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
MS0260043 , Harland Creek W/A-Horseshoe LK
10 of the 13 analytes this system has been tested for have been detected at least once, across 117 samples on record.
The other 3 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 117 samples on record, detections range from December 16, 2003 to April 30, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 97 of 97 results | Dec 16, 2003 | Aug 15, 2024 |
| Lead 1030 | Inorganic Chemical | 70 of 97 results | Dec 16, 2003 | Aug 15, 2024 |
| TTHM 2950 | Organic Chemical | 9 of 10 results | Jun 9, 2004 | Apr 30, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 8 of 10 results | Jun 9, 2004 | Apr 30, 2025 |
| Chloroform 2941 | Organic Chemical | 5 of 6 results | Jun 5, 2007 | Aug 23, 2017 |
| Bromodichloromethane 2943 | Organic Chemical | 5 of 6 results | Jun 5, 2007 | Aug 23, 2017 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 5 results | Jul 23, 2009 | Aug 23, 2017 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 of 5 results | Jul 23, 2009 | Aug 23, 2017 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 6 results | Jul 23, 2014 | Jul 23, 2014 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 5 results | Jun 27, 2011 | Jun 27, 2011 |
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 117 samples, newest first — collected July 23, 2014 to July 16, 2018. The summary above covers all 117.
34 results from the 10 samples listed here: 24 detected, 10 not detected. Across the whole record it is 204 of 263. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.083 mg/l , sample collected Jul 16, 2018 08:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2016 – Dec 31, 2018 |
| 0.0011 mg/l , sample collected Jul 16, 2018 08:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2016 – Dec 31, 2018 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 23, 2017 09:47, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.003 mg/l , sample collected Aug 23, 2017 09:47, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.009 mg/l , sample collected Aug 23, 2017 09:47, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 23, 2017 09:47, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 23, 2017 09:47, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.012 mg/l , sample collected Aug 23, 2017 09:47, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2016 – Dec 31, 2018 |
|
||
| 21.2 ug/l , sample collected Aug 23, 2017 09:45, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 23, 2017 09:45, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 2.66 ug/l , sample collected Aug 23, 2017 09:45, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 23, 2017 09:45, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 23.9 ug/l , sample collected Aug 23, 2017 09:45, sampling point MRT000 | TTHM 2950 | Jan 1, 2016 – Dec 31, 2018 |
|
||
| 0.0251 mg/l , sample collected Aug 11, 2015 09:48, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
| 0.001 mg/l , sample collected Aug 11, 2015 09:48, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
|
||
| 0.019 mg/l , sample collected Aug 11, 2015 06:37, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 11, 2015 06:37, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
|
||
| 0.0275 mg/l , sample collected Aug 11, 2015 06:55, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
| 0.0043 mg/l , sample collected Aug 11, 2015 06:55, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
|
||
| 0.0191 mg/l , sample collected Aug 10, 2015 20:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
| 0.001 mg/l , sample collected Aug 10, 2015 20:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
|
||
| 0.0194 mg/l , sample collected Aug 10, 2015 22:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
| 0.002 mg/l , sample collected Aug 10, 2015 22:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.007 mg/l , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.005 mg/l , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.012 mg/l , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2013 – Dec 31, 2015 |
|
||
| 7.8 ug/l , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 2.54 ug/l , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.02 ug/l , sample collected Jul 23, 2014 01:30, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 11.4 ug/l , sample collected Jul 23, 2014 01:30, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2013 – Dec 31, 2015 |
-
- Collected
- Jul 16, 2018 08:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 180719-013PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Dec 31, 2018
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.083 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Aug 23, 2017 09:47
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 170824-005HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.003 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.009 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.012 mg/l
- Monitoring period
- Jan 1, 2016 – Dec 31, 2018
-
- Collected
- Aug 23, 2017 09:45
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 170824-004TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 21.2 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 2.66 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950
- Result
- 23.9 ug/l
- Monitoring period
- Jan 1, 2016 – Dec 31, 2018
-
- Collected
- Aug 11, 2015 09:48
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150812-030PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0251 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Aug 11, 2015 06:37
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150812-029PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.019 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 11, 2015 06:55
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150812-027PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0275 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0043 mg/l
-
- Collected
- Aug 10, 2015 20:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150812-031PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0191 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Aug 10, 2015 22:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150812-028PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0194 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.002 mg/l
-
- Collected
- Jul 23, 2014 01:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 140725-002HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.007 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.005 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.012 mg/l
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
-
- Collected
- Jul 23, 2014 01:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 140725-002TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 7.8 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 2.54 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.02 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 11.4 ug/l
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
Routine (10).