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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

MS0260022 , Harland Creek Community W/A-B

27 of the 59 analytes this system has been tested for have been detected at least once, across 478 samples on record.

The other 32 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 478 samples on record, detections range from September 2, 1993 to February 11, 2026. These figures cover the whole record; the list of samples further down is narrowed.

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 Harland Creek Community W/A-B, 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 138 of 146 results Sep 2, 1993 Jul 18, 2023
Lead 1030 Inorganic Chemical 101 of 146 results Sep 2, 1993 Jul 18, 2023
Barium 1010 Inorganic Chemical 45 of 45 results Sep 17, 2003 Feb 10, 2025
Fluoride 1025 Inorganic Chemical 41 of 45 results Sep 17, 2003 Feb 10, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 32 of 32 results Jun 9, 2004 Feb 11, 2026
TTHM 2950 Organic Chemical 30 of 30 results Jun 9, 2004 Aug 13, 2025
Chromium 1020 Inorganic Chemical 28 of 45 results Sep 17, 2003 Oct 9, 2024
Chloroform 2941 Organic Chemical 24 of 26 results Sep 19, 2006 Aug 13, 2025
Dichloroacetic Acid 2451 Organic Chemical 23 of 25 results Sep 22, 2008 Feb 11, 2026
Trichloroacetic Acid 2452 Organic Chemical 21 of 25 results Sep 22, 2008 Feb 11, 2026
Bromodichloromethane 2943 Organic Chemical 19 of 26 results Sep 19, 2006 Aug 13, 2025
Xylenes, Total 2955 Organic Chemical 15 of 69 results Jan 27, 2004 Apr 14, 2021
Ethylbenzene 2992 Organic Chemical 8 of 69 results Jan 27, 2004 Apr 14, 2021
Nickel 1036 Inorganic Chemical 6 of 45 results Feb 6, 2006 Oct 31, 2018
Selenium 1045 Inorganic Chemical 6 of 45 results Mar 14, 2005 Feb 6, 2006
Nitrite 1041 Inorganic Chemical 5 of 72 results Jun 26, 2006 Oct 25, 2023
Sulfate 1055 Inorganic Chemical 4 of 8 results Sep 17, 2003 Feb 9, 2004
Dibromochloromethane 2944 Organic Chemical 3 of 26 results May 14, 2024 Oct 28, 2024
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 23, 2019 Feb 5, 2024
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 72 results Feb 19, 2014 Feb 19, 2014
Monochloroacetic Acid 2450 Organic Chemical 2 of 25 results Dec 8, 2009 Dec 8, 2009
Cadmium 1015 Inorganic Chemical 2 of 45 results Mar 14, 2005 Feb 6, 2006
Arsenic 1005 Inorganic Chemical 1 of 45 results Oct 25, 2023 Oct 25, 2023
Gross Alpha Particle Activity 4109 Radionuclide 1 of 4 results Sep 18, 2012 Sep 18, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 12 results Dec 5, 2011 Dec 5, 2011
Radium-228 4030 Radionuclide 1 of 12 results Dec 5, 2011 Dec 5, 2011
Nitrate 1040 Inorganic Chemical 1 of 72 results Apr 23, 2007 Apr 23, 2007

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 1–10 of 33 samples, newest first — collected June 25, 2025 to February 11, 2026. The summary above covers all 33.

21 results from the 10 samples listed here: 6 detected, 15 not detected. Across the whole record it is 563 of 2,888. 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 1 sampling point 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 Harland Creek Community W/A-B, every result from 1 to 10 of 33 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
Feb 11, 2026 11:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-180738-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 11, 2026 11:00, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
7.8 ug/l , sample collected Feb 11, 2026 11:00, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
13 ug/l , sample collected Feb 11, 2026 11:00, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 11, 2026 11:00, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 11, 2026 11:00, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
20.8 ug/l , sample collected Feb 11, 2026 11:00, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2026 – Dec 31, 2026
Collected
Feb 11, 2026 11:30
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
NI-260211-043
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 11, 2026 11:30, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 11, 2026 11:30, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 11, 2026 11:30, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Oct 16, 2025 08:15
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
CN-251016-008
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 16, 2025 08:15, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2025 – Dec 31, 2027
Collected
Oct 8, 2025 10:30
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
RU-251009-004
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 10:30, sampling point TF104 Combined Uranium 4006 EPA method 200.8 Not recorded
Collected
Oct 8, 2025 09:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
RU-251009-003
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 09:00, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Not recorded
Collected
Aug 21, 2025 08:55
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
CN-250821-028
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 21, 2025 08:55, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2025 – Dec 31, 2027
Collected
Aug 13, 2025 09:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-159985-1
Laboratory
Eurofins Eaton Analytical South Bend in
19 ug/l , sample collected Aug 13, 2025 09:00, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 13, 2025 09:00, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
2.7 ug/l , sample collected Aug 13, 2025 09:00, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 13, 2025 09:00, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
21.7 ug/l , sample collected Aug 13, 2025 09:00, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jul 9, 2025 09:55
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
RU-250710-009
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 9, 2025 09:55, sampling point TF104 Combined Uranium 4006 EPA method 200.8 Not recorded
Collected
Jul 9, 2025 11:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
RU-250710-008
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 9, 2025 11:00, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Not recorded
Collected
Jun 25, 2025 08:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-250625-014
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 25, 2025 08:45, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025

Routine (10).