Tapcensus

Water quality for ZIP code 93633

ZIP 93633 covers Wilsonia 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-Wolverton CA5410503 · Community water system · Surface water
Serves 165 people Rules violated, past 3 years 4 Unresolved 1 Last sanitary survey Aug 12, 2025 Distance 16.3 mi
View system details EPA facility report

Other community water systems in Tulare County

90 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Hartland Christian Camp
 163 1 20.8 mi
Nps-Ash Mountain
 2,930 2 25.1 mi
Sierra King Homeowners Assn
 124 1 26.8 mi
Improvement District No. 1
 200 1 28.3 mi
North Kaweah Mutual Water Company
 560 0 28.6 mi
East Three Rivers Mutual Water Corp
 40 3 29.6 mi
South Fork Estates Mutual Water CO
 106 0 30.6 mi
Village Apartments
 33 0 30.9 mi
Deer Meadow Mutual Water Company
 70 1 31.7 mi
South Kaweah Mutual Water Company
 384 3 31.8 mi
River Retreat Mutual Water Company
 64 1 31.8 mi
Lemon Cove Water Company
 168 2 36.8 mi
Woodlake, City of
Woodlake		 7,918 0 37.7 mi
East Orosi Community Services District
 423 3 38.9 mi
Seville Water Company
 691 1 39.6 mi
Orosi Public Utility District
 8,300 0 40.6 mi
Yettem Water System
 350 1 40.8 mi
Cutler Pud
 6,200 2 41.1 mi
Yokohl Mutual Water CO
 95 5 42.1 mi
Gleanings for the Hungry
 35 4 42.1 mi
Sultana Community Services District
 983 1 42.6 mi
Cal Fire Mountain Home Cnsrvtn Camp
 55 0 42.6 mi
Badger Hill Estates
 278 0 43.0 mi
Ivanhoe Public Utility Dist
 4,580 1 43.9 mi
Tooleville Mutual Non Profit Water Assn
 340 1 45.1 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
Sierra Masonic Water CO
 10 0 0
Rmrc-Eshom Campground
 63 0 0
Hartland Water Company
 50 0 0
Silver City Water Co.
 156 0 0
Sug's Mountain House
 60 0 0
Nps-Atwell Mill
 80 0 0
Nps-Cold Springs
 240 0 0
Buckeye Tree Lodge
 35 0 0
Sequoia Village Inn
 30 0 0
Gateway Restaurant & Lodge
 150 0 0
ST Anthony Retreat Center
 130 1 0
Sierra Lodge/tranquility Hospitality LLC
 52 0 0
Sequoia RV Ranch
 80 0 0
Sequoia Motel
 45 1 0
River View Grill & Bar
 200 0 0
Three Rivers Historical Museum
 25 0 0
Three Rivers Elementary School
 180 0 0
Three Rivers Library
 30 0 0
Sequoia Coffee & Kitchen
 25 0 0
Lower Springs Water CO
 179 0 0
Three Rivers Village
 25 0 0
Comfort Inn & Suites
 150 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
Usace-Slick Rock Day Use
 100 0 0
Usace-Horse Creek Campground
 100 0 0
Usace-Kaweah Recreation Area
 200 0 0
Sequoia Union Elementary School
 400 0 0
Booth Ranches LLC
 150 1 0
Porterville Citrus Rayo
 100 0 0
Family Education Center
 50 0 0
Balch Park
 106 0 0
Pena's Disposal Services
 86 0 0
Jireh Packing Group Cutler
 30 1 1
Monrovia Nursery Venice Hills
 25 2 2
Monrovia Nursery
 385 2 2
Manny Water System
 248 2 1
Willitts Equipment Company, Inc.
Exeter 		50 0 0
Circle J Norris Ranch
Tulare 		25 0 0
Doyle Springs Association
 185 0 0
Eleanor Roosevelt Comm Learning Ctr
 295 0 0
Scicon
 207 0 0
The Barn
 200 2 0
Ventura Coastal, LLC Visalia Division
 120 2 1
Sequoia Crest Mutual Water Company
 170 0 0
California Citrus Association
 96 1 1
Bob Wiley Detention Facility
 1,130 0 0
Tulare CO Correctional Center Road Camp
 500 1 1
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.