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Tap water quality report

Nacogdoches County Mud 1

EPA monitoring tested this supplier for 14 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

14
contaminants tested
12
detected
208
people served
0
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
SWP
Ownership
Local government
Counties served
Nacogdoches

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
48
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2025-12-30
MR Monitoring Resolved 2025-12-30
Other Monitoring Resolved 2023-07-01
Other Monitoring Resolved 2023-07-01
Other Monitoring Resolved 2022-07-01
Other Monitoring Resolved 2022-07-01
Other Monitoring Resolved 2022-07-01
Other Monitoring Resolved 2022-07-01
MON Monitoring Resolved 2022-06-01 → 2022-06-30
MON Monitoring Resolved 2022-06-01 → 2022-06-30

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
Copper
557 µg/L 43%
of the EPA limit 1300 µg/L
 10/10 SYR4 2016–2019
Bromodichloromethane
9.1 µg/L
No EPA limit set
 8/8 SYR4 2012–2019
Chloroform
14.2 µg/L
No EPA limit set
 8/8 SYR4 2012–2019
Dibromochloromethane
3.5 µg/L
No EPA limit set
 8/8 SYR4 2012–2019
Dichloroacetic Acid
7.7 µg/L
No EPA limit set
 8/8 SYR4 2012–2019
TTHM
25.6 µg/L 32%
of the EPA limit 80 µg/L
 8/8 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
16.4 µg/L 27%
of the EPA limit 60 µg/L
 8/8 SYR4 2012–2019
Trichloroacetic Acid
7.5 µg/L
No EPA limit set
 8/8 SYR4 2012–2019
Lead
0.00060 mg/L 4%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2025
Lead
0.7530 µg/L 5%
of the EPA limit 15 µg/L
 3/10 SYR4 2016–2019
Monobromoacetic Acid
3.2 µg/L
No EPA limit set
 2/8 SYR4 2012–2019
Monochloroacetic Acid
2.9 µg/L
No EPA limit set
 2/8 SYR4 2012–2019
2 contaminants tested, none detected
BromoformDibromoacetic Acid

Utility contact

Contact
STALLWORTH, NICK
Phone
936-585-3946

Frequently asked questions about Nacogdoches County Mud 1

Is Nacogdoches County Mud 1 tap water safe to drink?

EPA monitoring detected 12 contaminants in Nacogdoches County Mud 1'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 Nacogdoches County Mud 1'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 Nacogdoches County Mud 1 serve?

Nacogdoches County Mud 1 reports serving 208 people in Texas, per its EPA record.

Has Nacogdoches County Mud 1 had any water quality violations?

The EPA has 48 violations on file for Nacogdoches County Mud 1, of which 0 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.