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
MS0820003 , Casey Jones Water Assn.
34 of the 72 analytes this system has been tested for have been detected at least once, across 464 samples on record.
The other 38 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 464 samples on record, detections range from November 5, 2003 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 | 123 of 123 results | Oct 19, 2004 | Aug 20, 2025 |
| TTHM 2950 | Organic Chemical | 115 of 115 results | Sep 1, 2004 | Feb 11, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 114 of 114 results | Sep 1, 2004 | Feb 11, 2026 |
| Lead 1030 | Inorganic Chemical | 89 of 123 results | Oct 19, 2004 | Aug 20, 2025 |
| Chloroform 2941 | Organic Chemical | 69 of 69 results | May 24, 2006 | Feb 11, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 69 of 69 results | May 24, 2006 | Feb 11, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 63 of 63 results | Oct 15, 2007 | Feb 11, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 63 of 63 results | Oct 15, 2007 | Feb 11, 2026 |
| Fluoride 1025 | Inorganic Chemical | 16 of 16 results | Nov 5, 2003 | Apr 7, 2025 |
| Barium 1010 | Inorganic Chemical | 14 of 14 results | Nov 5, 2003 | Apr 7, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 12 of 63 results | Feb 2, 2009 | Dec 14, 2020 |
| Chromium 1020 | Inorganic Chemical | 11 of 14 results | Apr 5, 2004 | Apr 7, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 9 of 28 results | Aug 19, 2013 | Aug 5, 2019 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 7 of 7 results | Dec 12, 2011 | Nov 20, 2013 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Oct 13, 2009 | Mar 22, 2023 |
| Nickel 1036 | Inorganic Chemical | 3 of 14 results | May 10, 2010 | Apr 7, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 3 of 63 results | Dec 12, 2016 | Sep 14, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 3 of 69 results | Aug 14, 2006 | Dec 7, 2015 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 63 results | Nov 5, 2008 | Sep 9, 2019 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Magnesium 1031 | Inorganic Chemical | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Manganese 1032 | Inorganic Chemical | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Potassium 1042 | Inorganic Chemical | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Residue, Total, Filterable 1057 | Water Quality | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Color 1905 | Water Quality | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Calculated Sodium NACA | Water Quality | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| PH, Field Result PHFD | Water Quality | 2 of 2 results | Oct 13, 2009 | Aug 3, 2016 |
| Styrene 2996 | Organic Chemical | 1 of 29 results | Dec 18, 2017 | Dec 18, 2017 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Oct 13, 2009 | Oct 13, 2009 |
| Iron, Field Result FEFD | Inorganic Chemical | 1 of 2 results | Oct 13, 2009 | Oct 13, 2009 |
| Sulfate 1055 | Inorganic Chemical | 1 of 4 results | Nov 5, 2003 | Nov 5, 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 221–230 of 464 samples, newest first — collected August 3, 2016 to August 9, 2016. The summary above covers all 464.
