F11/100
ELLISON RIDGE WATER ASSN — Water Quality Report 2026
Serving 1,287 people · Mississippi
Water Source
Groundwater
County
—
System ID
MS0800013
Violations
77
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 2.23 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
2
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About ELLISON RIDGE WATER ASSN
Is ELLISON RIDGE WATER ASSN water safe to drink?
ELLISON RIDGE WATER ASSN water receives a grade of F (11/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 77 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ELLISON RIDGE WATER ASSN detected?
2 contaminants were tested in ELLISON RIDGE WATER ASSN's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does ELLISON RIDGE WATER ASSN have any EPA violations?
Yes, ELLISON RIDGE WATER ASSN has 77 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MCL. 1 are health-based violations.
How many people does ELLISON RIDGE WATER ASSN serve?
ELLISON RIDGE WATER ASSN serves approximately 1,287 people, Mississippi.
What type of water does ELLISON RIDGE WATER ASSN provide?
ELLISON RIDGE WATER ASSN sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MS0800013.
How does ELLISON RIDGE WATER ASSN compare to other utilities in Mississippi?
ELLISON RIDGE WATER ASSN scores 11/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Mississippi state page for a full comparison of water systems.