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Northwest Park MUD

Published drinking-water records and contacts for Northwest Park MUD. System TX1010593. Review sources and dates; not a real-time water assessment.

System ID
TX1010593
State or territory
TX
Published population served
18168
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2025-11-17NWPK, WP3 / EP004MC
4:2 FTS< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
6:2 FTS< 0.005 µg/L0.005 µg/L2025-11-17NWPK, WP3 / EP004MC
8:2 FTS< 0.005 µg/L0.005 µg/L2025-11-17NWPK, WP3 / EP004MC
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2025-11-17NWPK, WP3 / EP004MC
ADONA< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
HFPO-DA< 0.005 µg/L0.005 µg/L2025-11-17NWPK, WP3 / EP004MC
NEtFOSAA< 0.005 µg/L0.005 µg/L2025-11-17NWPK, WP3 / EP004MC
NFDHA< 0.02 µg/L0.02 µg/L2025-11-17NWPK, WP3 / EP004MC
NMeFOSAA< 0.006 µg/L0.006 µg/L2025-11-17NWPK, WP3 / EP004MC
PFBA< 0.005 µg/L0.005 µg/L2025-11-17NWPK, WP3 / EP004MC
PFBS< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFDA< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFDoA< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFEESA< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFHpA< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFHpS< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFHxA< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFHxS< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFMBA< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFMPA< 0.004 µg/L0.004 µg/L2025-11-17NWPK, WP3 / EP004MC
PFNA< 0.004 µg/L0.004 µg/L2025-11-17NWPK, WP3 / EP004MC
PFOA< 0.004 µg/L0.004 µg/L2025-11-17NWPK, WP3 / EP004MC
PFOS< 0.004 µg/L0.004 µg/L2025-11-17NWPK, WP3 / EP004MC
PFPeA< 0.003 µg/L0.003 µg/L2025-11-17NWPK, WP3 / EP004MC
PFPeS< 0.004 µg/L0.004 µg/L2025-11-17NWPK, WP3 / EP004MC
PFTA< 0.008 µg/L0.008 µg/L2025-11-17NWPK, WP3 / EP004MC
PFTrDA< 0.007 µg/L0.007 µg/L2025-11-17NWPK, WP3 / EP004MC
PFUnA< 0.002 µg/L0.002 µg/L2025-11-17NWPK, WP3 / EP004MC
lithium11.7 µg/L9 µg/L2025-11-17NWPK, WP3 / EP004MC

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0.001 mg/L2023-01-01 – 2025-12-312026Q3
Lead (PB90) 0.0024 mg/L2020-01-01 – 2022-12-312026Q3
Lead (PB90) 0.002 mg/L2017-01-01 – 2019-12-312026Q3
Lead (PB90) 0.002 mg/L2014-01-01 – 2016-12-312026Q3
Lead (PB90) 0.00474 mg/L2011-01-01 – 2013-12-312026Q3
Lead (PB90) 0.00556 mg/L2008-01-01 – 2010-12-312026Q3
Lead (PB90) 0.00556 mg/L2008-01-01 – 2010-12-312026Q3
Lead (PB90) 0.0074 mg/L2005-01-01 – 2007-12-312026Q3

Published compliance history

17 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Consumer Confidence Rule / Consumer Confidence Report Inadequate Reporting2025-07-01 – —UnaddressedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2019-01-01 – 2021-12-31ArchivedNo2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Sutton, Dois: 713-951-0800

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records