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

Site 55 - Kisco River nr Stanwood - KISSTANW - IMAGE Gallery Watershed Characteristics - Nutrient Chemistry - Molecular Tracers - Macroinvertebrates

Watershed Land Use/Land Cover Characteristics - Data Methodology Description Latitude(dd): 41.228980 Longitude(dd): -73.743563 Watershed Area: 45.5 km2 ------------------------------------------------------------------------------------------------ East of Hudson Land Use/Cover Map Impervious Agriculture Forest Water Wetland 21.00% 8.31% 69.86% 0.61% 5.45% -------------------------------------------------------------------------------------------------   1990 2000 Total Population 15764 17323 Population Density (ind./km2) 346.18 380.41 -------------------------------------------------------------------------------------------------   2000 2001 2002 # of SPDES Dischargers 1 1 1 Total Annual Volume (normalized for watershed area) 0.07 cm 0.07 cm 0.07 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 11SEP00 0.0779 11SEP00 0.0779 2001 06SEP01 0.0402 06SEP01 0.0402 2002 13AUG02 0.0437 13AUG02 0.0437 Data Table - Methodology   2000 QUAL 2001 QUAL 2002 QUAL pH 8.1   8   7.7   ALKL 94   100   103   COND 401   465   556   CA 34   .   .   MG 10   13   14   NA 27   34   39   K 3.5   3.7   4.7   CL 57   75   96   SO4 13   14   17   NH4N 0.09   0.005 B 0.019   NO3N 0.7   0.7   1.1   ORGN 0.4   0.2   0.4   SKN 0.5   0.2   0.4   TKN 0.5   0.3   0.4   SRP 0.02   0.03   0.07   TDP 0.03   0.04   0.08   TP 0.05   0.05   0.09   DOC 4014   3003   2859   BDOC .   74   205   TSS 0.7 B 1 B 1.4   TSS05 0.5 B 1   1   TSS10 0 B 0.2 B 0.2 B TSS20 0.2   0.3 B 1   VSS 0.3 B 0.4   0.4   VSS05 0.2 B 0.4   0.4   VSS10 0.007 B 0.06   0.07   VSS20 0.06   0.07 B 0.08 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 12OCT00 0.0826 2001 06SEP01 0.0402 08MAR01 0.9854 2002 13AUG02 0.0437 21FEB02 0.2574 2003     11FEB01 . Data Table - Methodology   2000(SB) QUAL 2001(WB) QUAL 2001(SB) QUAL 2002(WB) QUAL 2002(SB) QUAL 2003(WB) QUAL FLU 0.002 HE 0.005 HE 0.0009 HE 0.018   0.007 E 0.003 E PHE 0.003 HE 0.03   0.0019 HE 0.03   0.014 E 0.03   ANT 0.004 HE 0.004 HE 0.0013 HE 0.003 E 0.015 E 0.02   2MP 0.0004 HE 0.005 HE 0.0015 HE 0.03 E 0.017 E 0.018 E 1MP 0.0008 HE 0.002 HE 0.0003 HE 0.002 E 0.016 E 0.017 E FLR 0.004 HE 0.03   0.003 HE 0.05   0.2   0.04   PYR 0.004 HE 0.02   0.003 HE 0.03 E 0.2   0.03 E BAA 0.005 HE 0.006 HE 0.00011 HE 0.008 E 0.09   0.016 E CHR 0.0011 HE 0.012   0.001 HE 0.03   0.1   0.02   BBF 0.0011 HE 0.014   0.0006 HE 0.03   0.2   0.02 E BKF 0.0008 HE 0.011   0.00019 HE 0.02   0.1   0.005 E BAP 0.0013 HE 0.007   0.0005 HE 0.012   0.1   0.02 E HHCB 0.02   0.011   0.01   0 NE 0.08 E 0.03   AHTN 0.008 HE 0.014 HE 0.008 HE 0.009 E 0.05   0.03   CAF 0.02   0.06   0.014   0.09   0.08   0.2   bCOP 0.03   0.03   0.09   0.04   0.4   0.05   EPI 0.003   0.007 HE 0.014 HE 0.01   0.04   0.03 E CHO 0.3   0.3   0.4   1.2   1.3   0.4   aCOP 0.04   0.05   0.04   0.2   0.3   0.1   aONE 0.02 HE 0.008 HE 0.006   0.016 E 0.04 E 0.05   bONE 0.02   0.02 HE 0.03   0.03   0.1   0.07   SNOL 0.05   0.04   0.03   0.2   0.2   0.07     Benthic Macroinvertebrates - Methodology Water Quality Score - WQS Definition