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New Hampshire Department of Environmental Services

Watershed Management Bureau

  Watershed Assistance Section

   Watershed-based Plans



Watershed-based plans determine the level of pollutant load reduction or habitat restoration required, specific locations where best management practices are needed, and how to measure water quality improvement.

Watershed-based plans work toward quantifiable water quality goals to either restore impaired waters, or to meet long-term goals for high quality waters.  For funding for Clean Water Act Section 319 funds, watershed-based plans must include required EPA elements. See Section 319 Guidance for Watershed-based Plans for more information on the EPA Section 319 funding criteria for watershed-based plans.

Contact DES Watershed Assistance Section (603) 271-8862 or jmarcoux@des.state.nh.us for more information.

Watershed-based Plans Developed          

Watershed and Town(s) Title Date Completed
Baboosic Lake, Amherst, NH Baboosic Lake Watershed Plan (6 MB) June, 2008
Baker River, Warren, NH Baker River Restoration Project (6 MB) December, 2004
Bog Brook, Stratford, NH Final Report for Bog Brook Restoration Project February, 2005
*Coastal Watershed NH Estuaries Project Management Plan 2000 (2005 Update)
Cocheco River, Dover, NH
Watershed Restoration and Implementation Plan for the Cocheco River (4 MB)
Chocheco River Watershed Environmental Water Quality Report (4 MB)
June, 2006
Hampton Harbor TMDL, Hampton and Seabrook, NH Total Maximum Daily Load (TMDL) Study for Bacteria in Hampton/Seabrook Harbor, New Hampshire May, 2004
*Hodgson Brook, Portsmouth and Newington, NH Watershed Restoration Plan for Hodgson Brook June, 2004
Little Harbor TMDL, Portsmouth, Newcastle and Rye, NH Total Maximum Daily Load (TMDL) Study for Bacteria in Little Harbor, New Hampshire June, 2006
Cold River, Alstead, NH Restoration Master Plan for the Cold River, Warren Brook, and Bowers Brook
Contact DES at 271-8862 or jmarcoux@des.state.nh.us
March, 2007
Connecticut -Northern CT Tributaries, Charlestown, NH Fluvial Geomorphology Assessment of Northern Connecticut River Tributaries  (5 MB) March, 2006
Partridge Lake, Littleton, NH Partridge Lake Watershed Based Plan February, 2008
Pawtuckaway Lake, Nottingham, NH Pawtuckaway Lake Watershed Based Plan (5 MB) February, 2008
Pemigewasset River, Woodstock, NH Pemigewasset River Restoration Plan
Contact DES at 271-2969 or slandry@des.state.nh.us  
October, 2004
Pennichuck Brook, Merrimack, NH Pennichuck Water Works Pennichuck Brook Watershed Restoration Plan
Contact DES at 271-8862 or jmarcoux@des.state.nh.us
Response to DES Comments Letter
February, 2008
Swift River, Conway, NH Assessment and Concept Plans – Swift River at Conway Scenic Railroad Bridge
Contact DES at 271-8862 or jmarcoux@des.state.nh.us
April, 2004
Webster Lake, Franklin, NH Watershed Management Plan – Webster-Highland Lakes Watershed Partnership (4 MB) February, 2007

* Does not meet the EPA “a through i” criteria for funding for under Section 319 of the Clean Water Act.
** Watershed-based plans for High Quality Waters only.

Watershed-based Plans Under Development

Watershed Author Expected Completion
Berry Brook, Dover, NH Louis Berger Group and the City of Dover September, 2007
Cains Brook/Mill Creek, Seabrook, NH Town of Seabrook, DES, and Waterfront Engineers December, 2007
Connecticut-Colebrook and Groveton Field Geology Services for Connecticut River Joint Commissions December, 2007
Exeter River, Exeter, NH (Vulnerability Analysis and watershed plans for multiple subwatersheds) Exeter River Local Advisory Committee, Rockingham Planning Commission, DES, GeoSyntec June, 2008
Lake Sunapee, Sunapee, NH Granite State Rural Water December, 2007
Maxwell Pond and Black Brook, Manchester, NH Dubois and King for the City of Manchester December, 2009
Mohawk River, Colebrook, NH Field Geology Services for Connecticut River Joint Commissions December, 2007
Nash Stream, Stratford, NH Trout Unlimited and NH Fish and Game December, 2009
Nutts Pond, Manchester, NH Comprehensive Environmental Inc. for the City of Manchester December, 2007
Suncook River, Epsom, NH Vanasse Hangen Brustlin, Inc. for the Town of Epsom December, 2008

** Watershed-based plans for High Quality Waters only.

 


* About the Watershed Assistance Section
* What is a Watershed?
 
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* What is Nonpoint Source Pollution?
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* Hodgson Brook Restoration Project
* Smart Growth
* Watershed Assistance Grants Database
* Watershed-based Plans
* Quality Assurance Project Plans (QAPP)
 
More Information
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* Project Wet Curriculum
* Contact Watershed Assistance




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