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Dayton Va Bldg 410

EPA monitoring tested this supplier for 45 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

45
contaminants tested
16
detected
125
people served
5
health-based violations
Ohio rankingsLead in OhioPFAS in Ohio
Water source
SWP
Ownership
Federal government
Counties served
Montgomery

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.

5
health-based violations
15
violations on file
2
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
Other Monitoring Unaddressed 2026-01-07
Other Monitoring Resolved 2025-07-01
Other Monitoring Resolved 2025-07-01
RPT Monitoring Resolved 2024-10-17
RPT Monitoring Resolved 2024-10-17

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfhxa 0.0042 µg/L 4/4 2025
PFHXS 0.0107 µg/L 4/4 2025
PFOS 0.0105 µg/L 4/4 2025
Pfpea 0.0042 µg/L 4/4 2025

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
Chlorite
344.75 µg/L 34%
of the EPA limit 1000 µg/L
worst single sample: 364 µg/L
12/18 SYR4 2019
Copper
381.385 µg/L 29%
of the EPA limit 1300 µg/L
worst single sample: 622 µg/L
10/10 SYR4 2019
Lead
0.00080 mg/L 5.3%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2025
Bromodichloromethane
10.85 µg/L
No EPA limit set
worst single sample: 11 µg/L
2/2 SYR4 2019
Bromoform
2.07 µg/L
No EPA limit set
worst single sample: 2.1 µg/L
2/2 SYR4 2019
Chloroform
11.845 µg/L
No EPA limit set
worst single sample: 12.1 µg/L
2/2 SYR4 2019
Dibromoacetic Acid
2.175 µg/L
No EPA limit set
worst single sample: 2.2 µg/L
2/2 SYR4 2019
Dibromochloromethane
8.97 µg/L
No EPA limit set
worst single sample: 9.1 µg/L
2/2 SYR4 2019
Dichloroacetic Acid
2.2 µg/L
No EPA limit set
 2/2 SYR4 2019
Lead
6.299 µg/L 42%
of the EPA limit 15 µg/L
worst single sample: 6.6 µg/L
2/10 SYR4 2019
TTHM
33.735 µg/L 42%
of the EPA limit 80 µg/L
worst single sample: 34.3 µg/L
2/2 SYR4 2019
Total Haloacetic Acids (HAA5)
4.38 µg/L 7.3%
of the EPA limit 60 µg/L
worst single sample: 4.4 µg/L
2/2 SYR4 2019
29 contaminants tested, none detected
11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaHfpo-DaMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfmbaPfmpaPFNAPFOAPfpesPftaPftrdaPfunaTrichloroacetic AcidLithium

Utility contact

Contact
DOLDER, DOUG
Phone
937-264-8453
Email
[email protected]

Frequently asked questions about Dayton Va Bldg 410

Is Dayton Va Bldg 410 tap water safe to drink?

EPA monitoring detected 16 contaminants in Dayton Va Bldg 410'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 Dayton Va Bldg 410's water?

EPA monitoring detected Chlorite, Copper, Lead, Pfhxa, PFHXS, and others. The full list with the level and data source for each is above.

How many people does Dayton Va Bldg 410 serve?

Dayton Va Bldg 410 reports serving 125 people in Ohio, per its EPA record.

Has Dayton Va Bldg 410 had any water quality violations?

The EPA has 15 violations on file for Dayton Va Bldg 410, of which 5 are health-based (a contaminant limit or required treatment was breached) and 2 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.