Assessment Unit ID NHRIV600020101-01 Size 8.5730 MILES Final 2012 Attainment Status of All Reviewed Assessment Unit Name Elephant Head Brook Beach N Parameters, All Saco Basin Primary Town HARTS LOCATION Assessment Unit Category* 3-ND Rivers USE Expected Use DES USE Parameter Parameter Parameter TMDL To Attain Source Desc Category Threat Name Threatened Category Schedule Date Name Aquatic Life 3-ND Benthic-Macroinvertebrate N 3-ND Bioassessments (Streams) Dissolved oxygen saturation N 3-ND Fishes Bioassessments N 3-ND (Streams) Oxygen, Dissolved N 3-ND pH N 3-ND Drinking Water After 2-G Adequate Treatment Fish Consumption 4A-M Mercury N 4A-M Atmospheric Deposition - Toxics Primary Contact 3-ND Escherichia coli N 3-ND Recreation Secondary Contact 3-ND Escherichia coli N 3-ND Recreation Wildlife 3-ND *DES Categories; 2-G = Supports Parameter well above criteria, 2-M = Supports Parameter marginally above criteria, 2-OBS = Exceeds WQ criteria but natural therefore not a WQ exceedence, 3-ND = Insufficient Information/No data, 3-PAS= Insufficient Page 1 of 396 Information/Potentially Attaining Standard, 3-PNS= Insufficient Information/Potentially Not Attaining Standard, (4A=Impaired/TMDL Date: 4/7/2015 Completed, 4B=Impaired/Other Measure with rectify Impairment, 4C=Impaired/Non-Pollutant, 5=Impaired/TMDL needed) M-Marginally Impairment, P=Severe Impairment, T=Threatened Assessment Unit ID NHRIV600020101-02 Size 3.9640 MILES Final 2012 Attainment Status of All Reviewed Assessment Unit Name Avalanche Brook Beach N Parameters, All Saco Basin Primary Town LIVERMORE Assessment Unit Category* 3-ND Rivers USE Expected Use DES USE Parameter Parameter Parameter TMDL To Attain Source Desc Category Threat Name Threatened Category Schedule Date Name Aquatic Life 3-ND Benthic-Macroinvertebrate N 3-ND Bioassessments (Streams) Dissolved oxygen saturation N 3-ND Fishes Bioassessments N 3-ND (Streams) Oxygen, Dissolved N 3-ND pH N 3-ND Drinking Water After 2-G Adequate Treatment Fish Consumption 4A-M Mercury N 4A-M Atmospheric Deposition - Toxics Primary Contact 3-ND Escherichia coli N 3-ND Recreation Secondary Contact 3-ND Escherichia coli N 3-ND Recreation Wildlife 3-ND *DES Categories; 2-G = Supports Parameter well above criteria, 2-M = Supports Parameter marginally above criteria, 2-OBS = Exceeds WQ criteria but natural therefore not a WQ exceedence, 3-ND = Insufficient Information/No data, 3-PAS= Insufficient Page 2 of 396 Information/Potentially Attaining Standard, 3-PNS= Insufficient Information/Potentially Not Attaining Standard, (4A=Impaired/TMDL Date: 4/7/2015 Completed, 4B=Impaired/Other Measure with rectify Impairment, 4C=Impaired/Non-Pollutant, 5=Impaired/TMDL needed) M-Marginally Impairment, P=Severe Impairment, T=Threatened Assessment Unit ID NHRIV600020101-03 Size 4.4300 MILES Final 2012 Attainment Status of All Reviewed Assessment Unit Name Bemis Brook Beach N Parameters, All Saco Basin Primary Town HARTS LOCATION Assessment Unit Category* 3-ND Rivers USE Expected Use DES USE Parameter Parameter Parameter TMDL To Attain Source Desc Category Threat Name Threatened Category Schedule Date Name Aquatic Life 3-ND Benthic-Macroinvertebrate N 3-ND