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
MS0700021 , Shady Grove Water Association
34 of the 71 analytes this system has been tested for have been detected at least once, across 217 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 217 samples on record, detections range from November 3, 2003 to December 3, 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 | 62 of 62 results | Aug 14, 2007 | Aug 16, 2023 |
| Lead 1030 | Inorganic Chemical | 36 of 62 results | Aug 14, 2007 | Aug 16, 2023 |
| Fluoride 1025 | Inorganic Chemical | 20 of 20 results | Nov 3, 2003 | Mar 31, 2025 |
| Barium 1010 | Inorganic Chemical | 19 of 19 results | Nov 3, 2003 | Mar 31, 2025 |
| Nickel 1036 | Inorganic Chemical | 16 of 19 results | Apr 5, 2004 | Mar 31, 2025 |
| Chromium 1020 | Inorganic Chemical | 15 of 19 results | Nov 3, 2003 | Mar 31, 2025 |
| TTHM 2950 | Organic Chemical | 11 of 17 results | Sep 11, 2007 | Sep 22, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 6, 2011 | Jul 10, 2012 |
| Chloroform 2941 | Organic Chemical | 7 of 12 results | Aug 22, 2016 | Sep 22, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 17 results | Jul 14, 2010 | Sep 11, 2024 |
| Bromodichloromethane 2943 | Organic Chemical | 6 of 12 results | Aug 22, 2016 | Feb 10, 2025 |
| Sodium 1052 | Inorganic Chemical | 5 of 5 results | May 16, 2016 | Mar 27, 2023 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 11 results | Aug 22, 2016 | Sep 11, 2024 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 of 11 results | Aug 22, 2016 | Sep 11, 2024 |
| Dibromochloromethane 2944 | Organic Chemical | 4 of 12 results | Sep 10, 2013 | Sep 11, 2024 |
| Cyanide 1024 | Inorganic Chemical | 3 of 19 results | Sep 30, 2013 | Dec 3, 2025 |
| Sulfate 1055 | Inorganic Chemical | 3 of 3 results | Nov 3, 2003 | May 16, 2016 |
| Selenium 1045 | Inorganic Chemical | 3 of 19 results | May 2, 2005 | Mar 1, 2010 |
| Cadmium 1015 | Inorganic Chemical | 2 of 19 results | May 2, 2005 | May 2, 2005 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 11 results | Oct 26, 2020 | Oct 26, 2020 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 11 results | Oct 26, 2020 | Oct 26, 2020 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Chloride 1017 | Inorganic Chemical | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Iron 1028 | Inorganic Chemical | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Magnesium 1031 | Inorganic Chemical | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Manganese 1032 | Inorganic Chemical | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Potassium 1042 | Inorganic Chemical | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Residue, Total, Filterable 1057 | Water Quality | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Color 1905 | Water Quality | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| Calculated Sodium NACA | Water Quality | 1 of 1 result | May 16, 2016 | May 16, 2016 |
| PH, Field Result PHFD | Water Quality | 1 of 1 result | May 16, 2016 | May 16, 2016 |
Showing samples collected between September 26, 2024 and September 26, 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 11–12 of 12 samples, newest first — collected November 19, 2024 to November 19, 2024. The summary above covers all 12.
22 results from the 2 samples listed here: 3 detected, 19 not detected. 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 1 sampling point 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 |
|---|---|---|
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 10:14, sampling point SM1 | TTHM 2950 EPA method 524.2 | Not recorded |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 09:20, sampling point SM2 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 09:20, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 09:20, sampling point SM2 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 09:20, sampling point SM2 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 09:20, sampling point SM2 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 09:20, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
| 1.1 ug/l , sample collected Nov 19, 2024 09:20, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 09:20, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 0.66 ug/l , sample collected Nov 19, 2024 09:20, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 09:20, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 1.76 ug/l , sample collected Nov 19, 2024 09:20, sampling point SM2 | TTHM 2950 EPA method 524.2 | Not recorded |
-
- Collected
- Nov 19, 2024 10:14
- Sampling point
- SM1 Well #2 Tank CR 422
- Sample type
- Routine
- Lab sample
- 810-128998-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Nov 19, 2024 09:20
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-128998-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
-
Chloroform 2941 EPA method 524.2
- Result
- 1.1 ug/l
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 0.66 ug/l
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
TTHM 2950 EPA method 524.2
- Result
- 1.76 ug/l
Routine (2).