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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Chemical and radiological sample results

MS0290004 , Houston-Palestine Water Assoc

18 of the 57 analytes this system has been tested for have been detected at least once, across 368 samples on record.

The other 39 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 368 samples on record, detections range from August 9, 1993 to February 11, 2025. These figures cover the whole record.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for Houston-Palestine Water Assoc, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 105 of 140 results Aug 9, 1993 Jul 11, 2023
Lead 1030 Inorganic Chemical 63 of 140 results Aug 9, 1993 Jul 10, 2023
Barium 1010 Inorganic Chemical 32 of 32 results Sep 17, 2003 Feb 11, 2025
Nickel 1036 Inorganic Chemical 24 of 32 results Sep 17, 2003 Feb 11, 2025
Fluoride 1025 Inorganic Chemical 22 of 32 results Sep 17, 2003 Feb 11, 2025
Chromium 1020 Inorganic Chemical 17 of 32 results Feb 9, 2004 Dec 17, 2019
TTHM 2950 Organic Chemical 11 of 21 results Jun 7, 2004 Oct 29, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 15 results Mar 5, 2012 Oct 3, 2012
Selenium 1045 Inorganic Chemical 10 of 32 results Feb 9, 2004 Apr 14, 2008
Bromoform 2942 Organic Chemical 9 of 16 results Oct 1, 2007 Oct 29, 2024
Sodium 1052 Inorganic Chemical 9 of 9 results Oct 1, 2019 Feb 12, 2024
Sulfate 1055 Inorganic Chemical 6 of 6 results Sep 17, 2003 Feb 9, 2004
Arsenic 1005 Inorganic Chemical 4 of 32 results Dec 17, 2019 Feb 11, 2025
Cadmium 1015 Inorganic Chemical 3 of 32 results Feb 6, 2006 Feb 6, 2006
Dibromochloromethane 2944 Organic Chemical 2 of 16 results Oct 1, 2007 May 15, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 2 of 22 results Sep 22, 2008 Jun 8, 2010
Monobromoacetic Acid 2453 Organic Chemical 1 of 17 results Sep 22, 2008 Sep 22, 2008
Cyanide 1024 Inorganic Chemical 1 of 32 results Sep 17, 2003 Sep 17, 2003

No date range is applied: this list draws on every sample on record. Show the last two years only.

The most recent samples, result by result

The table below lists 31–40 of 368 samples, newest first — collected July 10, 2023 to December 28, 2023. The summary above covers all 368.

29 results from the 10 samples listed here: 12 detected, 17 not detected. Across the whole record it is 331 of 1,771. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 5 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Houston-Palestine Water Assoc, every result from 31 to 40 of 368 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Dec 28, 2023 11:05
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-89168-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Dec 28, 2023 11:05, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 28, 2023 11:05, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 28, 2023 11:05, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 28, 2023 11:05, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 28, 2023 11:05, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Dec 28, 2023 11:05, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2023 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2023 11:05, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
0.94 ug/l , sample collected Dec 28, 2023 11:05, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2023 11:05, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2023 11:05, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
0.94 ug/l , sample collected Dec 28, 2023 11:05, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2023 – Dec 31, 2023
Collected
Jul 11, 2023 06:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230712-010
Laboratory
MSDH Lab
0.739 mg/l , sample collected Jul 11, 2023 06:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 11, 2023 06:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 11, 2023 05:22
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-230712-004
Laboratory
MSDH Lab
0.303 mg/l , sample collected Jul 11, 2023 05:22, sampling point LC0009 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 11, 2023 05:22, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 11, 2023 06:00
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230712-002
Laboratory
MSDH Lab
0.208 mg/l , sample collected Jul 11, 2023 06:00, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 11, 2023 06:00, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 11, 2023 06:30
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-230712-001
Laboratory
MSDH Lab
0.0931 mg/l , sample collected Jul 11, 2023 06:30, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 11, 2023 06:30, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 10, 2023 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230712-009
Laboratory
MSDH Lab
0.341 mg/l , sample collected Jul 10, 2023 13:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
4.6 ug/l , sample collected Jul 10, 2023 13:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 10, 2023 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230712-008
Laboratory
MSDH Lab
0.273 mg/l , sample collected Jul 10, 2023 13:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2023 13:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 10, 2023 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230712-007
Laboratory
MSDH Lab
0.297 mg/l , sample collected Jul 10, 2023 12:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2023 12:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 10, 2023 12:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230712-006
Laboratory
MSDH Lab
0.333 mg/l , sample collected Jul 10, 2023 12:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2023 12:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 10, 2023 12:07
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-230712-005
Laboratory
MSDH Lab
0.261 mg/l , sample collected Jul 10, 2023 12:07, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2023 12:07, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).