Water quality for ZIP code 96785
ZIP 96785 covers Volcano, Fern Forest, Royal Hawaiian Estates, Mauna Loa Estates, Mountain View, and Volcano Golf Course in Hawaii County, Hawaii, one of 28 ZIP codes in the county. 39 active public water systems serve the county; 3 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Hawaii County
36 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Pahala Pahala |
1,226 | 0 | 18.2 mi | |
| Wood Valley Pahala |
75 | 0 | 18.2 mi | |
| Waiki'i Ranch Waikii Ranch (dho) |
102 | 0 | 22.6 mi | |
| Olaa-Mountain View Olaa-mt.view |
6,467 | 0 | 24.0 mi | |
| Hilo Hilo |
39,477 | 0 | 25.2 mi | |
| Hawaiian Ocean View Estates Kona |
1,000 | 0 | 29.7 mi | |
| Kalapana Kalapana (dws) |
275 | 0 | 30.2 mi | |
| Papaikou Papaikou |
2,203 | 0 | 30.8 mi | |
| Hawaiian Shores Hawaiian Shores Dho |
1,360 | 0 | 31.8 mi | |
| Pahoa Pahoa |
1,885 | 0 | 32.3 mi | |
| South Kona South Kona |
6,512 | 0 | 32.3 mi | |
| Pepeekeo Pepeekeo |
1,450 | 0 | 32.7 mi | |
| Hawaiian Beaches Hawaiian Shores Dho |
3,546 | 0 | 32.7 mi | |
| Pepeekeo Water Association Pepeekeo |
60 | 0 | 32.7 mi | |
| Waiohinu-Naalehu Waiohinu-naalehu |
2,948 | 0 | 33.0 mi | |
| Honomu Honomu |
645 | 0 | 34.2 mi | |
| Hakalau-Wailea Hakalau-wailea |
402 | 0 | 35.1 mi | |
| Punalu'u Punaluu (dho) |
200 | 0 | 35.5 mi | |
| Napuu Water Inc. Puuwaawaa Ranch Dho |
468 | 0 | 37.4 mi | |
| Laupahoehoe-Kapehu Laupahoehoe |
1,169 | 0 | 38.0 mi | |
| North Kona North Kona |
29,581 | 1 | 39.3 mi | |
| Ookala (dws) Ookala |
264 | 0 | 39.5 mi | |
| Paauilo Paauilo |
716 | 0 | 40.6 mi | |
| Haina Haina |
4,563 | 0 | 42.4 mi | |
| South Kohala South Kohala |
9,612 | 1 | 43.0 mi |
Non-community systems in Hawaii County (2: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
New Moon Foundation Kapaau |
80 | 0 | 0 | |
|
Kilauea Military Camp Kilauea Volcano |
220 | 0 | 0 |
About this data
Water systems are matched to Hawaii County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Hawaii records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.