{ "metadata": { "title": "NHDES Addendum 4 representative sample", "updated": "2026-09-25", "projectCount": 17, "completeDataset": false, "sourceSHA256": "4304c4180d08cb4623562c68fabf1dadf7363dbeb95fe971568db370febc8c26", "locationSource": "US Census Bureau 2025 Gazetteer Files", "fundingSources": [ "ARPA", "PFAS", "DWSRF", "CWSRF", "DWGW Trust" ] }, "projects": [ { "id": "334104-01", "recipient": "Allenstown", "town": "Allenstown", "county": "Merrimack", "title": "Secondary clarifier design", "narrative": "The funding recipient used the funding to design two new secondary clarifiers at the WWTF. ", "category": "Infrastructure (Construction)", "sourceSubcategory": "Wastewater", "types": [ "Wastewater" ], "type": "Wastewater", "date": "2022-11-22", "year": 2022, "funding": { "ARPA": 225000, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 225000, "lat": 43.143341, "lon": -71.386106, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Allenstown town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 5 }, { "id": "334403-01", "recipient": "Catamount Hill Cooperative, Inc.", "town": "Allenstown", "county": "Merrimack", "title": "Water and wastewater system improvements", "narrative": "The funding recipient used the funding to make water and wastewater system improvements. Drinking water improvements included construction of a new well house, replacement of existing cross country drinking water main, and installation of additional water line loops in the system. Wastewater improvements included replacement and upgrades to existing onsite subsurface disposal systems.", "category": "Infrastructure (Construction)", "sourceSubcategory": "Drinking Water & Wastewater", "types": [ "Drinking water", "Wastewater" ], "type": "Drinking water & Wastewater", "date": "2022-11-22", "year": 2022, "funding": { "ARPA": 1693800, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 1693800, "lat": 43.143341, "lon": -71.386106, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Allenstown town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 6 }, { "id": "0411010", "recipient": "Charlestown", "town": "Charlestown", "county": "Sullivan", "title": "Water system interconnection", "narrative": "The funding recipient used the funding to interconnect the Charlestown Water System (PWS# 0411010) and the North Charlestown Water System (NCWS) (PWS# 0411020) to address arsenic issues within the NWCS. A new booster station was also constructed as part of the consolidation and interconnection project. ", "category": "Infrastructure (Construction)", "sourceSubcategory": "Drinking Water", "types": [ "Drinking water" ], "type": "Drinking water", "date": "2022-03-23", "year": 2022, "funding": { "ARPA": 1286700, "PFAS": 0, "DWSRF": 3002300, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 4289000, "lat": 43.246631, "lon": -72.383893, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Charlestown town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 7 }, { "id": "CYB-ARPA-028", "recipient": "Cogswell Spring Water Works", "town": "Henniker", "county": "Merrimack", "title": "Cybersecurity improvements", "narrative": "The funding recipient used the funding to implement the cybersecurity improvements identified in the completed cybersecurity assessment.", "category": "Cybersecurity", "sourceSubcategory": "Drinking Water", "types": [ "Drinking water" ], "type": "Drinking water", "date": "2024-01-10", "year": 2024, "funding": { "ARPA": 6234, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 6234, "lat": 43.169407, "lon": -71.831201, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Henniker town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 8 }, { "id": "AM-129", "recipient": "Contoocook Village Precinct", "town": "Contoocook", "county": "Merrimack", "title": "Water system asset management", "narrative": "The funding recipient used the funding for asset management and financial planning initiatives for the water system.", "category": "Asset Management", "sourceSubcategory": "Drinking Water", "types": [ "Drinking water" ], "type": "Drinking water", "date": "2022-07-27", "year": 2022, "funding": { "ARPA": 100000, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 100000, "lat": 43.230669, "lon": -71.713132, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Contoocook CDP", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 9 }, { "id": "334200-05", "recipient": "Dover", "town": "Dover", "county": "Strafford", "title": "Chapel Street Ravine stormwater planning", "narrative": "The funding recipient used the funding to conduct a preliminary evaluation of the slope stability, conduct boundary surveys, engage property owners, and optimize City easements or acquisitions that may be necessary to complete the future construction phase for the proposed Chapel Street Ravine Stormwater Treatment System.", "category": "Planning", "sourceSubcategory": "Stormwater", "types": [ "Stormwater" ], "type": "Stormwater", "date": "2023-09-20", "year": 2023, "funding": { "ARPA": 100000, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 100000, "lat": 