D36/100
OAK GROVE WATER SYSTEM — Water Quality Report 2026
Serving 2,955 people · Louisiana
Water Source
Groundwater
County
—
System ID
LA1123006
Violations
20
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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 OAK GROVE WATER SYSTEM
Is OAK GROVE WATER SYSTEM water safe to drink?
OAK GROVE WATER SYSTEM water receives a grade of D (36/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 20 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has OAK GROVE WATER SYSTEM detected?
1 contaminants were tested in OAK GROVE WATER SYSTEM's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does OAK GROVE WATER SYSTEM have any EPA violations?
Yes, OAK GROVE WATER SYSTEM has 20 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, Other, TT. 11 are health-based violations.
How many people does OAK GROVE WATER SYSTEM serve?
OAK GROVE WATER SYSTEM serves approximately 2,955 people, Louisiana.
What type of water does OAK GROVE WATER SYSTEM provide?
OAK GROVE WATER SYSTEM sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is LA1123006.
How does OAK GROVE WATER SYSTEM compare to other utilities in Louisiana?
OAK GROVE WATER SYSTEM scores 36/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Louisiana state page for a full comparison of water systems.