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
MS0180013 , Sunrise Utility Assn Inc
41 of the 74 analytes this system has been tested for have been detected at least once, across 526 samples on record.
The other 33 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 526 samples on record, detections range from October 11, 1993 to November 12, 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 | 220 of 220 results | Oct 11, 1993 | Jul 10, 2024 |
| Lead 1030 | Inorganic Chemical | 99 of 220 results | Oct 12, 1993 | Jul 10, 2024 |
| Barium 1010 | Inorganic Chemical | 39 of 39 results | May 21, 2002 | Feb 4, 2025 |
| Fluoride 1025 | Inorganic Chemical | 39 of 40 results | May 21, 2002 | Feb 4, 2025 |
| Chromium 1020 | Inorganic Chemical | 32 of 39 results | May 21, 2002 | Feb 4, 2025 |
| TTHM 2950 | Organic Chemical | 21 of 21 results | May 17, 2004 | Nov 12, 2025 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 18 of 18 results | Dec 6, 2011 | Oct 2, 2012 |
| Radium-226 4020 | Radionuclide | 18 of 18 results | Dec 6, 2011 | Oct 2, 2012 |
| Chloroform 2941 | Organic Chemical | 16 of 16 results | Jul 30, 2007 | Nov 12, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 16 of 16 results | Jul 30, 2007 | Nov 12, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 16 of 19 results | Jul 30, 2007 | Oct 13, 2025 |
| Nickel 1036 | Inorganic Chemical | 15 of 39 results | Jan 26, 2004 | Apr 16, 2014 |
| Dibromochloromethane 2944 | Organic Chemical | 14 of 16 results | Jul 30, 2007 | Oct 13, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 12 of 77 results | Jul 13, 2004 | Sep 18, 2018 |
| Dichloroacetic Acid 2451 | Organic Chemical | 11 of 13 results | Sep 15, 2008 | Oct 13, 2025 |
| Sodium 1052 | Inorganic Chemical | 10 of 10 results | Dec 18, 2008 | Jan 29, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Mar 5, 2012 | Oct 2, 2012 |
| Trichloroacetic Acid 2452 | Organic Chemical | 9 of 13 results | Jul 10, 2012 | Oct 13, 2025 |
| Radium-228 4030 | Radionuclide | 9 of 18 results | Mar 5, 2012 | Oct 2, 2012 |
| Sulfate 1055 | Inorganic Chemical | 9 of 9 results | May 21, 2002 | Dec 18, 2008 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 7 of 10 results | Mar 19, 2012 | Sep 26, 2012 |
| Cadmium 1015 | Inorganic Chemical | 4 of 39 results | Jan 25, 2006 | Jan 25, 2006 |
| Selenium 1045 | Inorganic Chemical | 4 of 39 results | Jan 25, 2006 | Jan 25, 2006 |
| Arsenic 1005 | Inorganic Chemical | 2 of 39 results | Jan 25, 2006 | Jan 25, 2006 |
| Nitrate 1040 | Inorganic Chemical | 2 of 77 results | May 19, 2004 | Aug 8, 2005 |
| Ethylbenzene 2992 | Organic Chemical | 2 of 77 results | Jul 13, 2004 | Jul 13, 2004 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Iron 1028 | Inorganic Chemical | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Magnesium 1031 | Inorganic Chemical | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Manganese 1032 | Inorganic Chemical | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Potassium 1042 | Inorganic Chemical | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Residue, Total, Filterable 1057 | Water Quality | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Color 1905 | Water Quality | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Iron, Field Result FEFD | Inorganic Chemical | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Calculated Sodium NACA | Water Quality | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| PH, Field Result PHFD | Water Quality | 1 of 1 result | Dec 18, 2008 | Dec 18, 2008 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 77 results | May 19, 2004 | May 19, 2004 |
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 231–240 of 526 samples, newest first — collected May 15, 2012 to July 10, 2012. The summary above covers all 526.
