Long Creek Water Assn #1
EPA ID: MS0380004 · 2,814 people served · 4 ZIP codes
ZipCheckup's reading of EPA records for Long Creek Water Assn #1 (MS0380004): no drinking-water violations recorded since 2021. Water monitoring for Long Creek Water Assn #1: no violations on record, 2,814 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Long Creek Water Assn #1 Source: EPA SDWIS service area boundaries.
Service area boundary - average Home Safety grade of mapped ZIPs: A
Demographics of ZIP Codes Served
The ZIP codes associated with Long Creek Water Assn #1 have a median household income of $45,646 and about 45,387 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 63% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 52% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Long Creek Water Assn #1's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Mississippi
System Overview
Long Creek Water Assn #1 (EPA ID: MS0380004) is a community water system in Mississippi that serves approximately 2,814 people from groundwater sources.
This system provides water to 4 ZIP codes across 3 communities.
ZIP-Area Home Safety Context: A (99/100)
This is the average Home Safety Score for 1 of 4 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.
Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0008 mg/L | No | 2023-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
4 of 4 ZIP records with known zones are in EPA Radon Zone 3.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by MS or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Long Creek Water Assn #1 (MS0380004) on EPA.gov.
Frequently Asked Questions
Is Long Creek Water Assn #1 water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Long Creek Water Assn #1 in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Long Creek Water Assn #1 serve?
Long Creek Water Assn #1 serves approximately 2,814 people across 4 ZIP codes in Mississippi.
Where does Long Creek Water Assn #1 get its water?
The primary water source is groundwater.
How Water Systems Appear in Rankings
Water systems are evaluated by violation history, contaminant detections, and service population. Larger systems with more service connections appear in more rankings.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Long Creek Water Assn #1 Water Quality Report, MS. https://zipcheckup.com/water-system/ms0380004/
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author = {{ZipCheckup}},
title = {{Long Creek Water Assn #1 Water Quality Report, MS}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ms0380004/}
}