Skip to main content
Hi3 Water

New Hampshire Regulatory Risk

2,037 regulatory events on record for New Hampshire, which administers water under riparian doctrine. Events come from EPA enforcement and compliance data, the Superfund and hazardous waste registries, USGS flood and streamflow monitoring and the US Drought Monitor, and are matched to nearby springs, wells and aquifers on their asset pages.

Total alerts
2,037
Critical
5
High
22
Medium
2,007
Low
3
Latest event
Sep 7, 2026

Most recent alerts

  • Hazardous Waste Facility: Boccalini John C Dmd

    medium

    RCRA-permitted hazardous waste facility in Cheshire County, New Hampshire. Address: 50 Monadnock Hwy, Keene. RCRA ID: NHD510160575. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Cheshire County Source

  • Hazardous Waste Facility: Maple Street School

    medium

    RCRA-permitted hazardous waste facility in Strafford County, New Hampshire. Address: 27 Maple St, Rochester. RCRA ID: NHD510242894. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Strafford County Source

  • ASHUELOT RIVER ABOVE THE BRANCH, AT KEENE, NH — Gage Height 64.5 ft

    critical

    USGS monitoring station 01158110 reporting gage height of 64.5 ft. Reading: 2026-09-07T07:30:00. Location: 42.9192478, -72.279252. Source: USGS National Water Information System.

    Flood warning Sep 7, 2026 Source

  • ASHUELOT RIVER ABOVE THE BRANCH, AT KEENE, NH — Gage Height 64.9 ft

    critical

    USGS monitoring station 01158110 reporting gage height of 64.9 ft. Reading: 2026-07-17T04:30:00. Location: 42.9192478, -72.279252. Source: USGS National Water Information System.

    Flood warning Jul 17, 2026 Source

  • ASHUELOT RIVER ABOVE THE BRANCH, AT KEENE, NH — Gage Height 66.9 ft

    critical

    USGS monitoring station 01158110 reporting gage height of 66.9 ft. Reading: 2026-04-09T19:30:00. Location: 42.9192478, -72.279252. Source: USGS National Water Information System.

    Flood warning Apr 9, 2026 Source

  • CONNECTICUT RIVER NEAR DALTON, NH — Gage Height 11.2 ft

    low

    USGS monitoring station 01131500 reporting gage height of 11.2 ft. Reading: 2026-04-09T19:15:00. Location: 44.4100591, -71.7206438. Source: USGS National Water Information System.

    Flood warning Apr 9, 2026 Source

  • CONNECTICUT RIVER AT NORTH WALPOLE, NH — Gage Height 13.1 ft

    medium

    USGS monitoring station 01154500 reporting gage height of 13.1 ft. Reading: 2026-04-09T19:30:00. Location: 43.12618905, -72.4367549. Source: USGS National Water Information System.

    Flood warning Apr 9, 2026 Source

  • Nuclear Reactor: Seabrook 1

    medium

    NRC-licensed nuclear power reactor. Plant: Seabrook Station Nuclear Power Plant. Type: PWR. Status: Offline. Operator: NextEra Energy Seabrook, LLC.

    Nuclear reactor Rockingham County Source

  • Nuclear Reactor: Seabrook 1

    high

    NRC-licensed nuclear power reactor at Seabrook Station Nuclear Power Plant. Type: PWR. Status: Online, Reduced Capacity. Operator: NextEra Energy Seabrook, LLC. License: NPF-86. Location: Rockingham County, New Hampshire. Source: FEMA / NRC.

    Nuclear facility Rockingham County Source

  • Hazardous Waste Facility: Digital Mask

    medium

    RCRA-permitted hazardous waste facility in Grafton County, New Hampshire. Address: 91 Orion Dr, Lebanon. RCRA ID: NHD510156763. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Grafton County Source

  • Hazardous Waste Facility: Sir Speedy Printing Copy Center

    medium

    RCRA-permitted hazardous waste facility in Hillsborough County, New Hampshire. Address: 41 Elm St, Manchester. RCRA ID: NHD510155914. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Hillsborough County Source

  • Hazardous Waste Facility: Advantage Machining Inc

    medium

    RCRA-permitted hazardous waste facility in Cheshire County, New Hampshire. Address: 22 Production Ave, Keene. RCRA ID: NHD510156573. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Cheshire County Source

  • Hazardous Waste Facility: Nh Dot

    medium

    RCRA-permitted hazardous waste facility in Rockingham County, New Hampshire. Address: 8 Raymond Ave, Salem. RCRA ID: NHD510156680. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Rockingham County Source

