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Tap water quality report

Oak Hollow Mobile Home Park

EPA monitoring tested this supplier for 31 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

31
contaminants tested
8
detected
195
people served
0
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Ground water
Ownership
Private
Counties served
Brazoria

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
1,840
violations on file
1
still open
ViolationTypeStatusPeriod
MON Monitoring Resolved 2025-08-01 → 2025-08-31
MON Monitoring Resolved 2025-08-01 → 2025-08-31
MON Monitoring Resolved 2025-08-01 → 2025-08-31
MON Monitoring Resolved 2025-08-01 → 2025-08-31
Other Monitoring Unaddressed 2025-07-01
MR Monitoring Resolved 2024-04-01 → 2024-06-30
MR Monitoring Resolved 2024-04-01 → 2024-06-30
MR Monitoring Resolved 2024-04-01 → 2024-06-30
MR Monitoring Resolved 2024-04-01 → 2024-06-30
MR Monitoring Resolved 2024-04-01 → 2024-06-30

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 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
53 µg/L 4.1%
of the EPA limit 1300 µg/L
worst single sample: 56 µg/L
31/31 SYR4 2013–2017
Lead
10.6 µg/L 71%
of the EPA limit 15 µg/L
worst single sample: 11 µg/L
5/31 SYR4 2013–2017
Nitrate
80 µg/L 0.8%
of the EPA limit 10000 µg/L
 4/4 SYR4 2012–2013
Barium
186 µg/L 9.3%
of the EPA limit 2000 µg/L
 1/1 SYR4 2013
Combined Radium (-226 And -228)
1 pCi/L 20%
of the EPA limit 5 pCi/L
 1/1 SYR4 2013
Fluoride
550 µg/L 14%
of the EPA limit 4000 µg/L
 1/1 SYR4 2013
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 1/1 LCR 2023
Nitrate-Nitrite
80 µg/L 0.8%
of the EPA limit 10000 µg/L
 1/1 SYR4 2012
23 contaminants tested, none detected
1,2-DIBROMO-3-CHLOROPROPANE2,4,5-TP2,4-DAntimony, TotalArsenicAsbestosBeryllium, TotalCadmiumCarbofuranChromiumCombined UraniumDalaponDinosebEthylene DibromideGross Alpha, Excl. Radon And UGross Beta Particle ActivityMercuryNitriteOxamylPentachlorophenolPicloramSeleniumThallium, Total

Utility contact

Contact
STAHLHEBER, GARY, DON
Phone
281-960-2250
Email
[email protected]

Frequently asked questions about Oak Hollow Mobile Home Park

Is Oak Hollow Mobile Home Park tap water safe to drink?

EPA monitoring detected 8 contaminants in Oak Hollow Mobile Home Park'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 Oak Hollow Mobile Home Park's water?

EPA monitoring detected Copper, Lead, Nitrate, Barium, Combined Radium (-226 And -228), and others. The full list with the level and data source for each is above.

How many people does Oak Hollow Mobile Home Park serve?

Oak Hollow Mobile Home Park reports serving 195 people in Texas, per its EPA record.

Has Oak Hollow Mobile Home Park had any water quality violations?

The EPA has 1840 violations on file for Oak Hollow Mobile Home Park, 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.