Water quality in Hiouchi, California
Hiouchi is in Del Norte County. 32 active public water systems serve the county; 21 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Del Norte County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Hrc C.s.d. |
185 | 1 | 3.1 mi | |
| Jed Smith Homeowners Assn. |
58 | 1 | 3.9 mi | |
| Bertsch Ocean View Csd |
2,669 | 0 | 5.7 mi | |
| City of Crescent City Crescent City |
15,202 | 0 | 5.7 mi | |
| Gasquet C.s.d. |
657 | 0 | 6.0 mi | |
| West Park Properties |
112 | 2 | 6.8 mi | |
| Las Palmas Mobile Home Park |
120 | 2 | 6.8 mi | |
| Pine Grove Mobile Home Park |
142 | 2 | 6.8 mi | |
| Northcrest Mobile Home Park Crescent City |
250 | 2 | 6.9 mi | |
| Butte Court Mobile Home Park |
65 | 2 | 7.5 mi | |
| Smith River C.s.d. |
2,568 | 1 | 12.3 mi | |
| Hunter Valley Csd |
87 | 2 | 15.1 mi | |
| Redwood Park C.s.d. |
200 | 2 | 15.3 mi | |
| Klamath C.s.d. |
240 | 1 | 18.2 mi | |
| Rock Creek Mutual Water Co. |
60 | 1 | — |
Non-community systems in Del Norte County (16: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jedediah Smith State Park |
2,208 | 0 | 0 | |
|
Crescent Beach Motel |
70 | 1 | 0 | |
|
Sea West Restaurant |
60 | 0 | 0 | |
|
Del Norte Coast State Park Mill Creek |
1,051 | 0 | 0 | |
|
Redwood Maint. & Oper. |
421 | 2 | 0 | |
|
Lagoon Creek-Redwood NP |
60 | 1 | 0 | |
|
Trees of Mystery |
200 | 1 | 0 | |
|
O Me-Nook Maintenance and Operation |
120 | 2 | 0 | |
|
Golden Bear RV Park |
153 | 1 | 0 | |
|
Kamp Klamath Corp. |
110 | 1 | 0 | |
|
Klamath Camper Corral |
200 | 0 | 0 | |
|
Crivelli's Water System |
30 | 0 | 0 | |
|
Klamath River RV Park |
51 | 1 | 0 | |
|
Calfire-Alder Conservation Camp |
135 | 2 | 2 | |
|
Caltrans-Collier Tunnel RS |
100 | 0 | 0 | |
|
McMillan Well |
75 | 0 | 0 |
About this data
Water systems are matched to Del Norte County, nearest to Hiouchi 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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 California 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.