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


Current through Register No. 13, March 27, 2025

Statutory Authority: RSA 485-A:6, III; 29, I; 30-b, IV; 35, II; 38, III; 39, VI; & 41, IV & V

Revision Note #1:

Document #9086, effective 2-9-08, readopted with amendments and renumbered former Chapter Env-Ws 1000 entitled "Subdivision and Individual Sewage Disposal System Design Rules" as Env-Wq 1000. The redesignation from subtitle Env-Ws to subtitle Env-Wq was done pursuant to a rules reorganization plan for Department rules approved by the Director of the Office of Legislative Services on 9-7-05.

The prior filings for rules in the former Env-Ws 1000, numbered Ws 1000 prior to Document #4621, included the following documents:

#611, eff 2-10-75 #4841, eff 6-19-90

#1144, eff 4-19-78 #4926, eff 9-5-90

#1382, eff 6-10-79 #5424, eff 6-24-92

#1705, eff 1-1-81 #5692, eff 8-26-93

#1729, eff 3-15-81 #5748, eff 11-30-93

#2165, eff 1-1-83 #5948, eff 1-6-95

#2842, eff 9-5-84 #5949, eff 1-6-95

#4202, eff 1-9-87 #6329, INTERIM, eff 9-6-96, EXPIRED: 1-4-97

#4255, eff 4-14-87 #6421-A, EMERGENCY, eff 1-7-97

#4564, eff 1-3-89 #6451, eff 2-8-97

#4608, eff 5-1-89 #7079, eff 8-26-99

#4621, eff 6-1-89 #8967, INTERIM, eff 8-26-07

#4622, eff 6-1-89

REVISION NOTE #2:

Document #11184, effective 10-1-16, readopted with amendments and renumbered many existing rules, and adopted new rules, within Chapter Env-Wq 1000. A cross-reference table of the rules filed under Document #11184, compared to the prior rules, is available in Appendix B.

Document #11184 replaces all prior filings for rules in the former Env-Wq 1000. The prior filings since Document #9086 included only Document #9904-A and Document #9904-B, effective 4-16-11.

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