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.
| 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 91–100 of 478 samples, newest first — collected July 10, 2023 to July 18, 2023. The summary above covers all 478.
27 results from the 10 samples listed here: 16 detected, 11 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 7 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.158 mg/l , sample collected Jul 18, 2023 07:10, sampling point LC0014 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.8 ug/l , sample collected Jul 18, 2023 07:10, sampling point LC0014 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0582 mg/l , sample collected Jul 18, 2023 06:30, sampling point LC0021 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.5 ug/l , sample collected Jul 18, 2023 06:30, sampling point LC0021 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0695 mg/l , sample collected Jul 18, 2023 07:00, sampling point LC0024 | 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 18, 2023 07:00, sampling point LC0024 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0547 mg/l , sample collected Jul 12, 2023 07:30, sampling point LC0027 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 2.3 ug/l , sample collected Jul 12, 2023 07:30, sampling point LC0027 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.116 mg/l , sample collected Jul 12, 2023 06:08, sampling point LC0026 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 1.3 ug/l , sample collected Jul 12, 2023 06:08, sampling point LC0026 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.11 mg/l , sample collected Jul 12, 2023 08:55, sampling point LC0028 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 2.6 ug/l , sample collected Jul 12, 2023 08:55, sampling point LC0028 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0564 mg/l , sample collected Jul 11, 2023 06:00, sampling point LC0032 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 2.2 ug/l , sample collected Jul 11, 2023 06:00, sampling point LC0032 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 11:20, sampling point TF104 | Cyanide 1024 EPA method QC10204001X | Jul 1, 2023 – Sep 30, 2023 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 10:15, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jul 1, 2023 – Sep 30, 2023 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 11:20, sampling point TF104 | Arsenic 1005 EPA method 200.8 | Jul 1, 2023 – Sep 30, 2023 |
| 0.009 mg/l , sample collected Jul 10, 2023 11:20, sampling point TF104 | Barium 1010 EPA method 200.8 | Jul 1, 2023 – Sep 30, 2023 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 11:20, sampling point TF104 | Cadmium 1015 EPA method 200.8 | Jul 1, 2023 – Sep 30, 2023 |
| 0.003 mg/l , sample collected Jul 10, 2023 11:20, sampling point TF104 | Chromium 1020 EPA method 200.8 | Jul 1, 2023 – Sep 30, 2023 |
| 0.179 mg/l , sample collected Jul 10, 2023 11:20, sampling point TF104 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jul 1, 2023 – Sep 30, 2023 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 11:20, sampling point TF104 | Mercury 1035 EPA method 200.8 | Jul 1, 2023 – Sep 30, 2023 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 11:20, sampling point TF104 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 11:20, sampling point TF104 | Selenium 1045 EPA method 200.8 | Jul 1, 2023 – Sep 30, 2023 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 11:20, sampling point TF104 | Antimony, Total 1074 EPA method 200.8 | Jul 1, 2023 – Sep 30, 2023 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 11:20, sampling point TF104 | Beryllium, Total 1075 EPA method 200.8 | Jul 1, 2023 – Sep 30, 2023 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2023 11:20, sampling point TF104 | Thallium, Total 1085 EPA method 200.8 | Jul 1, 2023 – Sep 30, 2023 |
-
- Collected
- Jul 18, 2023 07:10
- Sampling point
- LC0014 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230719-124
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.158 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.8 ug/l
-
- Collected
- Jul 18, 2023 06:30
- Sampling point
- LC0021 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230719-123
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0582 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.5 ug/l
-
- Collected
- Jul 18, 2023 07:00
- Sampling point
- LC0024 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230719-122
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0695 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 12, 2023 07:30
- Sampling point
- LC0027 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230713-127
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0547 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 2.3 ug/l
-
- Collected
- Jul 12, 2023 06:08
- Sampling point
- LC0026 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230713-126
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.116 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.3 ug/l
-
- Collected
- Jul 12, 2023 08:55
- Sampling point
- LC0028 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230713-125
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.11 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 2.6 ug/l
-
- Collected
- Jul 11, 2023 06:00
- Sampling point
- LC0032 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230713-124
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0564 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 2.2 ug/l
-
- Collected
- Jul 10, 2023 11:20
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- CN-230710-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jul 10, 2023 10:15
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- CN-230710-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jul 10, 2023 11:20
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- IN-230711-006
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Barium 1010 EPA method 200.8
- Result
- 0.009 mg/l
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Chromium 1020 EPA method 200.8
- Result
- 0.003 mg/l
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.179 mg/l
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
Routine (10).