C40/100
Dry Prong Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 3,405 residents · Louisiana
What's In Dry Prong's Tap Water?
2
Contaminants Tested
1
Exceed EPA Limits
0
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.60 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
8
Violations (last 5yr)
3
Unresolved
4
Health-Related
TIER 3Resolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024 – March 26, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Treatment technique violation
When: October 17, 2024 – March 26, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Unresolved
Disinfection byproduct treatment technique failure
When: September 10, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Unresolved
Violation related to Consumer Confidence Report
When: July 1, 2024Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Unresolved
Violation related to Consumer Confidence Report
When: July 1, 2024Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Resolved
Maximum contaminant level violation
When: May 27, 2022 – April 11, 2023Rule: Total Coliform RuleEnforcement: Formal — state order issued
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: March 26, 2022 – October 13, 2022Rule: Ground Water RuleEnforcement: Formal — state order issued
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: June 1, 2021 – November 30, 2021Rule: Ground Water RuleEnforcement: Formal — state order issued
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
Water Utility Details
VILLAGE OF DRY PRONG WATER SYSTEM
Population Served
1,155
Water Source
Groundwater
System ID
LA1043003
CENTRAL GRANT WATER SYSTEM
Population Served
2,250
Water Source
Groundwater
System ID
LA1043013
Frequently Asked Questions About Dry Prong Water
Is Dry Prong tap water safe to drink?
Dry Prong, Louisiana tap water receives a grade of C (40/100), which is considered fair. 1 contaminant(s) exceed EPA maximum contaminant levels and 37 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Dry Prong's water?
Of the 2 contaminants tested in Dry Prong's water supply, the most notable include Copper (90th percentile), Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Dry Prong have any water quality violations?
Yes, Dry Prong has 37 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, Other. 16 of these are health-based violations, which are the most serious category.
Do I need a water filter in Dry Prong?
Based on EPA data, using a water filter in Dry Prong is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does Dry Prong's tap water come from?
Dry Prong's drinking water is sourced from groundwater and supplied by VILLAGE OF DRY PRONG WATER SYSTEM and 1 other water system(s). The system serves approximately 3,405 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Dry Prong's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Dry Prong's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Dry Prong's water compare to other cities in Louisiana?
Dry Prong's water quality score of 40/100 earns a grade of C, which is considered fair. This is a below-average score that indicates room for improvement. Visit our Louisiana state page to see how all cities in the state compare.
What should I do if I'm concerned about Dry Prong's water quality?
If you have concerns about Dry Prong's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (VILLAGE OF DRY PRONG WATER SYSTEM) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.