35 results from the 10 samples listed here: 30 detected, 5 not detected. Across the whole record it is 817 of 2,019. 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 |
|---|---|---|
|
||
| 0.0955 mg/l , sample collected Aug 9, 2016 04:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0009 mg/l , sample collected Aug 9, 2016 04:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0063 mg/l , sample collected Aug 9, 2016 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0008 mg/l , sample collected Aug 9, 2016 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0221 mg/l , sample collected Aug 9, 2016 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0009 mg/l , sample collected Aug 9, 2016 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.038 mg/l , sample collected Aug 9, 2016 06:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0011 mg/l , sample collected Aug 9, 2016 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.2858 mg/l , sample collected Aug 9, 2016 06:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0009 mg/l , sample collected Aug 9, 2016 06:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0224 mg/l , sample collected Aug 9, 2016 04:44, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0022 mg/l , sample collected Aug 9, 2016 04:44, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0072 mg/l , sample collected Aug 9, 2016 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.001 mg/l , sample collected Aug 9, 2016 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.4506 mg/l , sample collected Aug 9, 2016 05:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 9, 2016 05:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.585 mg/l , sample collected Aug 8, 2016 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0012 mg/l , sample collected Aug 8, 2016 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.726 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Calcium 1016 EPA method 200.8 | Not recorded |
| Not detected below 2 mg/l Minimum Reporting Level , sample collected Aug 3, 2016, sampling point WL002 | Chloride 1017 EPA method 300.0 | Not recorded |
| 0.243 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Fluoride 1025 EPA method 380-75WE | Not recorded |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Aug 3, 2016, sampling point WL002 | Iron 1028 EPA method 200.8 | Not recorded |
| 0.2 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Magnesium 1031 EPA method 200.8 | Not recorded |
| 0.015 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Manganese 1032 EPA method 200.8 | Not recorded |
| 0.81 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Potassium 1042 EPA method 200.8 | Not recorded |
| 130 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Sodium 1052 EPA method 200.8 | Not recorded |
| Not detected below 2 mg/l Minimum Reporting Level , sample collected Aug 3, 2016, sampling point WL002 | Sulfate 1055 EPA method 300.0 | Not recorded |
| 302 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Residue, Total, Filterable 1057 EPA method CALCUL LAB | Not recorded |
| 8.75 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Alkalinity, Caco3 Stability 1067 EPA method 2320B | Not recorded |
| 25 units The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Color 1905 EPA method 2120B | Not recorded |
| 2.6 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB | Not recorded |
| 295 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Alkalinity, Total 1927 EPA method 2320B | Not recorded |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Aug 3, 2016, sampling point WL002 | Iron, Field Result FEFD EPA method 3500AL-D | Not recorded |
| 136.4 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | Calculated Sodium NACA EPA method CALCUL LAB | Not recorded |
| 8.4 ph The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 3, 2016, sampling point WL002 | PH, Field Result PHFD EPA method 3500AL-D | Not recorded |
-
- Collected
- Aug 9, 2016 04:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160811-039PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0955 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Aug 9, 2016 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160811-037PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0063 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Aug 9, 2016 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160811-036PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0221 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Aug 9, 2016 06:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160811-035PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.038 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Aug 9, 2016 06:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160811-034PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2858 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Aug 9, 2016 04:44
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160811-033PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0224 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0022 mg/l
-
- Collected
- Aug 9, 2016 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160811-032PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0072 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Aug 9, 2016 05:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160811-031PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4506 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 8, 2016 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160811-038PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.585 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Aug 3, 2016
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 160805-002PC
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Calcium 1016 EPA method 200.8
- Result
- 0.726 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Chloride 1017 EPA method 300.0
- Result
- Not detected below 2 mg/l Minimum Reporting Level
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.243 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Iron 1028 EPA method 200.8
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Magnesium 1031 EPA method 200.8
- Result
- 0.2 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Manganese 1032 EPA method 200.8
- Result
- 0.015 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Potassium 1042 EPA method 200.8
- Result
- 0.81 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Sodium 1052 EPA method 200.8
- Result
- 130 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Sulfate 1055 EPA method 300.0
- Result
- Not detected below 2 mg/l Minimum Reporting Level
-
Residue, Total, Filterable 1057 EPA method CALCUL LAB
- Result
- 302 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Alkalinity, Caco3 Stability 1067 EPA method 2320B
- Result
- 8.75 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Color 1905 EPA method 2120B
- Result
- 25 units The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB
- Result
- 2.6 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Alkalinity, Total 1927 EPA method 2320B
- Result
- 295 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Iron, Field Result FEFD EPA method 3500AL-D
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Calculated Sodium NACA EPA method CALCUL LAB
- Result
- 136.4 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
PH, Field Result PHFD EPA method 3500AL-D
- Result
- 8.4 ph The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
Routine (10).