Tapcensus

Water quality for ZIP code 89406

ZIP 89406 covers Fernley, Fallon, and Fallon Station in Churchill County, Nevada, one of 3 ZIP codes in the county. 32 active public water systems serve the county; 16 had an EPA violation in the past three years.

Most likely your provider

Fallon Naval Air Station NV0000350 · Community water system · Ground water · Fallon Naval Air Station
Serves 3,000 people Rules violated, past 3 years 1 Last sanitary survey Jun 25, 2025 Distance 24.8 mi

Other community water systems in Churchill County

8 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Carson River Estates
105 11 27.7 mi
Old River Water Company
300 7 27.8 mi
Fallon City of
Fallon
9,184 0 28.1 mi
Sand Creek
Pine Grove
953 0 29.9 mi
OK Mobile Home Park
90 0 31.4 mi
Sage Valley MHP LLC
188 0 31.4 mi
Sage Valley Park Annex
130 0 31.7 mi
Tolas Waterworks CO OP
190 0 —
Non-community systems in Churchill County (23: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Middlegate Station
Middlegate
40 2 1
Harmon Junction
150 3 2
Cold Springs Station Resort
25 0 0
Graces Bible Church
85 2 0
Nevada Livestock Marketing
25 1 0
Sonic Burger
265 2 0
The Grid
100 1 0
Lattin Farms
25 0 0
Top Gun Skate
25 4 1
Sage Valley RV Park LLC
25 0 0
Oasis Springs
31 0 0
Skips Mini Market
156 0 0
Fallon Food Mart
25 3 0
Fallon RV Park
85 2 0
Fallon Livestock LLC
25 0 0
New Millennium Building Systems, LLC
200 1 0
EP Minerals LLC Fernley
41 1 0
Lahontan Dam State Park
26 0 0
Olam Svi
50 5 0
Ndot Trinity Roadside Park Rp806ch
100 0 0
Nas Centroid EW Range
80 0 0
Kennametal INC
75 3 0
Mall at 5070 Reno Highway
43 0 0
About this data

Water systems are matched to Churchill 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 Nevada 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.