43.18636, "lon": -70.883623, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Dover city", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 10 }, { "id": "334421-01", "recipient": "Edgewood Park Cooperative, Inc.", "town": "Newport", "county": "Sullivan", "title": "Wastewater system replacement", "narrative": "The funding recipient used the funding to make wastewater system improvements such as replacement of the current aging individual septic systems and septic system components, and construction of a new sewer system that connected to a municipal sewer system. ", "category": "Infrastructure (Construction)", "sourceSubcategory": "Wastewater", "types": [ "Wastewater" ], "type": "Wastewater", "date": "2025-10-29", "year": 2025, "funding": { "ARPA": 365000, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 365000, "lat": 43.371345, "lon": -72.202789, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Newport town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 11 }, { "id": "SPL-ARPA-019", "recipient": "Emerald Lake Village District", "town": "Hillsborough", "county": "Hillsborough", "title": "Meetinghouse treatment plant planning", "narrative": "The funding recipient used funding to develop a preliminary engineering report outlining the required modifications to the existing Meetinghouse Water Treatment Plant (WTP) to effectively treat water from the new Eastman Well, improve operator safety and maintainability of the existing facility.", "category": "Sustainability", "sourceSubcategory": "Drinking Water", "types": [ "Drinking water" ], "type": "Drinking water", "date": "2022-07-27", "year": 2022, "funding": { "ARPA": 50000, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 50000, "lat": 43.146685, "lon": -71.951025, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Hillsborough town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 12 }, { "id": "130-18", "recipient": "Exeter", "town": "Exeter", "county": "Rockingham", "title": "Squamscott River sewage siphon", "narrative": "The funding recipient used the funding to design and construct an additional sewage siphon barrel to improve the capacity of existing sewage siphon located under the Squamscott River.", "category": "Infrastructure (Construction)", "sourceSubcategory": "Wastewater", "types": [ "Wastewater" ], "type": "Wastewater", "date": "2021-01-22", "year": 2021, "funding": { "ARPA": 180000, "PFAS": 0, "DWSRF": 0, "CWSRF": 5100000, "DWGW Trust": 0 }, "amount": 5280000, "lat": 42.988453, "lon": -70.961542, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Exeter town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 13 }, { "id": "334123-02", "recipient": "Gorham", "town": "Gorham", "county": "Coos", "title": "Wastewater energy efficiency", "narrative": "The funding recipient used the funding to improve energy \nefficiency as recommended in the January 2021 Energy Evaluation for the Town of Gorham, \nWastewater Treatment Facility and Collection System Pump Station completed by Process Energy \nServices, LLC.", "category": "Sustainability", "sourceSubcategory": "Wastewater", "types": [ "Wastewater" ], "type": "Wastewater", "date": "2023-05-03", "year": 2023, "funding": { "ARPA": 250000, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 250000, "lat": 44.393485, "lon": -71.198635, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Gorham town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 14 }, { "id": "PRLF-21", "recipient": "Jaffrey", "town": "Jaffrey", "county": "Cheshire", "title": "New water treatment facility", "narrative": "The funding recipient used the funding to design and construct a new water treatment building that will connect to the existing Turnpike well pump station. The water treatment plant will consist of a backwash holding tank, greensand filters, Granulated Activated Carbon (GAC) filters, new well pumps, chemical storage, backwash waste pumps, electrical, and all process plumbing. ", "category": "Infrastructure (Construction)", "sourceSubcategory": "Drinking Water", "types": [ "Drinking water" ], "type": "Drinking water", "date": "2023-11-29", "year": 2023, "funding": { "ARPA": 2988860, "PFAS": 4011563, "DWSRF": 4562445, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 11562868, "lat": 42.829254, "lon": -72.059901, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Jaffrey town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 15 }, { "id": "334434-01D", "recipient": "Lee Oak Cooperative, Inc.", "town": "Barrington", "county": "Strafford", "title": "Water distribution and well improvements", "narrative": "The funding recipient used the funding to make drinking water improvements, which included replacement of water distribution main and the installation of a new replacement well source. ", "category": "Infrastructure (Construction)", "sourceSubcategory": "Drinking Water", "types": [ "Drinking water" ], "type": "Drinking water", "date": "2024-01-10", "year": 2024, "funding": { "ARPA": 430000, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 430000, "lat": 43.215566, "lon": -71.03898, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Barrington