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Tap water quality report

City of Josephine

EPA monitoring tested this supplier for 44 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

44
contaminants tested
18
detected
9,800
people served
0
health-based violations
Water source
SWP
Ownership
Local government
Counties served
Collin

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.

0
health-based violations
15
violations on file
1
still open
ViolationTypeStatusPeriod
MR Monitoring Unaddressed 2025-12-30
MR Monitoring Resolved 2024-10-01
MR Monitoring Resolved 2024-10-01
MR Monitoring Resolved 2024-10-01
MR Monitoring Resolved 2024-10-01
MR Monitoring Resolved 2016-12-30
MR Monitoring Resolved 2016-12-30
MR Monitoring Resolved 2016-10-01
MR Monitoring Resolved 2016-10-01
MR Monitoring Resolved 2016-10-01

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfba 0.0128 µg/L 3/4 2024
Pfhxa 0.0056 µg/L 3/4 2024
Pfpea 0.0061 µg/L 3/4 2024
PFBS 0.0037 µg/L 1/4 2024

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
730.8 µg/L 56%
of the EPA limit 1300 µg/L
worst single sample: 1030 µg/L
49/49 SYR4 2012–2018
Bromodichloromethane
21.06 µg/L
No EPA limit set
worst single sample: 25.9 µg/L
25/25 SYR4 2012–2019
Chloroform
15.76 µg/L
No EPA limit set
worst single sample: 21.5 µg/L
25/25 SYR4 2012–2019
Dibromochloromethane
15.84 µg/L
No EPA limit set
worst single sample: 16.4 µg/L
25/25 SYR4 2012–2019
Dichloroacetic Acid
16.98 µg/L
No EPA limit set
worst single sample: 25.1 µg/L
25/25 SYR4 2012–2019
TTHM
53.44 µg/L 67%
of the EPA limit 80 µg/L
worst single sample: 61.2 µg/L
25/25 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
33.14 µg/L 55%
of the EPA limit 60 µg/L
worst single sample: 37.6 µg/L
25/25 SYR4 2012–2019
Trichloroacetic Acid
6.44 µg/L
No EPA limit set
worst single sample: 7.8 µg/L
25/25 SYR4 2012–2019
Bromoform
5.526 µg/L
No EPA limit set
worst single sample: 6.02 µg/L
20/25 SYR4 2012–2019
Dibromoacetic Acid
9.31 µg/L
No EPA limit set
worst single sample: 19 µg/L
20/25 SYR4 2012–2019
Lead
5.024 µg/L 33%
of the EPA limit 15 µg/L
worst single sample: 5.36 µg/L
17/49 SYR4 2012–2018
Monobromoacetic Acid
4.74 µg/L
No EPA limit set
worst single sample: 6.9 µg/L
17/25 SYR4 2012–2019
Monochloroacetic Acid
3.6 µg/L
No EPA limit set
worst single sample: 3.8 µg/L
11/25 SYR4 2012–2019
Lead
0.0013 mg/L 8.7%
of the EPA limit 0.0150 mg/L
10/10 LCR 2025
26 contaminants tested, none detected
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Utility contact

Contact
TURNEY, JASON
Phone
972-843-8282
Email
CITYOFJOSEPHINE@YAHOO.COM

Frequently asked questions about City of Josephine

Is City of Josephine tap water safe to drink?

EPA monitoring detected 18 contaminants in City of Josephine'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 City of Josephine's water?

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

How many people does City of Josephine serve?

City of Josephine reports serving 9,800 people in Texas, per its EPA record.

Has City of Josephine had any water quality violations?

The EPA has 15 violations on file for City of Josephine, of which 0 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.