Tap WaterIndex

← Texas

Tap water quality report

Chelford City Mud

EPA monitoring tested this supplier for 109 contaminants and detected 19. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

109
contaminants tested
19
detected
8,917
people served
0
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Ground water
Ownership
Local government
Counties served
Harris

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
17
violations on file
1
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2014-12-30
MR Monitoring Resolved 2014-12-30
MR Monitoring Resolved 2014-10-01
MR Monitoring Resolved 2014-10-01
MR Monitoring Resolved 2014-10-01
MR Monitoring Resolved 2014-10-01
MR Monitoring Resolved 2013-01-01 → 2013-12-31
MR Monitoring Resolved 2013-01-01 → 2013-12-31
MR Monitoring Resolved 2013-01-01 → 2013-12-31
MR Monitoring Resolved 2013-01-01 → 2013-12-31

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
144 µg/L 11%
of the EPA limit 1300 µg/L
worst single sample: 155 µg/L
62/80 SYR4 2013–2018
Nitrate
150 µg/L 1.5%
of the EPA limit 10000 µg/L
 58/58 SYR4 2012–2019
Lead
12.53 µg/L 84%
of the EPA limit 15 µg/L
worst single sample: 20.2 µg/L
27/80 SYR4 2013–2018
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2024
Nitrate-Nitrite
150 µg/L 1.5%
of the EPA limit 10000 µg/L
 13/13 SYR4 2012–2015
Lithium
22.8 µg/L
No EPA limit set
 8/8 UCMR-5 2023
Combined Radium (-226 And -228)
1.453 pCi/L 29%
of the EPA limit 5 pCi/L
worst single sample: 1.48 pCi/L
4/4 SYR4 2012–2017
Arsenic
2.88 µg/L 29%
of the EPA limit 10 µg/L
worst single sample: 2.9 µg/L
2/2 SYR4 2014–2017
Barium
195.6 µg/L 9.8%
of the EPA limit 2000 µg/L
worst single sample: 197 µg/L
2/2 SYR4 2014–2017
Fluoride
259 µg/L 6.5%
of the EPA limit 4000 µg/L
worst single sample: 260 µg/L
2/2 SYR4 2014–2017
Gross Beta Particle Activity
5.065 pCi/L
No EPA limit set
worst single sample: 5.1 pCi/L
2/4 SYR4 2012–2017
Chloroform
1.5 µg/L
No EPA limit set
 1/11 SYR4 2013–2019
Combined Uranium
2.8 µg/L 9.3%
of the EPA limit 30 µg/L
 1/1 SYR4 2017
Dibromoacetic Acid
2.6 µg/L
No EPA limit set
 1/7 SYR4 2013–2019
Dibromochloromethane
1 µg/L
No EPA limit set
 1/11 SYR4 2013–2019
Dichloroacetic Acid
3 µg/L
No EPA limit set
 1/7 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
9 pCi/L 60%
of the EPA limit 15 pCi/L
 1/1 SYR4 2017
TTHM
1 µg/L 1.3%
of the EPA limit 80 µg/L
 1/7 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
5.6 µg/L 9.3%
of the EPA limit 60 µg/L
 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 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
GARDNER, JOHN, L
Phone
713-651-0111

Frequently asked questions about Chelford City Mud

Is Chelford City Mud tap water safe to drink?

EPA monitoring detected 19 contaminants in Chelford City 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 Chelford City Mud's water?

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

How many people does Chelford City Mud serve?

Chelford City Mud reports serving 8,917 people in Texas, per its EPA record.

Has Chelford City Mud had any water quality violations?

The EPA has 17 violations on file for Chelford City Mud, 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.