Transient Non-Community · PWSID TX1650189

Stallion Oilfield Services Water Hauler

Serves 25 peopleSurface Water PurchasedOwner: PrivateHouston, Texas
Nothing open right now.

On record since 2022: 5 violations. 3 missed or late tests · 2 notices or reports. Most recent began 2025-05-08.

None of them is a measurement of contaminated water.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

0Over the limit
0Treatment lapse
3Missed or late test
2Notice or report

More violations on record than 43% of active water systems in Texas. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

20052010201520202022 · Missed or late test: 12023 · Missed or late test: 12024 · Missed or late test: 12024 · Notice or report: 12025 · Notice or report: 12025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
60% missed or late test · 340% notice or report · 2

Across Texas, 60% of violations are missed or late tests and 10% are water over a limit.

Every violation on record

  1. 2025-05-08Public NoticePN Violation for NPDWR ViolationBack in compliance
  2. 2024-03-22Public NoticePN Violation for NPDWR ViolationBack in compliance
  3. 2024-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2023-01-01NitrateMonitoring, RegularBack in compliance
  5. 2022-01-01NitrateMonitoring, RegularBack in compliance

System details

Population served25
Service connections1
Water sourceSurface Water Purchased
System typeTransient Non-Community
OwnerPrivate
StatusActive
CityHouston
EPA ZIP on file77024-2849

Areas served

  • Midland County

Reading this record

Stallion Oilfield Services Water Hauler is a transient non-community that draws from surface water purchased and serves about 25 people in Houston, Texas. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.