Upcoming events
31
March
Doubletree by Hilton Downtown Manchester
Monday
GSOWA 2025 Annual Spring Septic System Conference & Expo
700 Elm Street, Manchester, NH 03101
01
April
Doubletree by Hilton Downtown Manchester
Tuesday
GSOWA 2025 Annual Spring Septic System Conference & Expo
700 Elm Street, Manchester, NH 03101
No event found!
News and Announcements
Take the National Coastal Flooding Impact on Septic Systems Survey! NH Data Sought…
In partnership with the Saltwater Intrusion Sea Level Rise (SWSLR) network, we are conducting a national survey of onsite professionals (state and local agency, industry, etc.) in the 23 marine...
NHDES Issues Fact Sheet on Transfers of Waterfront Properties with Septic Systems in the Protected Shoreland
In late July, NHDES Subsurface Systems Bureau released a Fact Sheet (WSB-14) in response to the passage of a bill passed in the NH Legislature regarding the transfer of waterfront properties with...
Latest News from GSOWA and NHDES Subsurface Bureau!
The latest from the Subsurface Systems Bureau!
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