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
MS0800002 , Calvary Water Association
17 of the 57 analytes this system has been tested for have been detected at least once, across 151 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 151 samples on record, detections range from November 3, 2003 to June 22, 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 | 60 of 60 results | Aug 14, 2007 | Aug 16, 2023 |
| Lead 1030 | Inorganic Chemical | 26 of 60 results | Aug 14, 2007 | Aug 16, 2023 |
| TTHM 2950 | Organic Chemical | 14 of 18 results | Sep 1, 2004 | Jun 22, 2026 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Nov 3, 2003 | Apr 8, 2025 |
| Chloroform 2941 | Organic Chemical | 9 of 13 results | Sep 17, 2007 | Jun 22, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 9 of 13 results | Sep 17, 2007 | Jun 22, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 9 of 13 results | Sep 17, 2007 | Jun 22, 2026 |
| Nickel 1036 | Inorganic Chemical | 9 of 10 results | Apr 7, 2004 | Apr 8, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 8 of 19 results | Aug 3, 2010 | Jul 30, 2024 |
| Dichloroacetic Acid 2451 | Organic Chemical | 7 of 13 results | Aug 3, 2010 | Jun 22, 2026 |
| Chromium 1020 | Inorganic Chemical | 7 of 10 results | Nov 3, 2003 | Apr 8, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 12, 2011 | Jul 19, 2012 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 of 13 results | Aug 3, 2010 | Oct 28, 2020 |
| Fluoride 1025 | Inorganic Chemical | 3 of 10 results | Apr 19, 2006 | Apr 8, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Sep 19, 2019 | Mar 21, 2023 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 13 results | Sep 17, 2013 | Oct 28, 2020 |
| Sulfate 1055 | Inorganic Chemical | 1 of 2 results | Nov 3, 2003 | Nov 3, 2003 |
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 151 samples, newest first — collected March 21, 2023 to August 16, 2023. The summary above covers all 151.
19 results from the 10 samples listed here: 12 detected, 7 not detected. Across the whole record it is 185 of 655. 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 9 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 |
|---|---|---|
|
||
| 0.0731 mg/l , sample collected Aug 16, 2023 06:00, sampling point LC0016 | 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 Aug 16, 2023 06:00, sampling point LC0016 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0387 mg/l , sample collected Aug 16, 2023 04:50, sampling point LC0011 | 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 Aug 16, 2023 04:50, sampling point LC0011 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.102 mg/l , sample collected Aug 16, 2023 07:10, sampling point LC0002 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.7 ug/l , sample collected Aug 16, 2023 07:10, sampling point LC0002 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.132 mg/l , sample collected Aug 16, 2023 05:20, sampling point LC0020 | 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 Aug 16, 2023 05:20, sampling point LC0020 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0892 mg/l , sample collected Aug 16, 2023 06:30, sampling point LC0010 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.7 ug/l , sample collected Aug 16, 2023 06:30, sampling point LC0010 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.107 mg/l , sample collected Aug 16, 2023 06:38, sampling point LC0001 | 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 Aug 16, 2023 06:38, sampling point LC0001 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0156 mg/l , sample collected Aug 16, 2023 07:00, sampling point LC0004 | 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 Aug 16, 2023 07:00, sampling point LC0004 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0743 mg/l , sample collected Aug 16, 2023 06:03, sampling point LC0008 | 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 Aug 16, 2023 06:03, sampling point LC0008 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0527 mg/l , sample collected Aug 16, 2023 06:25, sampling point LC0018 | 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 Aug 16, 2023 06:25, sampling point LC0018 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 15.6 mg/l , sample collected Mar 21, 2023 15:30, sampling point TF080 | Sodium 1052 EPA method 200.7 | Not recorded |
-
- Collected
- Aug 16, 2023 06:00
- Sampling point
- LC0016 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230816-170
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0731 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 16, 2023 04:50
- Sampling point
- LC0011 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230816-169
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0387 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 16, 2023 07:10
- Sampling point
- LC0002 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230816-168
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.102 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.7 ug/l
-
- Collected
- Aug 16, 2023 05:20
- Sampling point
- LC0020 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230816-167
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.132 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 16, 2023 06:30
- Sampling point
- LC0010 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230816-166
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0892 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.7 ug/l
-
- Collected
- Aug 16, 2023 06:38
- Sampling point
- LC0001 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230816-165
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.107 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 16, 2023 07:00
- Sampling point
- LC0004 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230816-164
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0156 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 16, 2023 06:03
- Sampling point
- LC0008 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230816-163
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0743 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 16, 2023 06:25
- Sampling point
- LC0018 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230816-162
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0527 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Mar 21, 2023 15:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- NA-230322-018
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 15.6 mg/l
Routine (10).