Tapcensus

Water quality for ZIP code 70646

ZIP 70646 covers Hayes in Calcasieu Parish, Louisiana, one of 15 ZIP codes in the county. 80 active public water systems serve the county; 36 had an EPA violation in the past three years.

Most likely your provider

Town of Iowa Water System LA1019026 · Community water system · Ground water
Serves 3,636 people Rules violated, past 3 years 0 Last sanitary survey May 29, 2025 Distance 11.5 mi
View system details EPA facility report

Other community water systems in Calcasieu Parish

41 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Corbina Trailer Park Water System
 69 1 13.6 mi
Sugarcane Townes Water System
 288 3 13.9 mi
Country Living Trailer Park Water System
 51 0 15.2 mi
The Reserve MHC Water System
 159 0 15.3 mi
Fairview Mobile Estates South WS
 378 4 15.6 mi
East Park Subdivision Water System
 102 0 15.7 mi
Calcasieu Parish WW District NO 5
 5,088 0 16.4 mi
Calcasieu Parish WW District 8
 6,834 0 16.7 mi
Gulf Stream Manor Water System
 1,368 6 16.9 mi
Oak Meadows Subdivision Water System
 318 0 17.2 mi
Garden Heights Water System
 465 0 17.8 mi
Oak Pine Mobile Home Park Water System
 240 2 17.8 mi
Pharos Mobile Home Community South
 222 0 18.5 mi
Pharos Mobile Home Community North
 162 1 18.7 mi
Magnolia-Lake Street
 651 0 18.9 mi
City of Lake Charles Water System
 79,500 0 19.3 mi
Vista Clara MHC Water System
 141 3 20.1 mi
Country Pines North Subdivision WS
 936 0 20.2 mi
Smith Mobile Home Village Water System
 444 3 20.3 mi
The Charleston MHC Water System
 567 0 20.6 mi
Country Pines South Subdivision WS
 570 0 20.7 mi
C K B Trailer Park Water System
 150 4 22.2 mi
Calcasieu Parish WW 12 Ward 3
 2,130 0 23.2 mi
Calcasieu Parish WW District NO 1
 20,837 0 23.3 mi
City of Westlake Water System
 4,858 2 23.7 mi
All 42 community water systems in Calcasieu Parish
Non-community systems in Calcasieu Parish (38: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Prairie Plaza Water System
 350 1 1
One Stop Water System
 25 0 0
Dollar General 22653 Water System
 25 0 0
Grab N Geaux Water System
 25 0 0
Beacon Country Store Water System
 150 2 2
Dollar General 23145 Water System
 25 1 1
Homsi #3 Water System
 25 1 1
Pelico Mart Water System
 25 0 0
Enos Derbonne Park Water System
 96 0 0
Crossfit Water System
 100 2 2
Sam Istre Construction Water System
 32 3 1
Osprey Lakes RV Park Water System
 279 0 0
Lake Charles Harbor Terminal District WS
 300 0 0
Big Lake RV Park Water System
 150 0 0
Lake Charles Lng CO Water System
 49 0 0
Lake Charles Carbon Co-Reynolds Metals
 50 1 0
Biolab, INC
 120 2 1
Westlake US 2 LLC S Complex Water System
 1,700 0 0
Phillips 66 Lake Charles Refinery
 770 0 0
Lake Charles Harbor & Terminal Coke Plnt
 100 0 0
Lacc Water System
 25 1 0
Westlake US 2 LLC Family Center W S
 25 1 1
Citgo Petroleum Refinery Water System
 1,263 1 0
Entergy Louisiana, LLC
 65 0 0
Maplewood Place Park Water System
 597 1 1
Delta Downs INC Water System
 2,481 0 0
Border Town Travel Plaza
 500 0 0
The Longhorn Truck Stop and Restaurant
 300 0 0
Smokers Heaven Water System
 25 0 0
Cash Magic-Vinton Water System
 300 0 0
Smokers Paradise Water System
 25 0 0
Texas Pelican Complex
 200 1 1
Toomey Rest Area Water System
 1,001 1 1
Jays Melody Club Water System
 25 2 2
Serenity Ponds RV Resort Water System
 450 1 0
K&p RV Park Water System
 120 1 1
Dunham Price Group Water System
 85 2 2
Family Dollar 5483 Water System
 25 2 2
About this data

Water systems are matched to Calcasieu Parish, 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 Louisiana 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.