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
MS0100010 , French Camp Academy
19 of the 59 analytes this system has been tested for have been detected at least once, across 162 samples on record.
The other 40 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 162 samples on record, detections range from July 19, 1993 to December 18, 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 | 81 of 82 results | Jul 19, 1993 | Sep 23, 2025 |
| Lead 1030 | Inorganic Chemical | 52 of 82 results | Jul 19, 1993 | Sep 23, 2025 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Mar 26, 2002 | Dec 9, 2025 |
| TTHM 2950 | Organic Chemical | 8 of 10 results | May 12, 2004 | Dec 18, 2025 |
| Fluoride 1025 | Inorganic Chemical | 8 of 11 results | Mar 26, 2002 | Apr 8, 2020 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 9 results | Jul 9, 2007 | Feb 5, 2025 |
| Chloroform 2941 | Organic Chemical | 6 of 6 results | Jul 9, 2007 | Dec 18, 2025 |
| Chromium 1020 | Inorganic Chemical | 6 of 11 results | Jan 12, 2004 | Dec 9, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 5 of 6 results | Jul 9, 2007 | Dec 18, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 5 of 6 results | Jul 9, 2007 | Dec 18, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 5 results | Aug 6, 2008 | Jul 17, 2018 |
| Nickel 1036 | Inorganic Chemical | 4 of 11 results | Feb 14, 2005 | May 4, 2011 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 24, 2019 | Dec 3, 2024 |
| Cadmium 1015 | Inorganic Chemical | 2 of 11 results | Feb 14, 2005 | Jan 23, 2006 |
| Selenium 1045 | Inorganic Chemical | 2 of 11 results | Feb 14, 2005 | Jan 23, 2006 |
| Bromoform 2942 | Organic Chemical | 1 of 6 results | Dec 18, 2025 | Dec 18, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 1 of 5 results | Aug 6, 2008 | Aug 6, 2008 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 22 results | Jun 7, 2006 | Jun 7, 2006 |
| Nitrate 1040 | Inorganic Chemical | 1 of 22 results | Jun 7, 2006 | Jun 7, 2006 |
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 51–60 of 162 samples, newest first — collected June 18, 2014 to September 14, 2016. The summary above covers all 162.
29 results from the 10 samples listed here: 15 detected, 14 not detected. Across the whole record it is 208 of 611. 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 |
|---|---|---|
|
||
| 0.0101 mg/l , sample collected Sep 14, 2016 06:16, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0015 mg/l , sample collected Sep 14, 2016 06:16, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.259 mg/l , sample collected Sep 14, 2016 09:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 14, 2016 09:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.2603 mg/l , sample collected Sep 13, 2016 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0005 mg/l , sample collected Sep 13, 2016 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1822 mg/l , sample collected Sep 13, 2016 08:17, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 13, 2016 08:17, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0089 mg/l , sample collected Sep 13, 2016 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0049 mg/l , sample collected Sep 13, 2016 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 21, 2016 13:30, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 21, 2016 13:30, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 21, 2016 13:30, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
|
||
| 1.99 ug/l , sample collected Aug 17, 2015 01:15, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 17, 2015 01:15, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 1.49 ug/l , sample collected Aug 17, 2015 01:15, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.21 ug/l , sample collected Aug 17, 2015 01:15, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 4.69 ug/l , sample collected Aug 17, 2015 01:15, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 17, 2015 12:15, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Aug 17, 2015 12:15, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 17, 2015 12:15, 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 17, 2015 12:15, 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 17, 2015 12:15, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Aug 17, 2015 12:15, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 26, 2015 13:30, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 26, 2015 13:30, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 26, 2015 13:30, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
|
||
| 0.0538 mg/l , sample collected Jun 18, 2014 06:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 18, 2014 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
-
- Collected
- Sep 14, 2016 06:16
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160915-108PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0101 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0015 mg/l
-
- Collected
- Sep 14, 2016 09:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160915-106PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.259 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 13, 2016 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160915-110PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2603 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Sep 13, 2016 08:17
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160915-107PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1822 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 13, 2016 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160915-105PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0089 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0049 mg/l
-
- Collected
- Mar 21, 2016 13:30
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 160322-025NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Dec 31, 2016
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Aug 17, 2015 01:15
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 150818-005TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 1.99 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
- 1.49 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.21 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 4.69 ug/l
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
- Collected
- Aug 17, 2015 12:15
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 150818-005HA
- 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
- 0.001 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- 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
- 0.001 mg/l
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
- Collected
- Jan 26, 2015 13:30
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 150127-019NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2015
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jun 18, 2014 06:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-077PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0538 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).