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Tap water quality report

Charterwood Mud

EPA monitoring tested this supplier for 109 contaminants and detected 22. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

109
contaminants tested
22
detected
5,832
people served
0
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Ground water
Ownership
Local government
Counties served
Harris

Compliance record

No violations on file. The EPA has no formal drinking-water violations recorded for this supplier.

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfba 0.0062 µg/L 2/4 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
102 µg/L 7.8%
of the EPA limit 1300 µg/L
worst single sample: 120 µg/L
37/62 SYR4 2013–2019
Nitrate
526.5 µg/L 5.3%
of the EPA limit 10000 µg/L
worst single sample: 630 µg/L
30/30 SYR4 2012–2019
Lead
4.449 µg/L 30%
of the EPA limit 15 µg/L
worst single sample: 5.79 µg/L
19/62 SYR4 2013–2019
Lead
0.0056 mg/L 37%
of the EPA limit 0.0150 mg/L
 16/16 LCR 2025
Chloroform
25.66 µg/L
No EPA limit set
worst single sample: 31 µg/L
13/21 SYR4 2012–2019
Bromodichloromethane
4.425 µg/L
No EPA limit set
worst single sample: 4.7 µg/L
12/21 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
30.725 µg/L 51%
of the EPA limit 60 µg/L
worst single sample: 31 µg/L
6/8 SYR4 2012–2019
Dichloroacetic Acid
22.58 µg/L
No EPA limit set
worst single sample: 23 µg/L
5/8 SYR4 2012–2019
Nitrate-Nitrite
380 µg/L 3.8%
of the EPA limit 10000 µg/L
worst single sample: 420 µg/L
5/5 SYR4 2012–2015
TTHM
34.52 µg/L 43%
of the EPA limit 80 µg/L
worst single sample: 36.7 µg/L
5/8 SYR4 2012–2019
Trichloroacetic Acid
4.42 µg/L
No EPA limit set
worst single sample: 4.6 µg/L
5/8 SYR4 2012–2019
Barium
188.4 µg/L 9.4%
of the EPA limit 2000 µg/L
worst single sample: 189 µg/L
4/4 SYR4 2016–2019
Dibromochloromethane
1.51 µg/L
No EPA limit set
worst single sample: 1.6 µg/L
4/21 SYR4 2012–2019
Fluoride
392.5 µg/L 9.8%
of the EPA limit 4000 µg/L
worst single sample: 430 µg/L
4/4 SYR4 2014–2017
Monochloroacetic Acid
6.88 µg/L
No EPA limit set
worst single sample: 7.6 µg/L
4/8 SYR4 2012–2019
Arsenic
2.495 µg/L 25%
of the EPA limit 10 µg/L
worst single sample: 2.5 µg/L
2/4 SYR4 2016–2019
Cyanide
124.5 µg/L 62%
of the EPA limit 200 µg/L
worst single sample: 130 µg/L
2/4 SYR4 2014–2017
Combined Radium (-226 And -228)
1.5 pCi/L 30%
of the EPA limit 5 pCi/L
 2/2 SYR4 2016
Dibromoacetic Acid
1.485 µg/L
No EPA limit set
worst single sample: 1.5 µg/L
2/8 SYR4 2012–2019
Atrazine
0.6400 µg/L 21%
of the EPA limit 3 µg/L
 1/6 SYR4 2015–2019
Nitrite
20 µg/L 2%
of the EPA limit 1000 µg/L
 1/5 SYR4 2012–2015
87 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 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAsbestosBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNetfosaaNfdhaNmefosaaOxamylPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
ALDREDGE, JEAN
Phone
713-651-0111

Frequently asked questions about Charterwood Mud

Is Charterwood Mud tap water safe to drink?

EPA monitoring detected 22 contaminants in Charterwood Mud'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 Charterwood Mud's water?

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

How many people does Charterwood Mud serve?

Charterwood Mud reports serving 5,832 people in Texas, per its EPA record.

Has Charterwood Mud had any water quality violations?

The EPA has no formal drinking-water violations on file for Charterwood Mud.

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.