B75/100
Gray Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 22,287 residents · Georgia
What's In Gray's Tap Water?
72
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: August 27, 2021 – January 31, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
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
GRAY
Population Served
9,551
Water Source
Groundwater
System ID
GA1690000
JONES COUNTY
Population Served
12,736
Water Source
Purchased Surface Water
System ID
GA1690002
Frequently Asked Questions About Gray Water
Is Gray tap water safe to drink?
Gray, Georgia tap water receives a grade of B (75/100), which is considered good. Out of 72 contaminants tested, 2 exceed EPA maximum contaminant levels (MCLs) and 3 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Gray's water?
Of the 72 contaminants tested in Gray's water supply, the most notable include PFOA, PFOS, Lead (90th percentile). 2 contaminant(s) exceed EPA legal limits (MCLs). 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Gray have any water quality violations?
Yes, Gray has 31 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MON. None of these are classified as health-based violations.
Do I need a water filter in Gray?
Based on EPA data, using a water filter in Gray is recommended. 2 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 Gray's tap water come from?
Gray's drinking water is sourced from groundwater and supplied by GRAY and 1 other water system(s). The system serves approximately 22,287 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Gray'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. Gray'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 Gray's water compare to other cities in Georgia?
Gray's water quality score of 75/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Georgia state page to see how all cities in the state compare.
What should I do if I'm concerned about Gray's water quality?
If you have concerns about Gray'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 (GRAY) 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.