Tapcensus

Water quality for ZIP code 99335

ZIP 99335 covers Kahlotus in Franklin County, Washington, one of 5 ZIP codes in the county. 81 active public water systems serve the county; 30 had an EPA violation in the past three years.

Most likely your provider

Scootenay Water Assn INC WA5376750 · Community water system · Ground water
Serves 120 people Rules violated, past 3 years 1 Last sanitary survey Jul 24, 2025 Distance 5.4 mi
View system details EPA facility report

Other community water systems in Franklin County

30 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Kahlotus City of
 262 4 5.6 mi
Connell City of
 5,150 1 20.1 mi
Mesa Water Department
 495 1 27.2 mi
Eltopia Water Association
 100 1 30.4 mi
Graystone WS
 94 0 30.8 mi
West Mesa Domestic Water Assn
 316 2 33.3 mi
Basin City Water Sewer District
 1,740 5 33.9 mi
Kepps Acres Association
 35 0 34.3 mi
Oakdell Farms LLC
 47 1 34.5 mi
North 16 Domestic Water Assn
 29 0 35.4 mi
Radar Hill Water System
 128 0 35.4 mi
Sunrise Estates Water System
 33 2 36.3 mi
Sunset Domestic Water Assn
 60 1 36.9 mi
Ringold Domestic Water Corp
 340 3 37.4 mi
West 15 Domestic Water Assn
 150 2 39.0 mi
White Bluff Water Association
 386 1 40.2 mi
Cypress Country Estates
 253 1 40.6 mi
Clearwater Domestic Water Assn
 78 0 40.7 mi
Clark Addition Water System
 189 3 41.3 mi
North Slope Estates Property
 97 2 41.6 mi
Hi-Point Housing
 96 0 42.6 mi
Pasco Water Department
 115,102 2 43.0 mi
J & B Orchards South
 63 0 43.4 mi
Pasco Heights Domestic Water Assn
 135 1 43.7 mi
River Ridge Estates
 77 0 43.8 mi
All 31 community water systems in Franklin County
Non-community systems in Franklin County (50: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Lower Monumental Dam North
 56 0 0
Palouse Falls State Park
 292 0 0
Windust Park
 265 0 0
Lyons Ferry Hatchery
 25 0 0
Lyons Ferry State Park
 55 0 0
DH Feeders Agri Beef
 40 1 0
Ice Harbor Riverview No.2
 55 0 0
Ice Harbor Riverview
 96 0 0
Ice Harbor Water System
 54 0 0
Scooteney Park
 17 0 0
Borton Mesa Rock Ranch
 96 0 0
Paperstreet Brewery
 35 0 0
Levey Park
 181 0 0
Aromatics
 40 0 0
MR Qwiks Country Store
 42 2 0
Paradise Orchard
 57 0 0
Flat Top Ranch West Bank Housing
 96 1 0
Unit 67
 184 0 0
Country Mercantile
 398 1 0
White Juniper Camp Water System
 52 0 0
Zirkle-Pasco Ranch #5
 96 0 0
Hi-Point 2
 93 0 0
Old German Baptist Church New Conf
 140 2 0
Zirkle-Pasco Ranch #4
 99 0 0
Zirkle Pasco Ranch #3
 96 0 0
Jayhawk Housing
 37 0 0
Glenwood Housing #2
 52 0 0
Vineyard View Marketplace
 50 0 0
Riverside H2a Housing
 77 0 0
Ringold Farmworker Housing
 99 0 0
Edwin Markham
 216 0 0
Country Christian Center
 75 1 0
Arrow Ridge Water System
 56 0 0
Arrow Ridge Farmworker Housing
 93 0 0
Lamb-Weston Pasco
 620 0 0
Gish Water System
 33 1 0
Sagemoor Cherry Harvest Camp
 96 1 0
Pasco Golfland
 108 0 0
Oalc Tri Cities
 750 0 0
Pasco Port of 210
 500 3 0
Underwood H2a Housing 1
 96 0 0
Underwood H2a Housing 2
 96 0 0
Zirkle Pasco Ranch #2
 96 0 0
Zirkle Pasco Ranch 1
 96 0 0
Chiawana Klingeman Ranch
 95 0 0
Coulee Flats Dairy
 83 1 0
Riverview #3
 52 0 0
Judel Marketing International Inc
 48 0 0
Eagle Lakes Ranch
 42 0 0
Dirt Holdings Water System
 30 0 0
About this data

Water systems are matched to Franklin 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.