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| Policy-Porcupine Brook View Map | |
|---|---|
| Water Quality Standard of Concern: | Chloride |
| Study Area: | Salem and Windham |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Road Salt |
| Project Reports and Documents: | Public Comment Notice Data Quality Audit Data Report Data Report Appendices Final Chloride TMDL for Policy-Porcupine Brook EPA’s Review and Approval of Chloride TMDL for Policy-Porcupine Brook |
| Date: | |
| Number of approved TMDL's | |
| North Tributary to Canobie Lake View Map | |
| Water Quality Standard of Concern: | Chloride |
| Study Area: | Windham |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Road Salt |
| Project Reports and Documents: | Public Comment Notice
Data Quality Audit Data Report Data Report Appendices Final Chloride TMDL for North Tributary to Canobie Lake EPA’s Review and Approval of Chloride TMDL for North Tributary to Canobie Lake |
| Date: | |
| Number of approved TMDL's | |
| Dinsmore Brook View Map | |
| Water Quality Standard of Concern: | Chloride |
| Study Area: | Windham |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Road Salt |
| Project Reports and Documents: | Public Comment Notice Data Quality Audit Data Report Data Report Appendices Final Chloride TMDL for Dinsmore Brook EPA’s Review and Approval of Chloride TMDL for Dinsmore Brook |
| Date: | Comments accepted through 2/7/08 |
| Number of approved TMDL's | |
| Beaver Brook View Map | |
| Water Quality Standard of Concern: | Chloride |
| Study Area: | Derry and Londonderry |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Road Salt |
| Project Reports and Documents: | Public Comment Notice
Data Quality Audit Data Report Data Report Appendices Final Chloride TMDL for Beaver Brook EPA’s Review and Approval of Chloride TMDL for Beaver Brook |
| Date: | Comments accepted through 2/7/08 |
| Number of approved TMDL's | |
| Acid Impaired Lakes | |
| Water Quality Standard of Concern: | pH |
| Study Area: | Statewide |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Atmospheric deposition of NOx and SOx |
| Project Reports and Documents: | EPA's Review and Approval for 158 Acid Lake TMDLs
EPA's Review and Approval of 114 Acid Beach TMDLs Final TMDL Report for 158 Acid Impaired Ponds Appendices to the Final TMDL Report for 158 Acid Impaired Ponds Final TMDL Report for 65 Acid Impaired Ponds Final TMDL Report Approved by EPA - Appendix A EPA's Review and Approval for 45 Acid Lake TMDL's EPA's Review and Approval for 20 Acid Lake TMDL's |
| Date: | 09/20/07 10/4/04 |
| Number of approved TMDL's | 158 Lakes 65 Lakes |
| Ashuelot River View Map | |
| Water Quality Standard of Concern: | Dissolved Oxygen |
| Study Area: | Keene to West Swanzey |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | CBOD, Ammonia, Phosphorous |
| Project Reports and Documents: | Under Development |
| Date: | |
| Number of approved TMDL's | |
| South Branch Ashuelot River View Map | |
| Water Quality Standard of Concern: | Dissolved Oxygen |
| Study Area: | Troy to Swanzey |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | CBOD |
| Project Reports and Documents: | Under Development |
| Date: | |
| Number of approved TMDL's | |
| Beach Bacteria TMDLs | |
| Water Quality Standard of Concern: | Bacteria |
| Study Area: | Washington, Troy, Nottingham |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Bacteria |
| Project Reports and Documents: | Mill Pond Town Beach Final TMDL Approved by EPA
EPA's Review and Approval of the Mill Pond Town Beach Bacteria TMDL Sand Dam Village Pond Final TMDL Approved by EPA EPA's Review and Approval of the Sand Dam Village Pond Beach Bacteria TMDL |
| Date: | 12/13/2006 11/08/2006 |
| Number of approved TMDL's | 1 1 |
| Cocheco River View Map | |
| Water Quality Standard of Concern: | Dissolved Oxygen |
| Study Area: | Farmington to Rochester |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | CBOD |
| Project Reports and Documents: | Under Development |
| Date: | |
| Number of approved TMDL's | |
| Contoocook River View Map | |
| Water Quality Standard of Concern: | Dissolved Oxygen |
| Study Area: | Jaffrey to Peterborough |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | CBOD |
| Project Reports and Documents: | Draft TMDL Report with appendices |
| Date: | Comments accepted through 7/28/2006 |
| Number of approved TMDL's | |
| Contoocook River | |
| Water Quality Standard of Concern: | Dissolved Oxygen |
| Study Area: | Peterborough to Antrim |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | CBOD |
| Project Reports and Documents: | Under Development |
| Date: | |
| Number of approved TMDL's | |
| Hampton Harbor View Maps | |
| Water Quality Standard of Concern: | Bacteria |
| Study Area: | Hampton and Seabrook |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Bacteria |
| Project Reports and Documents: | Final TMDL Approved by EPA EPA's Review and Comments of the Hampton Harbor TMDL Report EPA's Approval of 2 TMDL's EPA's Second Approval of 8 Additional TMDL's |
| Date: | 9/29/03 |
| Number of approved TMDL's | 10 |
| Lamprey River View Map | |
| Water Quality Standard of Concern: | Dissolved Oxygen and Phosphorous |
| Study Area: | Epping |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | CBOD, Ammonia, Phosphorous |
| Project Reports and Documents: | Final TMDL Approved by EPA |
| Date: | 2/17/00 |
| Number of approved TMDL's | 3 |
| Little Harbor View Map | |
| Water Quality Standard of Concern: | Bacteria |
| Study Area: | Newcastle & others |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Bacteria |
| Project Reports and Documents: | Final TMDL Approved by EPA
EPA’s Review and Approval of the Little Harbor TMDL Report |
| Date: | 8/25/06 |
| Number of approved TMDL's | 2 |
| Lower Sugar River View Map | |
| Water Quality Standard of Concern: | Dissolved Oxygen |
| Study Area: | Lower portion, Claremont |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | CBOD, Ammonia, Phosphorous |
| Project Reports and Documents: | Final TMDL Report Approved by EPA EPA's Review and Comments on the Lower Sugar River TMDL EPA's Approval Letter to NHDES for the Lower Sugar River TMDL |
| Date: | 9/29/00 |
| Number of approved TMDL's | 2 |
| Regional Mercury Loading | |
| Water Quality Standard of Concern: | Mercury in Fish Tissue |
| Study Area: | Regional TMDL |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Mercury |
| Project Reports and Documents: | EPA's Review and Approval of the Northeast Regional Mercury TMDL
FINAL Northeast Regional Mercury TMDL Report Fact Sheet for the Draft Northeast Regional Mercury TMDL |
| Date: | 12/21/07 |
| Number of approved TMDL's | 5,124 |
| Salmon Falls River View Map | |
| Water Quality Standard of Concern: | Dissolved Oxygen and Phosphorous |
| Study Area: | Downstream of Somersworth |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | CBOD, Ammonia, Phosphorous |
| Project Reports and Documents: | EPA's Review and Comments of the Salmon Falls River TMDL
|
| Date: | 11/22/99 |
| Number of approved TMDL's | 1 |
| Williams Brook View Maps | |
| Water Quality Standard of Concern: | Iron |
| Study Area: | Northfield |
| Pollutants Allocated or Likely to be Allocated to the TMDL: | Iron |
| Project Reports and Documents: | Final TMDL Approved by EPA |
| Date: | 9/24/02 |
| Number of approved TMDL's | 1 |
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