Environmental conditions in New Hampshire
Contamination, tanks, spills, and permitted facilities near a site.
New Hampshire septic system permits
In New Hampshire the state Department of Environmental Services approves septic system designs and permits. Start here for new systems, replacements, site assessments and approved designers.
3 more options
- New Hampshire Department of Environmental ServicesNew Hampshire's environmental agency: water quality, wetlands, waste and the permits that go with them.
Statewide What is this?
- EPA EnvirofactsSearch EPA databases for regulated facilities, hazardous waste sites, toxic releases and water systems near an address.
National What is this?
- EPA Map of Radon ZonesEPA's county map of radon potential (Zones 1 to 3) with the full county table. It is for planning; EPA recommends testing every home.
National What is this?
About environmental conditions
State environmental agencies and the EPA provide searches for contaminated sites, tanks, spills, and regulated facilities. Check the source records for site status and the responsible contact.