Bioassessments (Streams) Dissolved oxygen saturation N 3-ND Fishes Bioassessments N 3-ND (Streams) Oxygen, Dissolved N 3-ND pH N 3-ND Drinking Water After 2-G Adequate Treatment Fish Consumption 4A-M Mercury N 4A-M Atmospheric Deposition - Toxics Primary Contact 3-ND Escherichia coli N 3-ND Recreation Secondary Contact 3-ND Escherichia coli N 3-ND Recreation Wildlife 3-ND *DES Categories; 2-G = Supports Parameter well above criteria, 2-M = Supports Parameter marginally above criteria, 2-OBS = Exceeds WQ criteria but natural therefore not a WQ exceedence, 3-ND = Insufficient Information/No data, 3-PAS= Insufficient Page 3 of 396 Information/Potentially Attaining Standard, 3-PNS= Insufficient Information/Potentially Not Attaining Standard, (4A=Impaired/TMDL Date: 4/7/2015 Completed, 4B=Impaired/Other Measure with rectify Impairment, 4C=Impaired/Non-Pollutant, 5=Impaired/TMDL needed) M-Marginally Impairment, P=Severe Impairment, T=Threatened Assessment Unit ID NHRIV600020101-04 Size 33.2970 MILES Final 2012 Attainment Status of All Reviewed Assessment Unit Name Dry River Beach N Parameters, All Saco Basin Primary Town CUTTS GRANT Assessment Unit Category* 3-ND Rivers USE Expected Use DES USE Parameter Parameter Parameter TMDL To Attain Source Desc Category Threat Name Threatened Category Schedule Date Name Aquatic Life 3-ND Benthic-Macroinvertebrate N 3-ND Bioassessments (Streams) Dissolved oxygen saturation N 3-ND Fishes Bioassessments N 3-ND (Streams) Oxygen, Dissolved N 3-ND pH N 3-ND Drinking Water After 2-G Adequate Treatment Fish Consumption 4A-M Mercury N 4A-M Atmospheric Deposition - Toxics Primary Contact 3-ND Escherichia coli N 3-ND Recreation Secondary Contact 3-ND Escherichia coli N 3-ND Recreation Wildlife 3-ND *DES Categories; 2-G = Supports Parameter well above criteria, 2-M = Supports Parameter marginally above criteria, 2-OBS = Exceeds WQ criteria but natural therefore not a WQ exceedence, 3-ND = Insufficient Information/No data, 3-PAS= Insufficient Page 4 of 396 Information/Potentially Attaining Standard, 3-PNS= Insufficient Information/Potentially Not Attaining Standard, (4A=Impaired/TMDL Date: 4/7/2015 Completed, 4B=Impaired/Other Measure with rectify Impairment, 4C=Impaired/Non-Pollutant, 5=Impaired/TMDL needed) M-Marginally Impairment, P=Severe Impairment, T=Threatened Assessment Unit ID NHRIV600020101-05 Size 6.5950 MILES Final 2012 Attainment Status of All Reviewed Assessment Unit Name Saco River Beach N Parameters, All Saco Basin Primary Town HARTS LOCATION Assessment Unit Category* 3-ND Rivers USE Expected Use DES USE Parameter Parameter Parameter TMDL To Attain Source Desc Category Threat Name Threatened Category Schedule Date Name Aquatic Life 3-ND Benthic-Macroinvertebrate N 3-ND Bioassessments (Streams) Dissolved oxygen saturation N 3-ND Fishes Bioassessments N 3-ND (Streams) Oxygen, Dissolved N 3-ND pH N 3-ND Drinking Water After 2-G Adequate Treatment Fish Consumption 4A-M Mercury N 4A-M Atmospheric Deposition - Toxics Primary Contact 3-ND Escherichia coli N 3-ND Recreation Secondary Contact 3-ND Escherichia coli N 3-ND Recreation Wildlife 3-ND *DES Categories; 2-G = Supports Parameter well above criteria, 2-M = Supports