Tapcensus

Water quality for ZIP code 99019

ZIP 99019 covers 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

Liberty Lake Sewer & Water District WA5347150 · Community water system · Ground water
Serves 14,500 people Rules violated, past 3 years 0 Distance 1.7 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Spokane County

86 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Consolidated Irrig Dist 19 System 2
 21,220 1 4.3 mi
Timberline Mobile Home Park
 240 0 5.4 mi
Vera Water & Power
 24,692 1 5.5 mi
Pioneer Water Company
 443 4 6.2 mi
Consolidated Irrig Dist 19 System 1
 9,434 0 6.3 mi
Model Irrigation Dist #18
 7,903 2 8.1 mi
Pinecroft Mobile Home Park
 248 0 8.3 mi
Modern Electric Water CO
 18,487 0 8.5 mi
Moab Irrigation Dist #20
 1,790 0 8.7 mi
Irvin Water District #6
 4,150 1 8.7 mi
Trentwood Irrigation District 3
 4,228 3 8.8 mi
Spo CO Water Dist 3 Sys 1
 19,035 0 9.7 mi
Millwood City of
 1,925 1 10.1 mi
Hutchinson Irrigation Dist #16
 2,209 0 10.2 mi
East Spokane Water Dist 1
 4,285 1 10.7 mi
Pasadena Park Irr Dist 17
 6,269 1 11.1 mi
Orchard Avenue Irrigation Dist 6
 4,330 0 11.1 mi
Carnhope Irrigation District 7
 1,602 1 12.3 mi
Rockford Town of
 570 1 13.1 mi
Mount ST Michaels School & Church
 162 3 13.9 mi
North Spokane Irrigation District 8
 2,214 0 14.8 mi
Hangman Hills Water Dist 15
 827 3 15.3 mi
Spo CO Water Dist 3 Sys 4
 6,233 0 15.6 mi
Green Bluff Water Assn
 218 1 15.8 mi
Ridge Water Association
 615 1 15.9 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
Lakes Community Church
 147 1 0
Central Pre Mix Sullivan RD
 130 2 0
Knife River Public Water Supply
 151 1 0
Cosv Sullivan Park
 32 0 0
Spokane Business & Industrial Park
 5,000 1 0
Honeywell Electronic Mfg LLC
 350 0 0
Kaiser Alum Trentwood Works
 954 1 0
Mutual Materials Company
 55 5 0
Twin Cedars Water System
 46 0 0
Freeman School Dist #358
 900 0 0
Spokane CO Fire Dist 8 Station 2
 70 0 0
Puebla Restaurant
 100 2 0
Spokane Christian Center
 250 0 0
Camp Sekani
 102 0 0
Big Barn Brewing
 32 2 0
Providence Shmc
 3,199 0 0
Bear Creek
 1 0 0
Crosswind Church
 27 0 0
Mount Spokane Ski #1
 207 1 0
Wsdp Mt Spokane St Park #3
 679 1 0
Commellinis Restaurant
 46 1 0
Wsdp Riverside SP Equestrian
 356 1 0
Mount Spokane Ski #2
 1,301 1 0
Spokane Rifle Club South
 18 0 0
Spokane Rifle Club North
 19 0 0
Spo CO Fish Lake Park
 306 0 0
Great Northern School Dist #312
 47 0 0
Liberty School District #362
 486 1 0
Andrus Water System
 41 1 0
Wsdp Seven Mile Riverside State Prk
 250 0 0
Riverside SD Chattaroy Elementary
 306 0 0
Wildrose RV Park
 102 0 0
Whitley #5
 100 2 0
Wsdp Riverside SP Orv Area
 651 0 0
Overland Station
 54 0 0
Urm
 25 0 0
Spo CO Bear Lake Park
 100 0 0
Nine Mile Store
 53 1 0
White Bluff Jpra
 165 0 0
Wsdp Riverside State Park Shic
 26 0 0
Rlp Enterprises
 38 0 0
Nine Mile Falls Community Church
 45 0 0
Cheney Public Schools
 36 0 0
Nine Mile Resort
 327 0 0
Countryside 7 Day Adventist Elmntry
 165 0 0
Riverside SD Central Site Schools
 1,320 0 0
Hodgsons Riverside Service
 222 0 0
Turnbull Wildlife Refuge System 1
 81 1 0
Shaky Grounds Espresso
 133 0 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.