New Hampshire Final Individual NPDES Permits
To view attachments common to many permits use the "EPA NPDES Permit Forms & Attachments for New England".
Notes:
DWTP = Drinking Water Treatment Plant
POTW = Publicly Owned Treatment Works
SSWWD = Subsurface Wastewater Disposal
SWWDS = Surface Wastewater Disposal System
WPCA(D/F/P) = Water Pollution Control Authority (Division/Facility/Plant)
WTF(P) = Water Treatment Facility (Plant)
WWTF(P) = Wastewater Treatment Facility (Plant)
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City / Town (Receiving Water) | Applicant / Facility Name | Permit Number | Date of Issuance |
|---|---|---|---|
| City / Town (Receiving Water) | Applicant / Facility Name | Permit Number | Date of Issuance |
| Hampton (Unnamed Tributary of Tide Mill Creek, Hampton River Watershed) | Leavitt E. Magrath Wastewater Treatment Plant (PDF) (232 pp, 2.9 MB) | NH0100625 | 12/17/2020 |
| New Durham (Merrymeeting River (Hydrologic Basin Code 01070002)) | Powder Mill State Fish Hatchery (PDF) (297 pp, 4.8 MB) | NH0000710 | 10/13/2020 |
| Lancaster (Connecticut River (Hydrologic Basin Code: 01080101), Long Island Sound Watershed/Class B) | Lancaster Wastewater Treatment Facility (PDF) (155 pp, 3.3 MB) | NH0100145 | 10/01/2020 |
| Charlestown (Connecticut River (Hydrologic Basin Code: 010801060703-5)/Class B Warm Water Fishery) | Charlestown Wastewater Treatment Plant (PDF) (151 pp, 2.5 MB) | NH0100765 | 09/30/2020 |
| Milford (Souhegan River (Hydrologic Basin Code: 01070002)) | Milford Wastewater Treatment Plant, co-permittee Town of Wilton (PDF) (197 pp, 5.3 MB) | NH0100471 | 08/31/2020 |
| Penacook (Merrimack River (Hydrologic Basin Code: 01070002)) | Penacook Wastewater Treatment Facility (PDF) (177 pp, 2.3 MB) | NH0100331 | 08/31/2020 |
| Littleton (Ammonoosuc River (Assessment Unit ID: NHRIV801030403-16), Connecticut River Watershed/Class B) | Littleton Wastewater Treatment Plant (PDF) (146 pp, 3.3 MB) | NH0100153 | 08/28/2020 |
| Newport (Connecticut River Watershed (USGS Code: 01080104), Sugar River (NHRIV801060405-29)/Class B) | Newport Wastewater Treatment Facility (PDF) (181 pp, 2.8 MB) | NH0100200 | 06/04/2020 |
| Portsmouth (Piscataqua River (USGS Hydrologic Basin Code 01060003)) | Schiller Station [Minor Modification Letter] (PDF) (4 pp, 201 K) Administrative Record | NH0001473 | 03/25/2020 |
| Bridgewater (Pemigewasset River, Pemigewasset Watershed) | Bridgewater Power Company (PDF) (155 pp, 3.7 MB) | NH0022021 | 11/01/2019 |
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