Attachment B Water Quality Duration Curves for the Lower Eel River Watershed
Eel River at SR 67 Bridge Fixed Station Site WQ Duration Curve ( Monitoring Data) Site: #31 (WWE ) 1,208 square milesIDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean of the 2001 Data =
Eel River Including Connelly Ditch WQ Duration Curve (1996 & 2001 Monitoring Data) Site: #14 (WWE ) 1060 square milesIDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean of 2001 Data =
Eel River Including Splunge Creek WQ Duration Curve (2001 Monitoring Data) Site: #4 (WWE ) 998 square milesIDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Birch Cr above Crooked Cr and Brush Cr at SR 46 WQ Duration Curve ( Flow Data & 1996 E. coli Data) Site: #1 (WWE ) 39.2 square milesIDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load
Birch Cr below Crooked Cr and Brush Cr at CR300S WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #2 (WWE ) 64.8 square milesIDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Splunge Cr at mouth on CR535W-CR550W WQ Duration Curve ( Flow Data & 1996 E. coli Data) Site: #3 (WWE ) 46.1 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load
Unnamed Trib. #1 to Connelly Ditch WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #05 (WWE ) 3.12 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Unnamed Trib. #2 to Connelly Ditch at CR500S & CR100E WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #06 (WWE ) 1.56 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Connelly Ditch at CR50E WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #07 (WWE ) 6.24 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Connelly Ditch at CR600S WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #08 (WWE ) square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Connelly Ditch upstream of Clay City Trib. on SR 246 WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #09 (WWE ) 15.6 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean = 63.90
Connelly Ditch at CR1100S WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #11 (WWE ) square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean = 85.50
Connelly Ditch near mouth at CR1200S WQ Duration Curve ( Flow Data & 1996 & 2001 E. coli Data) Site: #12&13 (WWE & WWE ) 31.2 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean of 1996 Data =
Connelly Ditch at CR400S near River Road WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #15 (WWE ) 4.68 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
White Oak Cr at CR1250S WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #16 (WWE ) 9.6 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Lagoon Creek at CR850S WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #21 (WWE ) 23.9 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Eel River Above Turkey Creek at SR 157 WQ Duration Curve ( Flow Data) Site: #23 (WWE ) 1,131 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Lick Creek at CR150S, East of Bond Rd WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #24 (WWE ) 8.16 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Lick Creek at CR300S WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #25 (WWE ) square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Hauser Creek a Trib. of Lick Creek at CR350S WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #26 (WWE ) square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Lick Creek at CR450S WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #27 (WWE ) 32.2 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Lick Creek above Beech Creek (Need Ditch-Beach Creek) at CR750S WQ Duration Curve ( Flow Data & 1996 E. coli Data) Site: #28 (WWE ) 38.8 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load
Beech Creek (Need Ditch-Beach Creek) on Arney Rd WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #29 (WWE ) 6.01 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =
Brush Creek at CR700S WQ Duration Curve ( Flow Data & 2001 E. coli Data) Site: #30 (WWE ) 3.09 square miles IDEM Data & USGS Gage Duration Interval High Flows Moist Conditions Mid-range Flows Dry Conditions Low Flows Office of Water Quality Total Maximum Daily Load Geometric Mean =