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
MS0610007 , Evergreen Water Association
26 of the 63 analytes this system has been tested for have been detected at least once, across 263 samples on record.
The other 37 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 263 samples on record, detections range from October 20, 2003 to August 20, 2025. These figures cover the whole record; the list of samples further down is narrowed.
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 | 61 of 61 results | Aug 15, 2007 | Jul 19, 2023 |
| Lead 1030 | Inorganic Chemical | 36 of 61 results | Aug 15, 2007 | Jul 19, 2023 |
| Barium 1010 | Inorganic Chemical | 27 of 27 results | Oct 20, 2003 | Mar 25, 2025 |
| Fluoride 1025 | Inorganic Chemical | 21 of 30 results | Apr 13, 2005 | Mar 25, 2025 |
| TTHM 2950 | Organic Chemical | 17 of 18 results | Oct 22, 2007 | Aug 20, 2025 |
| Chromium 1020 | Inorganic Chemical | 15 of 27 results | Oct 20, 2003 | Apr 11, 2019 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 14 of 16 results | Jun 29, 2010 | Aug 20, 2025 |
| Chloroform 2941 | Organic Chemical | 13 of 13 results | Oct 22, 2007 | May 14, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 11 of 12 results | Oct 1, 2007 | May 14, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 11 of 12 results | Oct 1, 2007 | May 14, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 10 of 13 results | Jun 29, 2010 | May 14, 2025 |
| Sodium 1052 | Inorganic Chemical | 9 of 9 results | Sep 24, 2019 | Dec 7, 2023 |
| Dibromochloromethane 2944 | Organic Chemical | 8 of 13 results | Jun 29, 2010 | May 14, 2025 |
| Nickel 1036 | Inorganic Chemical | 7 of 27 results | Mar 27, 2006 | May 8, 2013 |
| Sulfate 1055 | Inorganic Chemical | 5 of 5 results | Oct 20, 2003 | May 28, 2021 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Mar 12, 2012 | Oct 3, 2012 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 4 of 8 results | Sep 19, 2011 | Apr 3, 2012 |
| Calcium 1016 | Inorganic Chemical | 3 of 3 results | May 28, 2021 | May 28, 2021 |
| Chloride 1017 | Inorganic Chemical | 3 of 3 results | May 28, 2021 | May 28, 2021 |
| Conductivity @ 25 C Umhos/CM 1064 | Water Quality | 3 of 3 results | May 28, 2021 | May 28, 2021 |
| Alkalinity, Total 1927 | Water Quality | 3 of 3 results | May 28, 2021 | May 28, 2021 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 12 results | Dec 7, 2016 | Dec 7, 2016 |
| Selenium 1045 | Inorganic Chemical | 1 of 27 results | Mar 27, 2006 | Mar 27, 2006 |
| Mercury 1035 | Inorganic Chemical | 1 of 27 results | Apr 13, 2005 | Apr 13, 2005 |
| Dichloromethane 2964 | Organic Chemical | 1 of 21 results | Aug 30, 2004 | Aug 30, 2004 |
| Cadmium 1015 | Inorganic Chemical | 1 of 27 results | Oct 20, 2003 | Oct 20, 2003 |
Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The most recent samples, result by result
The table below lists 1–10 of 17 samples, newest first — collected April 2, 2025 to October 21, 2025. The summary above covers all 17.
36 results from the 10 samples listed here: 16 detected, 20 not detected. Across the whole record it is 291 of 1,324. 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 2 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 |
|---|---|---|
|
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 21, 2025 11:00, sampling point TF104 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 21, 2025 11:55, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 21, 2025 12:16, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
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| 3.41 ug/l , sample collected Aug 20, 2025 11:30, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
|
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| 7.37 ug/l , sample collected Aug 20, 2025 11:45, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Not recorded |
|
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| Not detected below 2 ug/l Minimum Reporting Level , sample collected May 14, 2025 11:00, sampling point SM2 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 4.6 ug/l , sample collected May 14, 2025 11:00, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 4.9 ug/l , sample collected May 14, 2025 11:00, sampling point SM2 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 14, 2025 11:00, sampling point SM2 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 14, 2025 11:00, sampling point SM2 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 9.5 ug/l , sample collected May 14, 2025 11:00, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2025 – Jun 30, 2025 |
| 8.1 ug/l , sample collected May 14, 2025 11:00, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 14, 2025 11:00, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 4.7 ug/l , sample collected May 14, 2025 11:00, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 2.1 ug/l , sample collected May 14, 2025 11:00, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 14.9 ug/l , sample collected May 14, 2025 11:00, sampling point SM2 | TTHM 2950 EPA method 524.2 | Apr 1, 2025 – Jun 30, 2025 |
|
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| Not detected below 2 ug/l Minimum Reporting Level , sample collected May 14, 2025 11:00, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 1.4 ug/l , sample collected May 14, 2025 11:00, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 1.5 ug/l , sample collected May 14, 2025 11:00, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 14, 2025 11:00, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 14, 2025 11:00, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 2.9 ug/l , sample collected May 14, 2025 11:00, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2025 – Jun 30, 2025 |
| 2.3 ug/l , sample collected May 14, 2025 11:00, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 14, 2025 11:00, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 1.3 ug/l , sample collected May 14, 2025 11:00, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 0.64 ug/l , sample collected May 14, 2025 11:00, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 4.24 ug/l , sample collected May 14, 2025 11:00, sampling point SM1 | TTHM 2950 EPA method 524.2 | Apr 1, 2025 – Jun 30, 2025 |
|
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 11:30, sampling point TF104 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 11:30, sampling point TF104 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 11:30, sampling point TF104 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 11:00, sampling point TF103 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 11:00, sampling point TF103 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 11:00, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:30, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:30, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:30, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
-
- Collected
- Oct 21, 2025 11:00
- Sampling point
- TF104
- Sample type
- Routine
- Lab sample
- CN-251021-035
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Oct 21, 2025 11:55
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- CN-251021-036
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Oct 21, 2025 12:16
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- CN-251021-037
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Aug 20, 2025 11:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- HA-250821-001
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 3.41 ug/l
-
- Collected
- Aug 20, 2025 11:45
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-250821-001
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 7.37 ug/l
-
- Collected
- May 14, 2025 11:00
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-148750-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 4.6 ug/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 4.9 ug/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 9.5 ug/l
- Monitoring period
- Apr 1, 2025 – Jun 30, 2025
-
Chloroform 2941 EPA method 524.2
- Result
- 8.1 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 4.7 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 2.1 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 14.9 ug/l
- Monitoring period
- Apr 1, 2025 – Jun 30, 2025
-
- Collected
- May 14, 2025 11:00
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-148750-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 1.4 ug/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 1.5 ug/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 2.9 ug/l
- Monitoring period
- Apr 1, 2025 – Jun 30, 2025
-
Chloroform 2941 EPA method 524.2
- Result
- 2.3 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 1.3 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 0.64 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 4.24 ug/l
- Monitoring period
- Apr 1, 2025 – Jun 30, 2025
-
- Collected
- Apr 2, 2025 11:30
- Sampling point
- TF104
- Sample type
- Routine
- Lab sample
- NI-250402-062
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
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
- Apr 2, 2025 11:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- NI-250402-063
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
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
- Apr 2, 2025 10:30
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- NI-250402-064
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
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
Routine (10).