States / California / Drinking Water / HOWELL MOUNTAIN MUTUAL WATER COMPANY
HOWELL MOUNTAIN MUTUAL WATER COMPANY
Public water system CA2810001 · community water system
People served
1,240
Water source
surface water
Health-based violations (2015+)
8
Unresolved
0
System details
- Service area
- Napa County
- ZIP served
- —
- Owner type
- private
- Health-based violation on record
- yes
- Most recent violation began
- 2023-01-01
Other water systems in Napa County
NAPA, CITY OF · NAPA · 84,804 served10 violationsAMERICAN CANYON, CITY OF · AMERICAN CANYON · 21,437 served18 violationsCALISTOGA, CITY OF · CALISTOGA · 5,610 served26 violationsST. HELENA, CITY OF · ST. HELENA · 5,386 served15 violationsTOWN OF YOUNTVILLE · 2,787 servednone on recordPACIFIC UNION COLLEGE · 1,958 servednone on recordVETERANS HOME OF CALIFORNIA · 1,000 served1 violationADVENTIST HEALTH - ST. HELENA HOSPITAL · 817 servednone on recordBERRYESSA HIGHLANDS · 715 served44 violationsCIRCLE OAKS WATER DISTRICT · 500 servednone on recordBERRYESSA ESTATES (LBRID) · 474 served13 violationsBERRYESSA PINES WATER SYSTEM · 261 served1 violation
Source: U.S. EPA Safe Drinking Water Information System (SDWIS). "Health-based" counts maximum-contaminant-level, treatment-technique and maximum-residual-disinfectant-level violations recorded since 2015. A violation on record — especially a resolved one — is not a statement about water quality today; contact the water system or your state drinking-water program for current information.