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Tap water quality report

Groveport

EPA monitoring tested this supplier for 82 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

82
contaminants tested
18
detected
3,229
people served
3
health-based violations
Ohio rankingsLead in OhioPFAS in Ohio
Water source
Ground water
Ownership
Local government
Counties served
Franklin

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.

3
health-based violations
145
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2003-05-01 → 2003-05-31
MCL Health-based Resolved 2003-05-01 → 2003-05-31
MCL Health-based Resolved 2003-05-01 → 2003-05-31
MR Monitoring Resolved 2003-01-01 → 2003-06-30
MR Monitoring Resolved 2003-01-01 → 2003-06-30
MR Monitoring Resolved 2003-01-01 → 2003-06-30
MR Monitoring Resolved 2002-07-01 → 2002-12-31
MR Monitoring Resolved 2002-07-01 → 2002-12-31
MR Monitoring Resolved 2002-07-01 → 2002-12-31
MR Monitoring Resolved 2002-07-01 → 2002-12-31

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 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
195.45 µg/L 15%
of the EPA limit 1300 µg/L
worst single sample: 216 µg/L
68/80 SYR4 2014–2019
Lead
0.0015 mg/L 10%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2025
Bromodichloromethane
21.03 µg/L
No EPA limit set
worst single sample: 22.5 µg/L
15/15 SYR4 2012–2019
Bromoform
2.386 µg/L
No EPA limit set
worst single sample: 2.4 µg/L
15/15 SYR4 2012–2019
Chloroform
32.34 µg/L
No EPA limit set
worst single sample: 34.3 µg/L
15/15 SYR4 2012–2019
Dibromochloromethane
13.69 µg/L
No EPA limit set
worst single sample: 14.6 µg/L
15/15 SYR4 2012–2019
TTHM
67.96 µg/L 85%
of the EPA limit 80 µg/L
worst single sample: 73.7 µg/L
15/15 SYR4 2012–2019
Trichloroacetic Acid
4.5 µg/L
No EPA limit set
worst single sample: 5.2 µg/L
15/15 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
12.06 µg/L 20%
of the EPA limit 60 µg/L
worst single sample: 15.3 µg/L
13/15 SYR4 2012–2019
Dichloroacetic Acid
6.195 µg/L
No EPA limit set
worst single sample: 7.9 µg/L
12/15 SYR4 2012–2019
Dibromoacetic Acid
3.71 µg/L
No EPA limit set
worst single sample: 3.8 µg/L
10/15 SYR4 2012–2019
Lead
13.745 µg/L 92%
of the EPA limit 15 µg/L
worst single sample: 15.2 µg/L
4/80 SYR4 2014–2019
Nitrate
330 µg/L 3.3%
of the EPA limit 10000 µg/L
 4/16 SYR4 2012–2019
Barium
101.62 µg/L 5.1%
of the EPA limit 2000 µg/L
worst single sample: 103 µg/L
2/2 SYR4 2014–2017
Fluoride
350 µg/L 8.8%
of the EPA limit 4000 µg/L
 2/2 SYR4 2014–2017
Monobromoacetic Acid
1.29 µg/L
No EPA limit set
worst single sample: 1.3 µg/L
2/15 SYR4 2012–2019
Nitrate-Nitrite
321 µg/L 3.2%
of the EPA limit 10000 µg/L
worst single sample: 330 µg/L
2/8 SYR4 2012–2019
Lithium
9.18 µg/L
No EPA limit set
 1/2 UCMR-5 2024
64 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-PF3ONSAdonaAntimony, TotalArsenicAtrazineBenzeneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbon TetrachlorideChromiumDichloromethaneEthylbenzeneHfpo-DaLassoMercuryMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitritePfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
KING, BENJAMIN
Phone
614-836-5301
Email
[email protected]

Frequently asked questions about Groveport

Is Groveport tap water safe to drink?

EPA monitoring detected 18 contaminants in Groveport'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 Groveport's water?

EPA monitoring detected Copper, Lead, Bromodichloromethane, Bromoform, Chloroform, and others. The full list with the level and data source for each is above.

How many people does Groveport serve?

Groveport reports serving 3,229 people in Ohio, per its EPA record.

Has Groveport had any water quality violations?

The EPA has 145 violations on file for Groveport, of which 3 are health-based (a contaminant limit or required treatment was breached) and 0 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.