New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Wq - Water Quality and Quantity Programs
Chapter Env-Wq 1000 - SUBDIVISIONS; INDIVIDUAL SEWAGE DISPOSAL SYSTEMS
Part Env-Wq 1021 - RAISED EFFLUENT DISPOSAL AREAS
Section Env-Wq 1021.03 - Fill Material
Universal Citation: NH Admin Rules Env-Wq 1021.03
Current through Register No. 13, March 27, 2025
(a) Subject to (b), below, fill required to raise the EDA to the approved distance above the seasonal high ground water table or impervious substratum shall be clean bank run sand, free of topsoil or humus, dredged material, or stones more than 6 inches in any dimension.
(b) The first 6 inches directly beneath the bed and extending laterally across the fill extension shall consist of:
(1) Medium to coarse
textured sand, with an effective size of 0.25 to 2.0 mm, no greater than 5%
passing the number 200 sieve, and no particle size larger than 3/4 inch;
or
(2) Materials meeting the ASTM
C-33 specification.
(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08
Disclaimer: These regulations may not be the most recent version. New Hampshire may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google
Privacy Policy and
Terms of Service apply.