Tapcensus

Water quality for ZIP code 93271

ZIP 93271 covers Three Rivers in Tulare County, California, one of 40 ZIP codes in the county. 290 active public water systems serve the county; 121 had an EPA violation in the past three years.

Most likely your provider

Nps-Ash Mountain CA5410513 · Community water system · Groundwater under influence of surface water
Serves 2,930 people Rules violated, past 3 years 2 Unresolved 1 Last sanitary survey Aug 7, 2025 Distance 2.3 mi
View system details EPA facility report

Other community water systems in Tulare County

90 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Sierra King Homeowners Assn
 124 1 2.8 mi
Improvement District No. 1
 200 1 4.3 mi
North Kaweah Mutual Water Company
 560 0 5.1 mi
East Three Rivers Mutual Water Corp
 40 3 5.8 mi
South Fork Estates Mutual Water CO
 106 0 6.3 mi
Village Apartments
 33 0 6.9 mi
Deer Meadow Mutual Water Company
 70 1 7.2 mi
River Retreat Mutual Water Company
 64 1 7.2 mi
South Kaweah Mutual Water Company
 384 3 7.4 mi
Nps-Wolverton
 165 4 9.5 mi
Lemon Cove Water Company
 168 2 13.8 mi
Hartland Christian Camp
 163 1 15.0 mi
Woodlake, City of
Woodlake		 7,918 0 17.1 mi
Cal Fire Mountain Home Cnsrvtn Camp
 55 0 18.7 mi
Yokohl Mutual Water CO
 95 5 18.8 mi
Badger Hill Estates
 278 0 19.4 mi
Tooleville Mutual Non Profit Water Assn
 340 1 21.6 mi
Lsid Tonyville
 500 3 22.2 mi
Exeter, City of
Exeter		 11,169 1 22.6 mi
Springville Pud
 1,500 1 23.3 mi
Seville Water Company
 691 1 23.6 mi
Ivanhoe Public Utility Dist
 4,580 1 24.1 mi
Lindsay, City of
Lindsay		 12,659 1 24.2 mi
Pierpoint Springs Water Co.
 27 1 24.7 mi
Camp Nelson Water Company
 55 0 25.0 mi
All 91 community water systems in Tulare County
Non-community systems in Tulare County (199: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Gateway Restaurant & Lodge
 150 0 0
Buckeye Tree Lodge
 35 0 0
Sequoia Village Inn
 30 0 0
ST Anthony Retreat Center
 130 1 0
Sierra Lodge/tranquility Hospitality LLC
 52 0 0
Sequoia Motel
 45 1 0
River View Grill & Bar
 200 0 0
Three Rivers Historical Museum
 25 0 0
Three Rivers Library
 30 0 0
Three Rivers Elementary School
 180 0 0
Lower Springs Water CO
 179 0 0
Sequoia Coffee & Kitchen
 25 0 0
Sequoia RV Ranch
 80 0 0
Comfort Inn & Suites
 150 0 0
Three Rivers Village
 25 0 0
Nps-Atwell Mill
 80 0 0
Autocamp Sequoia
 246 0 0
Mariscos la Langosta Water System
 60 2 0
Western Holiday Lodge
 25 0 0
Lazy J Ranch Motel
 111 1 0
Silver City Water Co.
 156 0 0
Usace-Slick Rock Day Use
 100 0 0
Usace-Horse Creek Campground
 100 0 0
Nps-Cold Springs
 240 0 0
Usace-Kaweah Recreation Area
 200 0 0
Sequoia Union Elementary School
 400 0 0
Hartland Water Company
 50 0 0
Sug's Mountain House
 60 0 0
Rmrc-Eshom Campground
 63 0 0
Circle J Norris Ranch
Tulare 		25 0 0
Balch Park
 106 0 0
Scicon
 207 0 0
Manny Water System
 248 2 1
Sierra Masonic Water CO
 10 0 0
Doyle Springs Association
 185 0 0
Willitts Equipment Company, Inc.
Exeter 		50 0 0
Monrovia Nursery Venice Hills
 25 2 2
California Citrus Association
 96 1 1
The Barn
 200 2 0
Monrovia Nursery
 385 2 2
Porterville Citrus Rayo
 100 0 0
Sequoia Crest Mutual Water Company
 170 0 0
Eleanor Roosevelt Comm Learning Ctr
 295 0 0
Sun Pacific Shippers LP Exeter
 200 0 0
Rmrc-Lower Coffee Camp Day Use
 95 0 0
McWane Plant and Industrial, LLC
 105 0 0
Courage to Change
 37 1 1
International Paper Exeter Bulk
 106 2 1
Sierra View JR Academy
 121 2 0
Exeter Kingdom Hall
 200 0 0
All non-community systems
About this data

Water systems are matched to Tulare 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.