Title 50 - WATER MANAGEMENT AND PROTECTION
- Chapter 481 - STATE DAMS, RESERVOIRS AND OTHER WATER CONSERVATION PROJECTS (§§ 481:1 — 481:32-a)
- Chapter 482 - DAMS, MILLS, AND FLOWAGE (§§ 482:1 — 482:93)
- Chapter 482-A - FILL AND DREDGE IN WETLANDS (§§ 482-A:1 — 482-A:35)
- Chapter 482-B - NEW HAMPSHIRE WATER WELL BOARD (§§ 482-B:1 — 482-B:18)
- Chapter 483 - NEW HAMPSHIRE RIVERS MANAGEMENT AND PROTECTION PROGRAM (§§ 483:1 — 483:15)
- Chapter 483-A - NEW HAMPSHIRE LAKES MANAGEMENT AND PROTECTION PROGRAM (§§ 483-A:1 — 483-A:9)
- Chapter 483-B - SHORELAND WATER QUALITY PROTECTION ACT (§§ 483-B:1 — 483-B:22)
- Chapter 483-C - PUBLIC USE OF NEW HAMPSHIRE COASTAL SHORELANDS (§ 483-C:1)
- Chapter 483-D - WINNIPESAUKEE RIVER WATERSHED (§§ 483-D:1 — 483-D:4)
- Chapter 483-E - COASTAL RISK AND HAZARDS COMMISSION [REPEALED]
- Chapter 483-F - PCB ASSISTANCE (§§ 483-F:1 — 483-F:3)
- Chapter 484 - WATER MANAGEMENT AND PROTECTION COMPACTS (§§ 484:1 — 484:26)
- Chapter 485 - NEW HAMPSHIRE SAFE DRINKING WATER ACT (§§ 485:1 — 485:61)
- Chapter 485-A - WATER POLLUTION AND WASTE DISPOSAL (§§ 485-A:1 — 485-A:61)
- Chapter 485-B - FLOATING TIMBER (§§ 485-B:1 — 485-B:12)
- Chapter 485-C - GROUNDWATER PROTECTION ACT (§§ 485-C:1 — 485-C:26)
- Chapter 485-D - NEW HAMPSHIRE-VERMONT INTERSTATE PUBLIC WATER SUPPLY COMPACT (§ 485-D:1)
- Chapter 485-E - SOUTHEAST WATERSHED ALLIANCE (§§ 485-E:1 — 485-E:13)
- Chapter 485-F - ADMINISTRATION OF THE DRINKING WATER AND GROUNDWATER TRUST FUND (§§ 485-F:1 — 485-F:7)
- Chapter 485-G - COASTAL MARINE NATURAL RESOURCES AND ENVIRONMENT COMMISSION (§§ 485-G:1 — 485-G:4)
- Chapter 485-H - PER AND POLYFLUOROALKYL SUBSTANCES (PFAS) FUND AND PROGRAMS (§§ 485-H:1 — 485-H:13)
- Chapter 485-I - COASTAL PROGRAM AND FUND (§§ 485-I:1 — 485-I:6)
- Chapter 486 - AID TO MUNICIPALITIES FOR WATER POLLUTION CONTROL (§§ 486:1 — 486:14)
- Chapter 486-A - AID TO PUBLIC WATER SYSTEMS (§§ 486-A:1 — 486-A:15)
- Chapter 487 - CONTROL OF MARINE POLLUTION AND AQUATIC GROWTH (§§ 487:1 — 487:43)
- Chapter 488 - WATER MANAGEMENT (§§ 488:1 — 488:11)
- Chapter 489 - INTEGRATED LAND DEVELOPMENT PERMIT (§§ 489:1 — 489:11)
- Chapter 489-C - SALT APPLICATOR CERTIFICATION OPTION (§§ 489-C:1 — 489-C:5)