Tapcensus

Water quality for ZIP code 99016

ZIP 99016 covers Spokane Valley and Liberty Lake in Spokane County, Washington, one of 40 ZIP codes in the county. 166 active public water systems serve the county; 72 had an EPA violation in the past three years.

Most likely your provider

Vera Water & Power WA5391450 · Community water system · Ground water
Serves 24,692 people Rules violated, past 3 years 1 Unresolved 1 Last sanitary survey Nov 2, 2021 Distance 3.2 mi
View system details EPA facility report

Other community water systems in Spokane County

86 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Liberty Lake Sewer & Water District
 14,500 0 4.7 mi
Consolidated Irrig Dist 19 System 2
 21,220 1 6.2 mi
Model Irrigation Dist #18
 7,903 2 6.4 mi
Consolidated Irrig Dist 19 System 1
 9,434 0 7.1 mi
Timberline Mobile Home Park
 240 0 7.2 mi
Modern Electric Water CO
 18,487 0 7.7 mi
Pioneer Water Company
 443 4 7.8 mi
Pinecroft Mobile Home Park
 248 0 7.9 mi
Irvin Water District #6
 4,150 1 8.4 mi
Spo CO Water Dist 3 Sys 1
 19,035 0 8.5 mi
Hutchinson Irrigation Dist #16
 2,209 0 9.1 mi
East Spokane Water Dist 1
 4,285 1 9.1 mi
Millwood City of
 1,925 1 9.6 mi
Trentwood Irrigation District 3
 4,228 3 9.8 mi
Rockford Town of
 570 1 10.1 mi
Orchard Avenue Irrigation Dist 6
 4,330 0 10.3 mi
Carnhope Irrigation District 7
 1,602 1 10.8 mi
Pasadena Park Irr Dist 17
 6,269 1 11.2 mi
Moab Irrigation Dist #20
 1,790 0 11.5 mi
Hangman Hills Water Dist 15
 827 3 12.4 mi
Ridge Water Association
 615 1 12.9 mi
Mullen Hill Terrace MHP
 207 5 13.3 mi
Mount ST Michaels School & Church
 162 3 13.8 mi
Pine Acres Mobile Home Park
 100 0 14.0 mi
North Spokane Irrigation District 8
 2,214 0 14.5 mi
All 87 community water systems in Spokane County
Non-community systems in Spokane County (79: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Zephyr Lodge
 28 0 0
Mutual Materials Company
 55 5 0
Central Pre Mix Sullivan RD
 130 2 0
Cosv Sullivan Park
 32 0 0
Freeman School Dist #358
 900 0 0
Honeywell Electronic Mfg LLC
 350 0 0
Spokane Business & Industrial Park
 5,000 1 0
Spokane CO Fire Dist 8 Station 2
 70 0 0
Kaiser Alum Trentwood Works
 954 1 0
Lakes Community Church
 147 1 0
Knife River Public Water Supply
 151 1 0
Puebla Restaurant
 100 2 0
Camp Sekani
 102 0 0
Spokane Christian Center
 250 0 0
Twin Cedars Water System
 46 0 0
Providence Shmc
 3,199 0 0
Big Barn Brewing
 32 2 0
Liberty School District #362
 486 1 0
Wsdp Riverside SP Equestrian
 356 1 0
Crosswind Church
 27 0 0
Spo CO Fish Lake Park
 306 0 0
Andrus Water System
 41 1 0
Commellinis Restaurant
 46 1 0
Spokane Rifle Club South
 18 0 0
Spokane Rifle Club North
 19 0 0
Great Northern School Dist #312
 47 0 0
Bear Creek
 1 0 0
Overland Station
 54 0 0
Wsdp Seven Mile Riverside State Prk
 250 0 0
Urm
 25 0 0
Wsdp Mt Spokane St Park #3
 679 1 0
Mount Spokane Ski #1
 207 1 0
Wsdp Riverside SP Orv Area
 651 0 0
White Bluff Jpra
 165 0 0
Mount Spokane Ski #2
 1,301 1 0
Cheney Public Schools
 36 0 0
Rlp Enterprises
 38 0 0
Turnbull Wildlife Refuge System 1
 81 1 0
Nine Mile Store
 53 1 0
Riverside SD Chattaroy Elementary
 306 0 0
Wsdp Riverside State Park Shic
 26 0 0
Wildrose RV Park
 102 0 0
Whitley #5
 100 2 0
Peaceful Pines RV Park
 39 0 0
Countryside 7 Day Adventist Elmntry
 165 0 0
Nine Mile Falls Community Church
 45 0 0
Nine Mile Resort
 327 0 0
Rubys on Silver Lake
 31 2 0
Spo CO Bear Lake Park
 100 0 0
Sun Cove Resort
 10 2 0
All non-community systems
About this data

Water systems are matched to Spokane 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 Washington 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.