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Montgomery County Mud 15

EPA monitoring tested this supplier for 108 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

108
contaminants tested
18
detected
6,564
people served
0
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Ground water
Ownership
Local 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.

0
health-based violations
10
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2021-12-30
MR Monitoring Resolved 2021-12-30
Other Monitoring Resolved 2016-02-08
Other Monitoring Resolved 2016-02-08
MR Monitoring Resolved 2015-10-01
MR Monitoring Resolved 2015-10-01
MR Monitoring Resolved 2015-10-01
MR Monitoring Resolved 2015-10-01
MR Monitoring Resolved 2014-12-30
MR Monitoring Resolved 2014-12-30

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
6:2 Fts 0.0056 µg/L 1/4 2023
PFBS 0.0044 µg/L 1/4 2023

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
690 µg/L 53%
of the EPA limit 1300 µg/L
 91/101 SYR4 2014–2018
Lead
208 µg/L 1387%
of the EPA limit, in the worst sample — 15 µg/L
 86/101 SYR4 2014–2018
Lead
0.00080 mg/L 5.3%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2025
Nitrate
30 µg/L 0.3%
of the EPA limit 10000 µg/L
 14/16 SYR4 2012–2019
Lithium
29.3 µg/L
No EPA limit set
 4/4 UCMR-5 2023
Dibromochloromethane
1.5 µg/L
No EPA limit set
 3/12 SYR4 2013–2019
Fluoride
320 µg/L 8%
of the EPA limit 4000 µg/L
 3/3 SYR4 2012–2018
Barium
237 µg/L 12%
of the EPA limit 2000 µg/L
 2/2 SYR4 2015–2018
Bromodichloromethane
2 µg/L
No EPA limit set
 2/12 SYR4 2013–2019
Nitrate-Nitrite
30 µg/L 0.3%
of the EPA limit 10000 µg/L
 2/3 SYR4 2013–2019
TTHM
6.1 µg/L 7.6%
of the EPA limit 80 µg/L
 2/7 SYR4 2013–2019
Chloroform
3 µg/L
No EPA limit set
 1/12 SYR4 2013–2019
Dichloroacetic Acid
2.1 µg/L
No EPA limit set
 1/7 SYR4 2013–2019
Gross Beta Particle Activity
4.1 pCi/L
No EPA limit set
 1/1 SYR4 2015
Total Haloacetic Acids (HAA5)
3.6 µg/L 6%
of the EPA limit 60 µg/L
 1/7 SYR4 2013–2019
Trichloroacetic Acid
1.5 µg/L
No EPA limit set
 1/7 SYR4 2013–2019
90 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PETERSON, ASHLEY
Phone
713-951-0800
Email
board@mcmud15.com

Frequently asked questions about Montgomery County Mud 15

Is Montgomery County Mud 15 tap water safe to drink?

EPA monitoring detected 18 contaminants in Montgomery County Mud 15'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 Montgomery County Mud 15's water?

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

How many people does Montgomery County Mud 15 serve?

Montgomery County Mud 15 reports serving 6,564 people in Texas, per its EPA record.

Has Montgomery County Mud 15 had any water quality violations?

The EPA has 10 violations on file for Montgomery County Mud 15, 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.