PARKING LOT OGH SERVICE BLDG.
DIESEL GEN.
& HVAC CONTROL RADWASTE TURBINE FUEL AUX.
CONT.
PLANT SUPPORT BLDG.
OIL DRUM STORAGE WHSE. #3 LARGE FAB SHOP WHSE. #2 IP-BLUE WH QUALITY CSP NTD EOF AUTHORIZED PERSONNEL PARKING LOT SWITCH YARD MC CY NORTHWEST GATE FENCE TRUE NORTH PLANT NORTH HAZ.WASTE STORAGE WHSE. #7 HYDROGEN TANKS HAZ. MAT.
STORAGE UNIT 2
PIT SEAL WELL ERAT 345 KV SOUTH (LATHAM) 345 KV SOUTH (RISING) 345 KV SOUTH (BROKAW) 138 KV CLINTON COMPRESSED GAS STORAGE HEAVY EQUIP.
STORAGE RT. 54 PAINT & OIL STORAGE OUTFALL DITCH OUTFALL DITCH OUTSIDE OIL SEPARATOR #1 OUTFALL DITCH OUTSIDE OIL SEPARATOR #2 DITCH OUTFALLS FIRING RANGE MET TOWER STORES LAYDOWN AREA OUTFALL DITCH CLINTON POWER STATION SITE MAP ELEC. CONSTR.
SWITCH YARD GAS STATION NUCLEAR SUPPORT BLDG.
PPC ANNEX BUILDING HELICOPTER PAD Legend Proposed Areas for EGC ESP Facility Structures Figure 2.1-5 Location of ESP Structures Relative to Existing CPS Facilities Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Environmental Report for the EGC Early Site Permit Not to Scale
Clinton Lake Clinton Lake Legend Site Boundary: Fenceline Proposed Areas for EGC ESP Facility Structures Open Water Commercial/Industrial/Transportation Bare Rock/Sand/Clay Quarries/Strip Mines/Gravel Pits Deciduous Forest Evergreen Forest Grasslands/Herbaceous Pasture/Hay Row Crop Recreational Grasses Woody Wetlands Herbaceous Wetlands Data Sources:
USGS, 1992 Environmental Report for the EGC Early Site Permit Figure 2.2-1 Land Use/Land Cover at Site Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson Williamson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Putnam 0
0.25 0.5 0.125 Miles
6 mi Legend Proposed Areas for EGC ESP Facility Structures Site Boundary: Fenceline Vicinity: 6-mi radius around site Open Water Low Intensity Residential High Intensity Residential Commercial/Industrial/Transportation Bare Rock/Sand/Clay Quarries/Strip Mines/Gravel Pits Deciduous Forest Evergreen Forest Mixed Forest Shrubland Orchards/Vineyards/Other Grasslands/Herbaceous Pasture/Hay Row Crop Small Grains Recreational Grasses Woody Wetlands Herbaceous Wetlands Data Sources:
USGS, 1992 Environmental Report for the EGC Early Site Permit Figure 2.2-2 Land Use/Land Cover - Site Vicinity Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson Williamson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Putnam 0
2 4
1 Miles
6 mi 51 54 48 10 Clinton Lake No rt h
Fo r
k S
a lt C
r eek Salt Cr e
e k
Clinton Clinton Wapella Wapella DeWitt DeWitt Weldon Weldon THORP MARTIN RLA BAKERS STRIP Legend Proposed Areas for EGC ESP Facility Structures Site Boundary: Fenceline Vicinity: 6-mi radius around site Airports U.S. Highway, Multilane divided U.S. Highway State Route County or other minor road Railroads Water: Lakes and Rivers Incorporated/Designated Places County Boundary Pipelines Electrical Lines Data Sources:
Bureau of Transportation Statistics, 2000 IDNR, 1993 IDNR, 1984 U.S. Census Bureau, 2000 U.S. Census Bureau, 2002 U.S. Census Bureau, 2002a Environmental Report for the EGC Early Site Permit Figure 2.2-3 Vicinity Transportation Network Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson Williamson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Putnam 0
2 4
1 Miles DEWITT COUNTY PIATT COUNTY
74 72 72 74 55 51 150 36 45 10 54 48 9
9 122 165 105 130 McLean County Macon County Piatt County Champaign County DeWitt County Logan County Ford County Douglas County Decatur Decatur Normal Normal Bloomington Bloomington Champaign Champaign Urbana Urbana Rantoul Rantoul Lincoln Lincoln Clinton Clinton Legend EGC ESP Site Proposed Transmission Corridor Pipelines Electrical Lines Interstate, Fully access controlled U.S. Highway, Multilane divided U.S. Highway State Route Railroads Water: Lakes and Rivers Incorporated/Designated Places County Boundary Data Sources:
IDNR, 1993 IDNR, 1984 U.S. Census Bureau, 2000 U.S. Census Bureau, 2002 U.S. Census Bureau, 2002a Environmental Report for the EGC Early Site Permit Figure 2.2-4 Proposed Transmission Line Corridor Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson Williamson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Putnam 0
8 16 4
Miles
