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Water Quality Monitoring in the Source Water Areas for NYC PHASE I Monitoring Sites

Site 9- Trout Creek near Trout Creek- WBDTROUT - IMAGE Gallery Watershed Characteristics - Nutrient Chemistry - Molecular Tracers - Macroinvertebrates

Watershed Land Use/Land Cover Characteristics - Data Methodology Description Latitude(dd): 42.173769 Longitude(dd): -75.279433 Watershed Area: 53.3 km2 ------------------------------------------------------------------------------------------------ West of Hudson Land Use/Cover Map Impervious Agriculture Forest Water Wetland 0.61% 48.50% 48.53% 2.36% 1.21% -------------------------------------------------------------------------------------------------   1990 2000 Total Population 523 579 Population Density (ind./km2) 9.81 10.87 -------------------------------------------------------------------------------------------------   2000 2001 2002 # of SPDES Dischargers 1 1 1 Total Annual Volume (normalized for watershed area) 0.01 cm 0.01 cm 0.01 cm Ions, Nutrients, DOC/BDOC, and Particulates - click here for abbreviations/units Sampling Dates and Discharge (Q) - Realtime Flow Monitoring   Ions/Nutr & DOC/BDOC Organic Particles Date Q - m3/s Date Q - m3/s 2000 06SEP00 0.1789 06SEP00 0.1789 2001 09AUG01 0.0726 09AUG01 0.0726 2002 14JUN02 1.1565 27JUN02 0.8559 Data Table - Methodology   2000 QUAL 2001 QUAL 2002 QUAL pH 7.5   6.6   7.1   ALKL 20   21   21   COND 89   110   88   CA 7.9   .   .   MG 2.7   2.9   2.2   NA 6.8   6.9   6.5   K 1   1.2   0.9   CL 12   15   8.6   SO4 8.4   8   7.4   NH4N 0.007 B 0.016   0.011   NO3N 0.4   0.5   0.3   ORGN 0.04   0.05   0.1   SKN 0.04 B 0.07   0.1   TKN 0.08 B 0.1   0.2   SRP 0.004   0 B 0.008   TDP 0.004 B 0.005 B 0.01   TP 0.008 B 0.008 B 0.016   DOC 891   769   2285   BDOC .   204   446   TSS 0.4 B 1.2   2.5   TSS05 0.3 B 1.7   1.6   TSS10 0.03 B 0.1 B 0.6   TSS20 0.09   0.2 B 0.8   VSS 0.3 B 0.4   0.9   VSS05 0.2 B 0.6   0.6   VSS10 0.011 B 0.04 B 0.1   VSS20 0.03   0.08 B 0.2       Molecular Tracer Analysis - click here for abbreviations/units Sampling Dates and Discharges (Q) - Realtime Flow Monitoring   Summer Baseflow Winter Baseflow Date Q - m3/s Date Q - m3/s 2000 25JUL00 0.2120 --- --- 2001 08AUG01 0.0791 --- --- 2002 10JUN02 1.4630 --- --- 2003     --- --- Data Table - Methodology   2000(SB) QUAL 2001(WB) QUAL 2001(SB) QUAL 2002(WB) QUAL 2002(SB) QUAL 2003(WB) QUAL FLU 0.0003 HE .   0.0009 HE .   0.0007 E .   PHE 0.0019   .   0.003 HE .   0.003 E .   ANT 0.0003 HE .   0.0011 HE .   0.0003 E .   2MP 0.0012 HE .   0.002 HE .   0.004 E .   1MP 0.00008 HE .   0.0006 HE .   0.005 E .   FLR 0.0008 HE .   0.003 HE .   0.002 E .   PYR 0.0003 HE .   0.002 HE .   0.0012 E .   BAA 0.0019 HE .   0.0007 E .   0.0008 E .   CHR 0.00017 HE .   0.0005 E .   0.001 E .   BBF 0.0006 HE .   0.0016 HE .   0.0016 E .   BKF 0.0004 HE .   0.0014 HE .   0.0014 E .   BAP 0.0009 HE .   0.0018 HE .   0.0008 E .   HHCB 0.0018 HE .   0.004 HE .   0.006 E .   AHTN 0.004 HE .   0.005 HE .   0.007 E .   CAF 0.0004 E .   0.0006 E .   0.007   .   bCOP 0.08 HE .   0.012 HE .   0.05   .   EPI 0.02 HE .   0.003 HE .   0.014   .   CHO 1.1 HE .   0.6 HE .   0.4   .   aCOP 0.3 HE .   0.09 HE .   0.1   .   aONE 0.06 HE .   0.009 HE .   0.02   .   bONE 0.1 HE .   0.015 HE .   0.06   .   SNOL 0.2 HE .   0.03 HE .   0.1   .     Benthic Macroinvertebrates - Methodology Water Quality Score - WQS Definition