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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.

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

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 401–410 of 478 samples, newest first — collected October 6, 1999 to September 11, 2001. The summary above covers all 478.

20 results from the 10 samples listed here: 17 detected, 3 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.

Chemical and radiological sample results for Harland Creek Community W/A-B, every result from 401 to 410 of 478 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
Sep 11, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010912-162PB
Laboratory
MSDH Lab
0.109 mg/l , sample collected Sep 11, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Sep 11, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Sep 11, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010912-161PB
Laboratory
MSDH Lab
0.103 mg/l , sample collected Sep 11, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Sep 11, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Sep 11, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010912-099PB
Laboratory
MSDH Lab
0.374 mg/l , sample collected Sep 11, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Sep 11, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Sep 11, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010912-098PB
Laboratory
MSDH Lab
0.352 mg/l , sample collected Sep 11, 2001, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Sep 11, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Sep 11, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010912-097PB
Laboratory
MSDH Lab
0.143 mg/l , sample collected Sep 11, 2001, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Sep 11, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Sep 11, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010912-090PB
Laboratory
MSDH Lab
0.376 mg/l , sample collected Sep 11, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Sep 11, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Sep 11, 2001
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
010912-089PB
Laboratory
MSDH Lab
0.009 mg/l , sample collected Sep 11, 2001, sampling point DS000 Copper, Free 1022 Not recorded
0.004 mg/l , sample collected Sep 11, 2001, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 7, 1999
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991012-011L
Laboratory
MSDH Lab
0.094 mg/l , sample collected Oct 7, 1999, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 7, 1999, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 6, 1999
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991007-128L
Laboratory
MSDH Lab
0.213 mg/l , sample collected Oct 6, 1999, sampling point DS000 Copper, Free 1022 Not recorded
0.003 mg/l , sample collected Oct 6, 1999, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 6, 1999
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991007-124L
Laboratory
MSDH Lab
0.374 mg/l , sample collected Oct 6, 1999, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Oct 6, 1999, sampling point DS000 Lead 1030 Not recorded

Routine (10).