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

Site 20 - Batavia Kill near Prattsville- SCHBATAV - IMAGE Gallery Watershed Characteristics - Nutrient Chemistry - Molecular Tracers - Macroinvertebrates

Watershed Land Use/Land Cover Characteristics - Data Methodology Description Latitude(dd): 42.303657 Longitude(dd): -74.418487 Watershed Area: 189.4 km2 ------------------------------------------------------------------------------------------------ West of Hudson Land Use/Cover Map Impervious Agriculture Forest Water Wetland 0.60% 19.05% 80.09% 0.26% 1.25% -------------------------------------------------------------------------------------------------   1990 2000 Total Population 2596 2511 Population Density (ind./km2) 13.70 13.26 -------------------------------------------------------------------------------------------------   2000 2001 2002 # of SPDES Dischargers 4 4 4 Total Annual Volume (normalized for watershed area) 0.03 cm 0.02 cm 0.03 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 08AUG00 1.0988 08AUG00 1.0988 2001 25JUL01 0.2260 25JUL01 0.2260 2002 17JUL02 0.2309 17JUL02 0.2309 Data Table - Methodology   2000 QUAL 2001 QUAL 2002 QUAL pH 8.7   8.7   9.3   ALKL 23   29   26   COND 100   150   154   CA 7.9   .   .   MG 1.7   2.2   2.3   NA 8.2   12   13   K 0.6   1   0.9   CL 14   23   25   SO4 6   6.3   7   NH4N 0.005 B 0.013   0.004 B NO3N 0.05   0.03   0.013 B ORGN 0.08   0.1   0.2   SKN 0.08 B 0.1   0.2   TKN 0.07 B 0.2   0.2   SRP 0.004   0 B 0.003   TDP 0.006 B 0.004 B 0.004 B TP 0.009 B 0.01   0.009 B DOC 1433   1563   1703   BDOC .   418   367   TSS 1.4   2.9   2.7   TSS05 1.1 B 2.4   2.7   TSS10 0.2   0.4   0.2   TSS20 0.08   0.6   0.2 B VSS 0.5   0.7   0.6   VSS05 0.4   0.6   0.6   VSS10 0.08   0.09   0.05 B VSS20 0.016   0.1 B 0.06 B   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 11OCT00 0.7355 2001 30JUL01 0.3012 21FEB01 3.2481 2002 16JUL02 0.2531 13FEB02 4.1030 2003     28JAN03 0.6842 Data Table - Methodology   2000(SB) QUAL 2001(WB) QUAL 2001(SB) QUAL 2002(WB) QUAL 2002(SB) QUAL 2003(WB) QUAL FLU 0.0008 NHE 0.0009 HE 0.0011 E 0.0009 E 0.0007 E 0.0009 E PHE 0 NE 0.002 HE 0.003 E 0.0006 E 0.002 E 0.003 E ANT 0.002 HE 0.0007 HE 0.0011 E 0 NE 0.0003 E 0.003 E 2MP 0.003 HE 0.003 HE 0.004 E 0.008 E 0.0003 E 0.01 E 1MP 0.0002 NHE 0.0003 HE 0.001 E 0.005 E 0.0002 E 0.007 E FLR 0.003 HE 0.002 HE 0.0011 E 0.005 E 0.004 E 0.01 E PYR 0 NE 0.0016   0.0005 E 0.02 E 0.0008 E 0.05   BAA 0 NE 0.0008 HE 0.0011 E 0.0006 E 0.0009 E 0.00016 E CHR 0 NE 0.0007 HE 0.0006 E 0 NE 0.0003 E 0.00016 E BBF 0.0003 NHE 0.0006 HE 0.0002 E 0.0009 E 0.0005 E 0.006 E BKF 0 NE 0.0002 HE 0.0002 E 0 NE 0.0002 E 0.019   BAP 0 NE 0 NE 0.0006 E 0 NE 0.0001 E 0.01   HHCB 0.003   0.007   0.005 E 0.005 E 0.003 E 0.004 E AHTN 0.009 HE 0.013 HE 0.016 E 0.003 E 0.005 E 0.006 E CAF 0 NE 0.012   0.006 E 0.008   0.006 E 0.04 E bCOP 0.2   0.015   0.007 E 0.02   0.02   0.02   EPI 0.04   0.008 HE 0.0016 E 0 NE 0.006   0.003 E CHO 0.2   0.09   0.5   0.2   0.9   0.2   aCOP 0.05   0.015   0.06   0.03   0.1   0.02   aONE 0.05 HE 0.01 HE 0.018 HE 0.009 E 0.03   0.015 E bONE 0.014 NHE 0.014   0.012 HE 0.02   0.05   0.05   SNOL 0.04   0.02   0.03   0.04   0.06   0.04     Benthic Macroinvertebrates - Methodology Water Quality Score - WQS Definition