Macon County DeWitt County Logan County Christian County Shelby County Moultrie County Douglas County Coles County Champaign County Tazewell County Sangamon County Piatt County McLean County Livingston County Iroquois County Ford County Vermilion County Edgar County Mason County Woodford County Menard County Peoria County 50 mi 6 mi Legend EGC ESP Site Vicinity: 6-mi radius around site Region: 50-mi radius around site County Boundary Land Use/Cover Open Water Low Intensity Residential High Intensity Residential Commercial/Industrial/Transportation Bare Rock/Sand/Clay Quarries/Strip Mines/Gravel Pits Deciduous Forest Evergreen Forest Mixed Forest Shrubland Orchards/Vineyards/Other Grasslands/Herbaceous Pasture/Hay Row Crop Small Grains Recreational Grasses Woody Wetlands Herbaceous Wetlands Data Sources:
USGS, 1992 U.S. Census Bureau, 2002a Environmental Report for the EGC Early Site Permit Figure 2.2-5 Land Use/Land Cover in the Region Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson Williamson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Putnam 0
10 20 5
Miles
74 72 72 155 74 72 39 55 57 57 74 55 55 55 51 136 24 150 24 136 45 36 45 51 54 29 10 48 54 48 9
9 9
122 165 47 105 116 115 49 128 133 16 121 29 104 130 97 Macon County DeWitt County Logan County Christian County Shelby County Moultrie County Douglas County Coles County Champaign County Tazewell County Sangamon County Piatt County McLean County Livingston County Iroquois County Ford County Vermilion County Edgar County Mason County Woodford County Menard County Peoria County 50 mi 6 mi Peoria Peoria Springfield Springfield Decatur Decatur Pekin Pekin East Peoria East Peoria Normal Normal Morton Morton Bloomington Bloomington Champaign Champaign Urbana Urbana Mattoon Mattoon Taylorville Taylorville Rantoul Rantoul Lincoln Lincoln Charleston Charleston Pontiac Pontiac Washington Washington Clinton Clinton Paris Paris Legend EGC ESP Site Vicinity: 6-mi radius around site Region: 50-mi radius around site Airports Interstate, Fully access controlled U.S. Highway, Multilane divided U.S. Highway State Route Railroads Water: Lakes and Rivers Incorporated/Designated Places County Boundary Data Sources:
Bureau of Transportation Statistics, 2000 U.S. Census Bureau, 2000 U.S. Census Bureau, 2002 U.S. Census Bureau, 2002a Environmental Report for the EGC Early Site Permit Figure 2.2-6 Regional Transportation Network Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson Williamson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Putnam 0
10 20 5
Miles
Macon County DeWitt County Logan County Christian County Shelby County Moultrie County Douglas County Coles County Champaign County Tazewell County Sangamon County Piatt County McLean County Livingston County Iroquois County Ford County Vermilion County Edgar County Mason County Woodford County Menard County Peoria County 50 mi 6 mi Peoria Peoria Springfield Springfield Decatur Decatur Pekin Pekin East Peoria East Peoria Normal Normal Morton Morton Bloomington Bloomington Champaign Champaign Urbana Urbana Mattoon Mattoon Taylorville Taylorville Rantoul Rantoul Lincoln Lincoln Charleston Charleston Pontiac Pontiac Washington Washington Clinton Clinton Paris Paris Legend EGC ESP Site Vicinity: 6-mi radius around site Region: 50-mi radius around site Pipelines Electrical Lines Water: Lakes and Rivers Incorporated/Designated Places County Boundary Data Sources:
IDNR, 1993 IDNR, 1984 U.S. Census Bureau, 2000 U.S. Census Bureau, 2002 U.S. Census Bureau, 2002a Environmental Report for the EGC Early Site Permit Figure 2.2-7 Regional Utility Network Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson Williamson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Putnam 0
10 20 5
Miles
