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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 81–90 of 149 samples, newest first — collected August 26, 2013 to August 20, 2014. The summary above covers all 149.

24 results from the 10 samples listed here: 11 detected, 13 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.

Chemical and radiological sample results for Blackland Water Association, every result from 81 to 90 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
Aug 20, 2014 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140822-176PB
Laboratory
MSDH Lab
0.0128 mg/l , sample collected Aug 20, 2014 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0011 mg/l , sample collected Aug 20, 2014 05:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 20, 2014 05:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140822-175PB
Laboratory
MSDH Lab
0.2848 mg/l , sample collected Aug 20, 2014 05:41, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 20, 2014 05:41, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 20, 2014 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140822-174PB
Laboratory
MSDH Lab
0.3598 mg/l , sample collected Aug 20, 2014 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 20, 2014 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 20, 2014 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140822-173PB
Laboratory
MSDH Lab
0.0083 mg/l , sample collected Aug 20, 2014 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0006 mg/l , sample collected Aug 20, 2014 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 20, 2014 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140822-172PB
Laboratory
MSDH Lab
0.5024 mg/l , sample collected Aug 20, 2014 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0009 mg/l , sample collected Aug 20, 2014 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 20, 2014 07:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140822-171PB
Laboratory
MSDH Lab
0.114 mg/l , sample collected Aug 20, 2014 07:47, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 20, 2014 07:47, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 20, 2014 05:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140822-170PB
Laboratory
MSDH Lab
0.2985 mg/l , sample collected Aug 20, 2014 05:26, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 20, 2014 05:26, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 20, 2014 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140822-169PB
Laboratory
MSDH Lab
0.1638 mg/l , sample collected Aug 20, 2014 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 20, 2014 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
May 12, 2014 14:00
Sampling point
TF101
Sample type
Routine
Lab sample
140513-027NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 12, 2014 14:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 12, 2014 14:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 12, 2014 14:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Collected
Aug 26, 2013 04:05
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130827-002TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 26, 2013 04:05, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 26, 2013 04:05, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 26, 2013 04:05, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 26, 2013 04:05, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Aug 26, 2013 04:05, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013

Routine (10).