Parameter marginally above criteria, 2-OBS = Exceeds WQ criteria but natural therefore not a WQ exceedence, 3-ND = Insufficient Information/No data, 3-PAS= Insufficient Page 5 of 396 Information/Potentially Attaining Standard, 3-PNS= Insufficient Information/Potentially Not Attaining Standard, (4A=Impaired/TMDL Date: 4/7/2015 Completed, 4B=Impaired/Other Measure with rectify Impairment, 4C=Impaired/Non-Pollutant, 5=Impaired/TMDL needed) M-Marginally Impairment, P=Severe Impairment, T=Threatened Assessment Unit ID NHRIV600020101-06 Size 4.0240 MILES Final 2012 Attainment Status of All Reviewed Assessment Unit Name Sleeper Brook Beach N Parameters, All Saco Basin Primary Town HADLEYS PURCHASE Assessment Unit Category* 3-ND Rivers USE Expected Use DES USE Parameter Parameter Parameter TMDL To Attain Source Desc Category Threat Name Threatened Category Schedule Date Name Aquatic Life 3-ND Benthic-Macroinvertebrate N 3-ND Bioassessments (Streams) Dissolved oxygen saturation N 3-ND Fishes Bioassessments N 3-ND (Streams) Oxygen, Dissolved N 3-ND pH N 3-ND Drinking Water After 2-G Adequate Treatment Fish Consumption 4A-M Mercury N 4A-M Atmospheric Deposition - Toxics Primary Contact 3-ND Escherichia coli N 3-ND Recreation Secondary Contact 3-ND Escherichia coli N 3-ND Recreation Wildlife 3-ND *DES Categories; 2-G = Supports Parameter well above criteria, 2-M = Supports Parameter marginally above criteria, 2-OBS = Exceeds WQ criteria but natural therefore not a WQ exceedence, 3-ND = Insufficient Information/No data, 3-PAS= Insufficient Page 6 of 396 Information/Potentially Attaining Standard, 3-PNS= Insufficient Information/Potentially Not Attaining Standard, (4A=Impaired/TMDL Date: 4/7/2015 Completed, 4B=Impaired/Other Measure with rectify Impairment, 4C=Impaired/Non-Pollutant, 5=Impaired/TMDL needed) M-Marginally Impairment, P=Severe Impairment, T=Threatened Assessment Unit ID NHRIV600020101-07 Size 4.3750 MILES Final 2012 Attainment Status of All Reviewed Assessment Unit Name NANCY BROOK Beach N Parameters, All Saco Basin Primary Town LIVERMORE Assessment Unit Category* 3-ND Rivers USE Expected Use DES USE Parameter Parameter Parameter TMDL To Attain Source Desc Category Threat Name Threatened Category Schedule Date Name Aquatic Life 3-ND Benthic-Macroinvertebrate N 3-ND Bioassessments (Streams) Dissolved oxygen saturation N 3-ND Fishes Bioassessments N 3-ND (Streams) Oxygen, Dissolved N 3-ND pH N 3-ND Drinking Water After 2-G Adequate Treatment Fish Consumption 4A-M Mercury N 4A-M Atmospheric Deposition - Toxics Primary Contact 3-ND Escherichia coli N 3-ND Recreation Secondary Contact 3-ND Escherichia coli N 3-ND Recreation Wildlife 3-ND *DES Categories; 2-G = Supports Parameter well above criteria, 2-M = Supports Parameter marginally above criteria, 2-OBS = Exceeds WQ criteria but natural therefore not a WQ exceedence, 3-ND = Insufficient Information/No data, 3-PAS= Insufficient Page 7 of 396 Information/Potentially Attaining Standard, 3-PNS= Insufficient Information/Potentially Not Attaining Standard, (4A=Impaired/TMDL Date: 4/7/2015 Completed, 4B=Impaired/Other Measure with rectify Impairment, 4C=Impaired/Non-Pollutant, 5=Impaired/TMDL needed)