29 results from the 10 samples listed here: 22 detected, 7 not detected. Across the whole record it is 669 of 3,053. 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 |
|---|---|---|
|
||
| 5.19 ug/l , sample collected Jul 10, 2012 12:15, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 12:15, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 2.99 ug/l , sample collected Jul 10, 2012 12:15, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.69 ug/l , sample collected Jul 10, 2012 12:15, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 9.87 ug/l , sample collected Jul 10, 2012 12:15, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 10, 2012 12:15, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.005 mg/l , sample collected Jul 10, 2012 12:15, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Jul 10, 2012 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 Jul 10, 2012 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 Jul 10, 2012 12:15, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.007 mg/l , sample collected Jul 10, 2012 12:15, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 3 pci/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 Jun 25, 2012 12:05, sampling point TF102 | Gross Alpha Particle Activity 4109 EPA method 00-02 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 2.3 pci/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 Jun 25, 2012 12:10, sampling point TF101 | Gross Alpha Particle Activity 4109 EPA method 00-02 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 2.84 pci/l The agency recorded which kind of limit this result was below, but stored nothing 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 Jun 11, 2012 11:30, sampling point TF102 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 2.55 pci/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 Jun 11, 2012 11:30, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| 0.292 pci/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 Jun 11, 2012 11:30, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 1.5 pci/l The agency recorded which kind of limit this result was below, but stored nothing 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 Jun 11, 2012 11:50, sampling point TF101 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 1.39 pci/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 Jun 11, 2012 11:50, sampling point TF101 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| 0.111 pci/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 Jun 11, 2012 11:50, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 3.8 pci/l , sample collected May 15, 2012 13:00, sampling point TF104 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 1.5 pci/l , sample collected May 15, 2012 13:00, sampling point TF104 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.9 pci/l , sample collected May 15, 2012 13:00, sampling point TF104 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| 0.6 pci/l , sample collected May 15, 2012 13:00, sampling point TF104 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 2 pci/l , sample collected May 15, 2012 14:00, sampling point TF103 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 0.4 pci/l , sample collected May 15, 2012 14:00, sampling point TF103 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.4 pci/l , sample collected May 15, 2012 14:00, sampling point TF103 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.41 pci/l Minimum Reporting Level , sample collected May 15, 2012 14:00, sampling point TF103 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2012 14:00, sampling point TF103 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2012 13:00, sampling point TF104 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
-
- Collected
- Jul 10, 2012 12:15
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 120711-010TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 5.19 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
- 2.99 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.69 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 9.87 ug/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
- Collected
- Jul 10, 2012 12:15
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 120711-010HA
- 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
- 0.005 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
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.007 mg/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
- Collected
- Jun 25, 2012 12:05
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 201208200038
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Gross Alpha Particle Activity 4109 EPA method 00-02
- Result
- 3 pci/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
- Jun 25, 2012 12:10
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 201208200037
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Gross Alpha Particle Activity 4109 EPA method 00-02
- Result
- 2.3 pci/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
- Jun 11, 2012 11:30
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 305969007
- Laboratory
- Gel Laboratories
-
Combined Radium (-226 & -228) 4010
- Result
- 2.84 pci/l The agency recorded which kind of limit this result was below, but stored nothing 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.
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 2.55 pci/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.
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- 0.292 pci/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.
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- Jun 11, 2012 11:50
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 305969005
- Laboratory
- Gel Laboratories
-
Combined Radium (-226 & -228) 4010
- Result
- 1.5 pci/l The agency recorded which kind of limit this result was below, but stored nothing 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.
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 1.39 pci/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.
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- 0.111 pci/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.
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- May 15, 2012 13:00
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 120516-063
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 3.8 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 1.5 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.9 pci/l
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- 0.6 pci/l
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- May 15, 2012 14:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 120516-136
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 2 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 0.4 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.4 pci/l
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.41 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- May 15, 2012 14:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 120516-136RU
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 15, 2012 13:00
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 120516-063RU
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).