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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

MS0590003 , Blackland Water Association

15 of the 56 analytes this system has been tested for have been detected at least once, across 149 samples on record.

The other 41 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 149 samples on record, detections range from August 11, 2004 to August 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 Blackland Water Association, 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 50 of 50 results Aug 23, 2011 Jul 31, 2023
TTHM 2950 Organic Chemical 14 of 19 results Aug 11, 2004 Aug 11, 2025
Lead 1030 Inorganic Chemical 12 of 50 results Aug 23, 2011 Jul 31, 2023
Dibromochloromethane 2944 Organic Chemical 11 of 14 results Jun 30, 2010 Aug 11, 2025
Bromodichloromethane 2943 Organic Chemical 10 of 14 results Apr 22, 2019 Aug 11, 2025
Barium 1010 Inorganic Chemical 9 of 9 results Nov 15, 2004 Mar 17, 2025
Bromoform 2942 Organic Chemical 8 of 14 results Jun 30, 2010 Aug 11, 2025
Nickel 1036 Inorganic Chemical 8 of 9 results Nov 15, 2004 Mar 17, 2025
Fluoride 1025 Inorganic Chemical 8 of 9 results Nov 15, 2004 Oct 3, 2022
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 19 results Jun 27, 2007 Aug 11, 2025
Chloroform 2941 Organic Chemical 7 of 14 results Feb 20, 2024 Aug 11, 2025
Chromium 1020 Inorganic Chemical 5 of 9 results Apr 13, 2005 Dec 12, 2016
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 17, 2019 Mar 3, 2025
Dichloroacetic Acid 2451 Organic Chemical 2 of 13 results Apr 22, 2019 Aug 11, 2025
Monobromoacetic Acid 2453 Organic Chemical 1 of 13 results Aug 26, 2013 Aug 26, 2013

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 21–30 of 149 samples, newest first — collected July 17, 2023 to July 31, 2023. The summary above covers all 149.

18 results from the 10 samples listed here: 11 detected, 7 not detected. Across the whole record it is 155 of 799. 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 8 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 Blackland Water Association, every result from 21 to 30 of 149 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
Jul 31, 2023 06:02
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-230801-008
Laboratory
MSDH Lab
0.154 mg/l , sample collected Jul 31, 2023 06:02, sampling point LC0006 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 31, 2023 06:02, sampling point LC0006 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 31, 2023 04:45
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-230801-007
Laboratory
MSDH Lab
0.308 mg/l , sample collected Jul 31, 2023 04:45, sampling point LC0011 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 31, 2023 04:45, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 31, 2023 06:00
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-230801-006
Laboratory
MSDH Lab
0.104 mg/l , sample collected Jul 31, 2023 06:00, 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 31, 2023 06:00, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 31, 2023 09:10
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230801-005
Laboratory
MSDH Lab
0.123 mg/l , sample collected Jul 31, 2023 09:10, 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 31, 2023 09:10, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 31, 2023 06:00
Sampling point
LC0013 Location withheld
Sample type
Routine
Lab sample
PB-230801-004
Laboratory
MSDH Lab
0.176 mg/l , sample collected Jul 31, 2023 06:00, sampling point LC0013 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.9 ug/l , sample collected Jul 31, 2023 06:00, sampling point LC0013 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 31, 2023 06:20
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-230801-003
Laboratory
MSDH Lab
0.262 mg/l , sample collected Jul 31, 2023 06:20, sampling point LC0014 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 31, 2023 06:20, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 31, 2023 07:00
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-230801-002
Laboratory
MSDH Lab
0.185 mg/l , sample collected Jul 31, 2023 07:00, 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 31, 2023 07:00, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 31, 2023 06:09
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-230801-001
Laboratory
MSDH Lab
0.395 mg/l , sample collected Jul 31, 2023 06:09, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.7 ug/l , sample collected Jul 31, 2023 06:09, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 17, 2023 12:25
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230718-005
Laboratory
MSDH Lab
1.16 ug/l , sample collected Jul 17, 2023 12:25, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Jul 17, 2023 12:20
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230718-005
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 17, 2023 12:20, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023

Routine (10).