  • Hazardous Waste Facility: Asian Auto Services Inc

    medium

    RCRA-permitted hazardous waste facility in Rockingham County, New Hampshire. Address: 21 Danville Rd, Plaistow. RCRA ID: NHD510154719. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Rockingham County Source

  • Hazardous Waste Facility: Eurasian Auto Works Ltd

    medium

    RCRA-permitted hazardous waste facility in Belknap County, New Hampshire. Address: 629 W Main St, Tilton. RCRA ID: NHD510154255. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Belknap County Source

  • Hazardous Waste Facility: Blendtek Ii

    medium

    RCRA-permitted hazardous waste facility in Merrimack County, New Hampshire. Address: 58 Pembroke Rd, Concord. RCRA ID: NHD510155211. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Merrimack County Source

  • Hazardous Waste Facility: Paradise Machine

    medium

    RCRA-permitted hazardous waste facility in Carroll County, New Hampshire. Address: 66 Eastern Ave, Conway. RCRA ID: NHD510155559. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Carroll County Source

  • Hazardous Waste Facility: Advance Auto Parts 1346

    medium

    RCRA-permitted hazardous waste facility in Hillsborough County, New Hampshire. Address: 162 Elm St, Milford. RCRA ID: NHD510156169. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Hillsborough County Source

  • Hazardous Waste Facility: Chassis Masters Auto Body

    medium

    RCRA-permitted hazardous waste facility in Belknap County, New Hampshire. Address: 11 Wilson Ct, Laconia. RCRA ID: NHD510156565. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Belknap County Source

  • Hazardous Waste Facility: New England Radon Ltd

    medium

    RCRA-permitted hazardous waste facility in Rockingham County, New Hampshire. Address: 50 Northwester Dr, Salem. RCRA ID: NHD510156649. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Rockingham County Source

  • Hazardous Waste Facility: Afl Telecommunications Llc

    medium

    RCRA-permitted hazardous waste facility in Belknap County, New Hampshire. Address: 16 Eastgate Park Rd, Belmont. RCRA ID: NHD510156672. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Belknap County Source

  • Hazardous Waste Facility: Hanser Auto

    medium

    RCRA-permitted hazardous waste facility in Grafton County, New Hampshire. Address: 1639 Summer St, Bristol. RCRA ID: NHD510154248. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Grafton County Source

  • Hazardous Waste Facility: Health Center Radiology

    medium

    RCRA-permitted hazardous waste facility in Hillsborough County, New Hampshire. Address: 57 Webster St, Manchester. RCRA ID: NHD510154271. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Hillsborough County Source

  • Hazardous Waste Facility: Ponderosa Salvage

    medium

    RCRA-permitted hazardous waste facility in Merrimack County, New Hampshire. Address: 78 White Birch Ln, Epsom. RCRA ID: NHD510154495. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Merrimack County Source

  • Hazardous Waste Facility: Ura Stephen C Dds Pa

    medium

    RCRA-permitted hazardous waste facility in Hillsborough County, New Hampshire. Address: 74 Northeastern Blvd, Nashua. RCRA ID: NHD510154594. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Hillsborough County Source

  • Hazardous Waste Facility: Kennedy Robert Durham Nwmkt Animal Hosp

    medium

    RCRA-permitted hazardous waste facility in Strafford County, New Hampshire. Address: 3 Symons Ln, Durham. RCRA ID: NHD510154933. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Strafford County Source

  • Hazardous Waste Facility: Autozone 5123

    medium

    RCRA-permitted hazardous waste facility in Merrimack County, New Hampshire. Address: 45 Fort Eddy Rd, Concord. RCRA ID: NHD510155096. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Merrimack County Source

  • Hazardous Waste Facility: Lenscrafters 1083

    medium

    RCRA-permitted hazardous waste facility in Rockingham County, New Hampshire. Address: 50 Fox Run Mall, Newington. RCRA ID: NHD510155344. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Rockingham County Source

  • Hazardous Waste Facility: Waterline Industries Corp

    medium

    RCRA-permitted hazardous waste facility in Rockingham County, New Hampshire. Address: 779 Lafayette Rd, Seabrook. RCRA ID: NHD510155401. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Rockingham County Source

  • Hazardous Waste Facility: Cullen Drycleaners

    medium

    RCRA-permitted hazardous waste facility in Strafford County, New Hampshire. Address: 1 Winter St, Rochester. RCRA ID: NHD510156128. Source: EPA Envirofacts / RCRA.

    Hazardous waste facility Strafford County Source
Browse and filter all 2,037 New Hampshire alerts →