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Tap water quality report

Graysville Water Dept

EPA monitoring tested this supplier for 57 contaminants and detected 3. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

57
contaminants tested
3
detected
1,872
people served
21
health-based violations
Tennessee rankingsLead in TennesseePFAS in Tennessee
Water source
Ground water
Ownership
Local government
Counties served
Rhea

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

21
health-based violations
89
violations on file
1
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2023-03-01 → 2023-03-31
TT Health-based Resolved 2023-03-01 → 2023-03-31
TT Health-based Resolved 2023-03-01 → 2023-03-31
TT Health-based Resolved 2023-03-01 → 2023-03-31
TT Health-based Resolved 2023-03-01 → 2023-03-31
TT Health-based Resolved 2023-02-01 → 2023-02-28
TT Health-based Resolved 2023-02-01 → 2023-02-28
TT Health-based Resolved 2023-02-01 → 2023-02-28
TT Health-based Resolved 2023-02-01 → 2023-02-28
TT Health-based Resolved 2023-02-01 → 2023-02-28

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Nitrate
2400 µg/L 24%
of the EPA limit 10000 µg/L
 12/12 SYR4 2014–2019
TTHM
1.01 µg/L 1.3%
of the EPA limit 80 µg/L
 1/6 SYR4 2014–2019
54 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAtrazineBenzeneChlorobenzeneCarbon TetrachlorideDichloromethaneEthylbenzeneGross Alpha, Excl. Radon And UHfpo-DaNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaStyreneTetrachloroethyleneTolueneTotal Haloacetic Acids (HAA5)TrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CRAWLEY, BILL
Phone
423-775-9242

Frequently asked questions about Graysville Water Dept

Is Graysville Water Dept tap water safe to drink?

EPA monitoring detected 3 contaminants in Graysville Water Dept's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Graysville Water Dept's water?

EPA monitoring detected Lead, Nitrate, TTHM. The full list with the level and data source for each is above.

How many people does Graysville Water Dept serve?

Graysville Water Dept reports serving 1,872 people in Tennessee, per its EPA record.

Has Graysville Water Dept had any water quality violations?

The EPA has 89 violations on file for Graysville Water Dept, of which 21 are health-based (a contaminant limit or required treatment was breached) and 1 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.