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
MS0760026 , Wayside Water Association
13 of the 13 analytes this system has been tested for have been detected at least once, across 340 samples on record.
The other 0 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 340 samples on record, detections range from September 20, 2004 to April 30, 2024. 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 |
|---|---|---|---|---|
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 116 of 119 results | Sep 20, 2004 | Apr 30, 2024 |
| TTHM 2950 | Organic Chemical | 115 of 119 results | Sep 20, 2004 | Apr 30, 2024 |
| Copper, Free 1022 | Inorganic Chemical | 102 of 102 results | Aug 14, 2007 | Aug 9, 2023 |
| Chloroform 2941 | Organic Chemical | 84 of 88 results | May 22, 2006 | Dec 15, 2020 |
| Lead 1030 | Inorganic Chemical | 81 of 102 results | Aug 14, 2007 | Aug 9, 2023 |
| Dichloroacetic Acid 2451 | Organic Chemical | 78 of 81 results | Jun 2, 2008 | Dec 15, 2020 |
| Trichloroacetic Acid 2452 | Organic Chemical | 74 of 81 results | Jun 2, 2008 | Dec 15, 2020 |
| Bromodichloromethane 2943 | Organic Chemical | 74 of 88 results | May 22, 2006 | Jan 9, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 69 of 88 results | May 22, 2006 | Jan 9, 2020 |
| Dibromoacetic Acid 2454 | Organic Chemical | 53 of 81 results | Jun 2, 2008 | Sep 28, 2020 |
| Bromoform 2942 | Organic Chemical | 44 of 88 results | May 22, 2006 | Jun 15, 2017 |
| Monochloroacetic Acid 2450 | Organic Chemical | 41 of 81 results | Jun 2, 2008 | Jun 30, 2020 |
| Monobromoacetic Acid 2453 | Organic Chemical | 8 of 81 results | Sep 15, 2009 | Sep 28, 2020 |
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 121–130 of 340 samples, newest first — collected March 30, 2017 to September 28, 2017. The summary above covers all 340.
37 results from the 10 samples listed here: 28 detected, 9 not detected. Across the whole record it is 939 of 1,199. 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 2 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 |
|---|---|---|
|
||
| 0.0362 mg/l , sample collected Sep 28, 2017 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0057 mg/l , sample collected Sep 28, 2017 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0374 mg/l , sample collected Sep 28, 2017 04:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0012 mg/l , sample collected Sep 28, 2017 04:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0569 mg/l , sample collected Sep 28, 2017 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0011 mg/l , sample collected Sep 28, 2017 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0303 mg/l , sample collected Sep 28, 2017 05:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0006 mg/l , sample collected Sep 28, 2017 05:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0207 mg/l , sample collected Sep 27, 2017 19:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0151 mg/l , sample collected Sep 27, 2017 19:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 15, 2017 03:00, sampling point SM2 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.004 mg/l , sample collected Jun 15, 2017 03:00, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Jun 15, 2017 03:00, sampling point SM2 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 15, 2017 03:00, sampling point SM2 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.003 mg/l , sample collected Jun 15, 2017 03:00, sampling point SM2 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.009 mg/l , sample collected Jun 15, 2017 03:00, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 | Apr 1, 2017 – Jun 30, 2017 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 15, 2017 03:30, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.004 mg/l , sample collected Jun 15, 2017 03:30, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Jun 15, 2017 03:30, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 15, 2017 03:30, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.003 mg/l , sample collected Jun 15, 2017 03:30, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.009 mg/l , sample collected Jun 15, 2017 03:30, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 | Apr 1, 2017 – Jun 30, 2017 |
|
||
| 6.31 ug/l , sample collected Jun 15, 2017 03:00, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 2.16 ug/l , sample collected Jun 15, 2017 03:00, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 8.67 ug/l , sample collected Jun 15, 2017 03:00, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 6.43 ug/l , sample collected Jun 15, 2017 03:00, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 23.57 ug/l , sample collected Jun 15, 2017 03:00, sampling point SM2 | TTHM 2950 | Apr 1, 2017 – Jun 30, 2017 |
|
||
| 6.29 ug/l , sample collected Jun 15, 2017 03:30, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 2.08 ug/l , sample collected Jun 15, 2017 03:30, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 8.58 ug/l , sample collected Jun 15, 2017 03:30, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 6.36 ug/l , sample collected Jun 15, 2017 03:30, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 23.31 ug/l , sample collected Jun 15, 2017 03:30, sampling point SM1 | TTHM 2950 | Apr 1, 2017 – Jun 30, 2017 |
|
||
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 30, 2017 04:10, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 30, 2017 04:10, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 30, 2017 04:10, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 30, 2017 04:10, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| Not detected below 4 ug/l Minimum Reporting Level , sample collected Mar 30, 2017 04:10, sampling point SM2 | TTHM 2950 | Jan 1, 2017 – Mar 31, 2017 |
-
- Collected
- Sep 28, 2017 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 171004-013PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0362 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0057 mg/l
-
- Collected
- Sep 28, 2017 04:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 171004-012PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0374 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Sep 28, 2017 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 171004-011PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0569 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Sep 28, 2017 05:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 171004-009PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0303 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Sep 27, 2017 19:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 171004-016PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0207 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0151 mg/l
-
- Collected
- Jun 15, 2017 03:00
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 170616-006HA
- 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
- 0.004 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.002 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
- 0.003 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.009 mg/l
- Monitoring period
- Apr 1, 2017 – Jun 30, 2017
-
- Collected
- Jun 15, 2017 03:30
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 170616-005HA
- 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
- 0.004 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.002 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
- 0.003 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.009 mg/l
- Monitoring period
- Apr 1, 2017 – Jun 30, 2017
-
- Collected
- Jun 15, 2017 03:00
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 170616-006TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 6.31 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 2.16 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 8.67 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 6.43 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950
- Result
- 23.57 ug/l
- Monitoring period
- Apr 1, 2017 – Jun 30, 2017
-
- Collected
- Jun 15, 2017 03:30
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 170616-005TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 6.29 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 2.08 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 8.58 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 6.36 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950
- Result
- 23.31 ug/l
- Monitoring period
- Apr 1, 2017 – Jun 30, 2017
-
- Collected
- Mar 30, 2017 04:10
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 170331-008TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- 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
- Not detected below 1 ug/l Minimum Reporting Level
- 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
- Not detected below 4 ug/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2017 – Mar 31, 2017
Routine (10).