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Tap water quality report

West Robertson Water Authority

EPA monitoring tested this supplier for 61 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

61
contaminants tested
7
detected
5,915
people served
4
health-based violations
Tennessee rankingsLead in TennesseePFAS in Tennessee
Water source
Surface water
Ownership
Local government
Counties served
Robertson

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.

4
health-based violations
81
violations on file
3
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2021-01-01 → 2021-03-31
MCL Health-based Resolved 2021-01-01 → 2021-03-31
MCL Health-based Resolved 2021-01-01 → 2021-03-31
MCL Health-based Resolved 2021-01-01 → 2021-03-31
Other Monitoring Resolved 2025-07-01
Other Monitoring Resolved 2025-07-01
Other Monitoring Unaddressed 2021-09-11
Other Monitoring Resolved 2021-07-01
Other Monitoring Resolved 2021-07-01
MR Monitoring Archived 2020-01-01 → 2020-03-31

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
Nitrate
6470 µg/L 65%
of the EPA limit 10000 µg/L
 50/50 SYR4 2014–2019
TTHM
114 µg/L 143%
of the EPA limit, in the worst sample — 80 µg/L
 38/38 SYR4 2015–2019
Total Haloacetic Acids (HAA5)
100 µg/L 167%
of the EPA limit, in the worst sample — 60 µg/L
 38/38 SYR4 2015–2019
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2025
Atrazine
1.24 µg/L 41%
of the EPA limit 3 µg/L
 7/17 SYR4 2014–2019
Gross Alpha, Excl. Radon And U
1.99 pCi/L 13%
of the EPA limit 15 pCi/L
 1/1 SYR4 2016
Simazine
0.1100 µg/L 2.8%
of the EPA limit 4 µg/L
 1/2 SYR4 2015–2018
54 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaBenzeneChlorobenzeneCarbon TetrachlorideDichloromethaneEthylbenzeneHfpo-DaLassoNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPicloramStyreneTetrachloroethyleneTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DAVIDSON, GENE
Phone
615-696-0667
Email
office@wrwatn.com

Frequently asked questions about West Robertson Water Authority

Is West Robertson Water Authority tap water safe to drink?

EPA monitoring detected 7 contaminants in West Robertson Water Authority'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 West Robertson Water Authority's water?

EPA monitoring detected Nitrate, TTHM, Total Haloacetic Acids (HAA5), Lead, Atrazine, and others. The full list with the level and data source for each is above.

How many people does West Robertson Water Authority serve?

West Robertson Water Authority reports serving 5,915 people in Tennessee, per its EPA record.

Has West Robertson Water Authority had any water quality violations?

The EPA has 81 violations on file for West Robertson Water Authority, of which 4 are health-based (a contaminant limit or required treatment was breached) and 3 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.