town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 16 }, { "id": "1681010-02", "recipient": "Newfields Water & Sewer", "town": "Newfields", "county": "Rockingham", "title": "New well sources and PFAS treatment", "narrative": "The funding recipient used the funding to test well exploration, install new production well(s) and design, permit and construct necessary facilities to accommodate the new well sources(s); including, but not limited to, treatment, piping, electrical and control systems. The project also installed a Per- and Polyfluoroalkyl Substances (PFAS) and arsenic treatment for the existing wellfield.", "category": "Infrastructure (Construction)", "sourceSubcategory": "Drinking Water", "types": [ "Drinking water" ], "type": "Drinking water", "date": "2026-07-29", "year": 2026, "funding": { "ARPA": 0, "PFAS": 0, "DWSRF": 2900000, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 2900000, "lat": 43.038509, "lon": -70.967954, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Newfields town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 17 }, { "id": "334502-01", "recipient": "NH DHHS Glencliff Home", "town": "Glencliff", "county": null, "title": "Wastewater treatment system improvements", "narrative": "The funding recipient used the funding for a wastewater system infrastructure improvement project for its wastewater treatment system.", "category": "Infrastructure (Construction)", "sourceSubcategory": "Wastwater", "types": [ "Wastewater" ], "type": "Wastewater", "date": "2024-01-31", "year": 2024, "funding": { "ARPA": 368000, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 368000, "lat": null, "lon": null, "locationBasis": "Unresolved community location", "geographicName": null, "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [ "Source sub-category “Wastwater” is displayed as “Wastewater”; the original value is retained in the export.", "The supplied community label has not been matched to a Census town or place. This project is included in totals and tables but is not mapped." ], "sourceRow": 18 }, { "id": "1941010-04", "recipient": "Plymouth VW&SD", "town": "Plymouth", "county": "Grafton", "title": "New wells and water distribution upgrades", "narrative": "The funding recipient used the funding towards the installation of well pumps and appurtenances for two newly developed wells, construction of a building to house electrical and communication equipment, construction of a raw water main from the new Holderness wells to the District’s existing Foster Street facility for treatment, upgrades to the Foster Street facility including to the metering and chemical feed systems, and construction of a finished water main from the facility to a connection point with the existing water distribution mains. ", "category": "Infrastructure (Construction)", "sourceSubcategory": "Drinking Water", "types": [ "Drinking water" ], "type": "Drinking water", "date": "2023-08-02", "year": 2023, "funding": { "ARPA": 240000, "PFAS": 0, "DWSRF": 2160000, "CWSRF": 0, "DWGW Trust": 428781 }, "amount": 2828781, "lat": 43.743912, "lon": -71.726744, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Plymouth town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 19 }, { "id": "334191-06", "recipient": "Swanzey", "town": "Swanzey", "county": "Cheshire", "title": "Webber Hill stormwater improvements", "narrative": "The funding recipient used funding to reconstruct and stabilize Webber Hill slope, provide stormwater controls and treatment for runoff, and reduce sources of sediment and other pollutant loading that impact water quality in the adjacent South Branch Ashuelot River. \n\n", "category": "Design", "sourceSubcategory": "Stormwater", "types": [ "Stormwater" ], "type": "Stormwater", "date": "2022-10-19", "year": 2022, "funding": { "ARPA": 163750, "PFAS": 0, "DWSRF": 0, "CWSRF": 148750, "DWGW Trust": 0 }, "amount": 312500, "lat": 42.858271, "lon": -72.29636, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Swanzey town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [], "sourceRow": 20 }, { "id": "334071-03", "recipient": "Woodstock", "town": "Woodstock", "county": "Grafton", "title": "Stormwater asset management program", "narrative": "The funding recipient used the funding to develop an Asset Management Program to be used as a complete community specific decision-making tool for the Town's stormwater system.", "category": "Asset Management", "sourceSubcategory": "Wastewater", "types": [ "Wastewater" ], "type": "Wastewater", "date": "2023-06-28", "year": 2023, "funding": { "ARPA": 30000, "PFAS": 0, "DWSRF": 0, "CWSRF": 0, "DWGW Trust": 0 }, "amount": 30000, "lat": 43.999889, "lon": -71.714447, "locationBasis": "2025 US Census representative town/place point; not a project site", "geographicName": "Woodstock town", "disadvantaged": null, "status": null, "grant": null, "loan": null, "photos": [], "videos": [], "notes": [ "The source sub-category is Wastewater, while the description refers to stormwater. Both source values are preserved pending NHDES clarification." ], "sourceRow": 21 } ] }