Tapcensus

Water quality for ZIP code 95017

ZIP 95017 covers Davenport in Santa Cruz County, California, one of 17 ZIP codes in the county. 95 active public water systems serve the county; 37 had an EPA violation in the past three years.

Most likely your provider

Big Basin Water Company CA4410001 · Community water system · Ground water
Serves 1,120 people Rules violated, past 3 years 0 Last sanitary survey Jul 24, 2024 Distance 4.7 mi
View system details EPA facility report

Other community water systems in Santa Cruz County

51 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Forest Springs
 385 0 5.1 mi
Bracken Brae Country Club
 52 3 5.4 mi
San Lorenzo Valley Water Dist
 21,513 1 7.1 mi
Davenport County Sanitation
 350 0 7.4 mi
Ridgeview Estates Mwc
 50 0 7.4 mi
Vista Robles Association
 53 0 9.4 mi
Slvwd Felton Water System
 4,491 2 9.9 mi
Forest Lakes Mwc
 1,067 0 10.3 mi
Mt. Hermon Association, Inc.
 1,176 1 10.8 mi
River Grove Mutual Water Assn
 54 3 10.9 mi
Hidden Meadow Mutual Water CO
 45 1 11.2 mi
Las Cumbres Mutual Water CO
 402 1 11.3 mi
Fern Grove Water Club
 187 1 11.6 mi
Mission Springs Conference Center
 1,310 0 11.8 mi
Summit West Mutual Water Co.
 481 1 13.2 mi
Scotts Valley Water District
 11,197 0 13.2 mi
Ridge Mutual Water Company
 213 1 13.3 mi
Big Redwood Park Water
 182 1 13.9 mi
Cathedral Wood Mutual Water Company
 60 0 14.6 mi
Laurel Community League
 64 2 15.0 mi
Santa Cruz Water Department
 94,626 0 15.1 mi
Jarvis Mutual Water System
 125 1 15.4 mi
Villa del Monte Mwc
 422 0 15.5 mi
Summit Mutual Water Company
 152 1 15.8 mi
The Willows Resort
 57 2 17.4 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
Lockheed Martin Space Systems
 28 4 1
Csp Rancho del Oso
 822 0 0
Big Creek Lumber Company
 65 0 0
Swanton Berry Farm
 25 1 0
Bonny Doon School
 160 0 0
Quaker Center
 27 0 0
Boulder Creek Scout Reserv.
 302 1 0
Loch Lomond Rec Area Santa Cruz WD
 78 0 0
Camp Chesebrough
 155 0 0
Csp-Nature Center
 28 0 0
Roaring Camp Railroad INC
 193 0 0
Csp Kirkwood Entrance
 421 0 0
David Bruce Winery
 27 1 0
Los Altos Rod and Gun Club
 46 0 0
Santa Cruz Waldorf School
 190 0 0
LA Madrona Athletic Club
 172 0 0
Sunny Acres Mwc
 50 0 0
Mountain Summit Mutual Water System
 223 0 0
Santa Cruz Mountain Pure WC
 28 1 0
Mystery Spot Snack Shack
 500 0 0
ST Clare's Retreat
 67 0 0
Hidden Falls Girl Scout Camp
 151 1 0
Enchanted Valley
 51 1 0
Mountain Elementary School
 240 1 1
Seventh Day Adventist Camp
 578 0 0
Kennolyn Camp
 239 0 0
Land of Medicine Buddha
 89 0 0
Cabrillo College
 12,000 0 0
Aptos High School
 1,348 1 1
Camp ST Francis
 57 0 0
Koinonia Conference Grounds
 168 0 0
Vajrayana Foundation
 56 1 0
Renaissance High School
 166 1 1
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, 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.

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 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.