Macon County DeWitt County Logan County Christian County Shelby County Moultrie County Douglas County Coles County Champaign County Tazewell County Sangamon County Piatt County McLean County Livingston County Iroquois County Ford County Vermilion County Edgar County Mason County Woodford County Menard County Peoria County 50 mi 6 mi Weldon Springs State Recreation Area Allerton Park Thaddeus Stubblefield Grove Nature Preserve Clinton Lake State Recreation Area Sand Ridge State Forest Kickapoo State Park Wolf Creek State Park Fox Ridge State Park Sangchris Lake State Park Wildlife Prairie State Park Edward R. Madigan State Park State Natural Area Middle Fork River Lodge Park Lake of the Woods Park Sangamon Park Middle Fork National Scenic River Moraine View State Park Jubilee College State Park Funk's Grove State Park Barton Sommer's Timbers State Natural Area Mackinaw River State Fish and Wildlife Area Spliter Woods State Park & Nature Preserve Linclon Trail Homestead State Park Revis Hill Prairie State Natural Area Eagle Creek State Park Walnut Point State Park Carpenter Park Nature Preserve Calamus Lake Nature Preserve Parklands Nature Preserve Bois du Sangamon Nature Preserve Ridgetop Hill Prairie Nature Preserve Weston Cemetery Prairie Nature Preserve Prospect Cemetery Prairie Nature Preserve Loda Cemetery Prairie Nature Preserve Tomlinson Pioneer Cemetery Prairie Nature Preserve Peoria Peoria Springfield Springfield Decatur Decatur Pekin Pekin East Peoria East Peoria Normal Normal Morton Morton Bloomington Bloomington Champaign Champaign Urbana Urbana Mattoon Mattoon Taylorville Taylorville Rantoul Rantoul Lincoln Lincoln Charleston Charleston Pontiac Pontiac Washington Washington Paris Paris Clinton Clinton Legend EGC ESP Site Vicinity: 6-mi radius around site Region: 50-mi radius around site Nature Preserves Recreational Areas Water: Lakes and Rivers Incorporated/Designated Places County Boundary Data Sources:
IDNR, 2002 U.S. Census Bureau, 2000 U.S. Census Bureau, 2002 U.S. Census Bureau, 2002a Environmental Report for the EGC Early Site Permit Figure 2.2-8 Regional Recreational Areas Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson Williamson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Putnam 0
10 20 5
Miles
No rt h
Fo r
k S
a l
t C
r eek Salt Cr ee k
Lake Normal Pool EL 690.0' Ultimate Heat Sink Discharge Flume Plant Sites Service Spillway Auxiliary Spillway Dam 220 225 Legend CPS Facility Proposed Areas for EGC ESP Facility Structures Site Boundary: Fenceline Water: Lakes and Rivers Data Sources:
U.S. Census Bureau, 2000 USGS, 1984 and 1989 Environmental Report for the EGC Early Site Permit Figure 2.3-1 Plant Location and Clinton Lake Impoundment Will Pike Lee Cook Ogle McLean Fulton La Salle Knox Iroquois Henry Adams Bureau Shelby Ford Clay Edgar Livingston Wayne Kane Logan Piatt Peoria Fayette Lake Vermilion Clark Hancock Macoupin Coles White Madison Macon Champaign DeKalb St. Clair Marion Mason Perry Mercer Sangamon Christian Morgan Cass Tazewell Warren Jasper Jackson Greene Bond Clinton Union Pope Whiteside Carroll Kankakee McHenry Jefferson Randolph Saline DeWitt Grundy Jersey Montgomery Jo Daviess Woodford Stark Franklin Monroe Douglas Schuyler Scott Hamilton Crawford McDonough Brown Washington Effingham Stephenson Marshall Winnebago Gallatin Boone Moultrie Kendall DuPage Menard Richland Johnson Williamson RockIsland Lawrence Henderson Calhoun Massac Cumberland Pulaski Wabash Hardin Edwards Alexander Putnam 0
1 2
0.5 Miles
Environmental Report for the EGC Early Site Permit Figure 2.3-2 Hydrologic Network Sangamon River Basin Legend N
Not to Scale Data Source:
CPS, 1982 Recording Station Discontinued Station Cities Deer Creek Lake Fork
Environmental Report for the EGC Early Site Permit Figure 2.3-3 Postdam Peak Flood Magnitudes and Frequencies for Salt Creek at Rowell Gauge Station Not to Scale Data Source:
USGS, 2002 100 100 1000 10000 100000 1
10 Recurrence Interval (yrs)
Discharge (cfs)
Postdam Peak Floods
Environmental Report for the EGC Early Site Permit Figure 2.3-4 Postdam 1-Day Duration, Low-Flow Magnitudes and Frequencies for Salt Creek at Rowell Gauge Station Not to Scale Data Source:
USGS, 2002 0.1 1.0 10.0 100.0 1
10 100 Recurrence Interval (yrs)
Discharge (cfs)
Postdam Low Flow
Environmental Report for the EGC Early Site Permit Figure 2.3-5 Lake Elevation-Area Capacity Curves Not to Scale Data Source:
CPS, 1982 Legend Effective Surface Area Total Surface Area Total Volume
CONCRETE CHUTE 2.3.7 OGEE SPILLWAY CREEK BED ELEVATION 648.0 6
2.3.7 Environmental Report for the EGC Early Site Permit Figure 2.3-6 Plan of Main Dam, Spillways, and Outlet Works N
Not to Scale Data Source:
CPS, 1982