Tapcensus

Water quality in Mount Hermon, California

Mount Hermon is in Santa Cruz County. 95 active public water systems serve the county; 37 had an EPA violation in the past three years.

Most likely your provider

Mt. Hermon Association, Inc. CA4410008 · Community water system · Ground water
Serves 1,176 people Rules violated, past 3 years 1 Unresolved 1 Last sanitary survey Jul 11, 2023 Distance 0.2 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Santa Cruz County

51 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
River Grove Mutual Water Assn
 54 3 1.2 mi
Mission Springs Conference Center
 1,310 0 1.3 mi
Slvwd Felton Water System
 4,491 2 1.4 mi
Hidden Meadow Mutual Water CO
 45 1 1.8 mi
Forest Lakes Mwc
 1,067 0 2.0 mi
Fern Grove Water Club
 187 1 2.2 mi
Scotts Valley Water District
 11,197 0 2.5 mi
Vista Robles Association
 53 0 2.6 mi
Santa Cruz Water Department
 94,626 0 5.1 mi
Jarvis Mutual Water System
 125 1 5.1 mi
Cathedral Wood Mutual Water Company
 60 0 5.4 mi
Big Redwood Park Water
 182 1 5.8 mi
Summit West Mutual Water Co.
 481 1 6.1 mi
Laurel Community League
 64 2 6.5 mi
Ridge Mutual Water Company
 213 1 7.1 mi
Summit Mutual Water Company
 152 1 7.1 mi
San Lorenzo Valley Water Dist
 21,513 1 7.1 mi
Villa del Monte Mwc
 422 0 7.4 mi
Bracken Brae Country Club
 52 3 8.0 mi
Forest Springs
 385 0 8.0 mi
The Willows Resort
 57 2 8.1 mi
Davenport County Sanitation
 350 0 8.3 mi
Pine Tree Lane Mutual Water CO
 75 1 8.3 mi
Soquel Creek Water District
 40,962 0 8.7 mi
Puresource Water, INC
 210 0 9.0 mi
All 52 community water systems in Santa Cruz County
Non-community systems in Santa Cruz County (43: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Roaring Camp Railroad INC
 193 0 0
Csp-Nature Center
 28 0 0
LA Madrona Athletic Club
 172 0 0
Sunny Acres Mwc
 50 0 0
Santa Cruz Waldorf School
 190 0 0
Mystery Spot Snack Shack
 500 0 0
Loch Lomond Rec Area Santa Cruz WD
 78 0 0
Quaker Center
 27 0 0
ST Clare's Retreat
 67 0 0
Bonny Doon School
 160 0 0
Hidden Falls Girl Scout Camp
 151 1 0
Mountain Elementary School
 240 1 1
Seventh Day Adventist Camp
 578 0 0
Enchanted Valley
 51 1 0
Boulder Creek Scout Reserv.
 302 1 0
Kennolyn Camp
 239 0 0
Mountain Summit Mutual Water System
 223 0 0
Santa Cruz Mountain Pure WC
 28 1 0
Land of Medicine Buddha
 89 0 0
David Bruce Winery
 27 1 0
Cabrillo College
 12,000 0 0
Swanton Berry Farm
 25 1 0
Lockheed Martin Space Systems
 28 4 1
Aptos High School
 1,348 1 1
Big Creek Lumber Company
 65 0 0
Camp ST Francis
 57 0 0
Csp Rancho del Oso
 822 0 0
Csp Kirkwood Entrance
 421 0 0
Los Altos Rod and Gun Club
 46 0 0
Koinonia Conference Grounds
 168 0 0
Vajrayana Foundation
 56 1 0
Renaissance High School
 166 1 1
Camp Chesebrough
 155 0 0
Santa Cruz KOA Campgrounds
 110 0 0
Kim Son Monastery
 55 0 0
Kitayama Brothers
Watsonville 		50 1 1
Spring Hills Golf Course
 62 0 0
R a Farms
 48 1 1
Alianza Charter School/wcsa
 670 1 1
Santa Cruz County Fairgrounds
 50 1 0
Gizdich Home Ranch
 213 0 0
Cassin Ranch (driscoll's)
 30 0 0
Orchard School
 65 0 0
About this data

Water systems are matched to Santa Cruz County, nearest to Mount Hermon 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.