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 391–400 of 464 samples, newest first — collected February 28, 2006 to August 1, 2006. The summary above covers all 464.
29 results from the 10 samples listed here: 17 detected, 12 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 |
|---|---|---|
|
||
| 0.4403 mg/l , sample collected Aug 1, 2006, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
| 0.0014 mg/l , sample collected Aug 1, 2006, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| 0.3917 mg/l , sample collected Aug 1, 2006, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
| 0.0006 mg/l , sample collected Aug 1, 2006, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| 1.009 mg/l , sample collected Aug 1, 2006, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
| 0.0006 mg/l , sample collected Aug 1, 2006, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| 0.1142 mg/l , sample collected Aug 1, 2006, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
| 0.0005 mg/l , sample collected Aug 1, 2006, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| 0.041 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 May 24, 2006, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2006 – Jun 30, 2006 |
|
||
| 56.3 ug/l , sample collected May 24, 2006, sampling point MRT000 | Chloroform 2941 EPA method 551.1 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 24, 2006, sampling point MRT000 | Bromoform 2942 EPA method 551.1 | Not recorded |
| 8.54 ug/l , sample collected May 24, 2006, sampling point MRT000 | Bromodichloromethane 2943 EPA method 551.1 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 24, 2006, sampling point MRT000 | Dibromochloromethane 2944 EPA method 551.1 | Not recorded |
| 64.84 ug/l , sample collected May 24, 2006, sampling point MRT000 | TTHM 2950 EPA method 551.1 | Apr 1, 2006 – Jun 30, 2006 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 19, 2006, sampling point TF102 | Arsenic 1005 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.005361 mg/l , sample collected Apr 19, 2006, sampling point TF102 | Barium 1010 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 19, 2006, sampling point TF102 | Cadmium 1015 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.000937 mg/l , sample collected Apr 19, 2006, sampling point TF102 | Chromium 1020 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.361853 mg/l , sample collected Apr 19, 2006, sampling point TF102 | Fluoride 1025 EPA method 380-75WE | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Apr 19, 2006, sampling point TF102 | Mercury 1035 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 19, 2006, sampling point TF102 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 19, 2006, sampling point TF102 | Selenium 1045 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 19, 2006, sampling point TF102 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 19, 2006, sampling point TF102 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 19, 2006, sampling point TF102 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 19, 2006, sampling point TF102 | Uranium-238 4009 | Not recorded |
|
||
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 17, 2006, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2005 – Dec 31, 2007 |
|
||
| 0.0349 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 Mar 27, 2006, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2006 – Mar 31, 2006 |
|
||
| 47.3 ug/l , sample collected Feb 28, 2006, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2006 – Mar 31, 2006 |
-
- Collected
- Aug 1, 2006
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 060802-061PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4403 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Aug 1, 2006
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 060802-029PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3917 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Aug 1, 2006
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 060802-063PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.009 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Aug 1, 2006
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 060802-062PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1142 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- May 24, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060525-002HA
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2006 – Jun 30, 2006
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.041 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.
-
- Collected
- May 24, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060525-002TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 551.1
- Result
- 56.3 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 551.1
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 551.1
- Result
- 8.54 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 551.1
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 551.1
- Result
- 64.84 ug/l
- Monitoring period
- Apr 1, 2006 – Jun 30, 2006
-
- Collected
- Apr 19, 2006
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 060420-053IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Barium 1010 EPA method 200.8
- Result
- 0.005361 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Chromium 1020 EPA method 200.8
- Result
- 0.000937 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.361853 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0002 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Uranium-238 4009
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
- Collected
- Apr 17, 2006
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 060418-023CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
-
- Collected
- Mar 27, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060328-007HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Mar 31, 2006
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.0349 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.
-
- Collected
- Feb 28, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060301-007TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Mar 31, 2006
-
TTHM 2950 EPA method 524.2
- Result
- 47.3 ug/l
Routine (10).