F0/100
COLLINSVILLE WATER ASSN — Water Quality Report 2026
Serving 3,403 people · Mississippi
Water Source
Groundwater
County
—
System ID
MS0380002
Violations
162
Contaminant Test Results
EPA Violation History
3
Violations (last 5yr)
3
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
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, 2023 – December 31, 2023Rule: 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 COLLINSVILLE WATER ASSN
Is COLLINSVILLE WATER ASSN water safe to drink?
COLLINSVILLE WATER ASSN water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 162 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has COLLINSVILLE WATER ASSN detected?
1 contaminants were tested in COLLINSVILLE WATER ASSN's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does COLLINSVILLE WATER ASSN have any EPA violations?
Yes, COLLINSVILLE WATER ASSN has 162 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other.
How many people does COLLINSVILLE WATER ASSN serve?
COLLINSVILLE WATER ASSN serves approximately 3,403 people, Mississippi.
What type of water does COLLINSVILLE WATER ASSN provide?
COLLINSVILLE WATER ASSN sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MS0380002.
How does COLLINSVILLE WATER ASSN compare to other utilities in Mississippi?
COLLINSVILLE WATER ASSN scores 0/100 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.