Skip to main content
Alpha

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

MS0340017 , Shady Grove Utility District

24 of the 57 analytes this system has been tested for have been detected at least once, across 350 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 350 samples on record, detections range from September 24, 2003 to April 1, 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.

Every analyte ever detected for Shady Grove Utility District, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 61 of 61 results Jul 26, 2007 Aug 24, 2023
Lead 1030 Inorganic Chemical 53 of 61 results Jul 26, 2007 Aug 24, 2023
Barium 1010 Inorganic Chemical 43 of 43 results Sep 24, 2003 Feb 26, 2025
Fluoride 1025 Inorganic Chemical 41 of 43 results Sep 24, 2003 Feb 26, 2025
Chromium 1020 Inorganic Chemical 22 of 43 results Sep 24, 2003 May 4, 2020
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 11 of 12 results Aug 14, 2007 Apr 1, 2025
TTHM 2950 Organic Chemical 11 of 11 results Jun 23, 2004 Apr 1, 2025
Sodium 1052 Inorganic Chemical 10 of 10 results Feb 9, 2022 Feb 10, 2025
Sulfate 1055 Inorganic Chemical 8 of 8 results Sep 24, 2003 Mar 3, 2004
Xylenes, Total 2955 Organic Chemical 5 of 46 results Oct 22, 2020 Jun 15, 2022
Chloroform 2941 Organic Chemical 5 of 5 results Aug 14, 2007 Dec 14, 2020
Bromodichloromethane 2943 Organic Chemical 5 of 5 results Aug 14, 2007 Dec 14, 2020
Dichloroacetic Acid 2451 Organic Chemical 5 of 5 results Sep 30, 2009 Nov 9, 2020
Trichloroacetic Acid 2452 Organic Chemical 5 of 5 results Sep 30, 2009 Nov 9, 2020
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Mar 5, 2012 Oct 5, 2012
Nickel 1036 Inorganic Chemical 3 of 43 results Mar 3, 2004 Apr 2, 2019
Dibromochloromethane 2944 Organic Chemical 3 of 5 results Aug 14, 2007 Sep 5, 2012
Monochloroacetic Acid 2450 Organic Chemical 2 of 5 results Jul 1, 2015 Aug 14, 2018
Ethylbenzene 2992 Organic Chemical 1 of 46 results Feb 9, 2022 Feb 9, 2022
Monobromoacetic Acid 2453 Organic Chemical 1 of 5 results Nov 9, 2020 Nov 9, 2020
Selenium 1045 Inorganic Chemical 1 of 43 results May 4, 2020 May 4, 2020
Thallium, Total 1085 Inorganic Chemical 1 of 43 results May 4, 2020 May 4, 2020
Dibromoacetic Acid 2454 Organic Chemical 1 of 5 results Sep 5, 2012 Sep 5, 2012
Cyanide 1024 Inorganic Chemical 1 of 43 results Nov 30, 2009 Nov 30, 2009

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.

Show every sample on record

Choose a date range

The most recent samples, result by result

The table below lists 1–10 of 22 samples, newest first — collected February 26, 2025 to August 27, 2025. The summary above covers all 22.

50 results from the 10 samples listed here: 10 detected, 40 not detected. Across the whole record it is 304 of 2,031. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Shady Grove Utility District, every result from 1 to 10 of 22 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Aug 27, 2025 10:10
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
CN-250828-007
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 27, 2025 10:10, sampling point TF104 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Aug 27, 2025 09:45
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
CN-250828-006
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 27, 2025 09:45, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Aug 27, 2025 09:55
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-250828-005
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 27, 2025 09:55, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Aug 27, 2025 10:05
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-250828-004
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 27, 2025 10:05, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Apr 1, 2025 13:35
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-250402-017
Laboratory
MSDH Lab
4.18 ug/l , sample collected Apr 1, 2025 13:35, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
Collected
Apr 1, 2025 13:25
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-250402-016
Laboratory
MSDH Lab
4.05 ug/l , sample collected Apr 1, 2025 13:25, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Feb 26, 2025 12:16
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
IN-250227-033
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:16, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0136 mg/l , sample collected Feb 26, 2025 12:16, sampling point TF104 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:16, sampling point TF104 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:16, sampling point TF104 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.317 mg/l , sample collected Feb 26, 2025 12:16, sampling point TF104 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:16, sampling point TF104 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:16, sampling point TF104 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:16, sampling point TF104 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:16, sampling point TF104 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:16, sampling point TF104 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:16, sampling point TF104 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 26, 2025 12:05
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-250227-034
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:05, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0198 mg/l , sample collected Feb 26, 2025 12:05, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:05, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:05, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.485 mg/l , sample collected Feb 26, 2025 12:05, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:05, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:05, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:05, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:05, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:05, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 12:05, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 26, 2025 11:46
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250227-035
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:46, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0199 mg/l , sample collected Feb 26, 2025 11:46, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:46, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:46, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.488 mg/l , sample collected Feb 26, 2025 11:46, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:46, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:46, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:46, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:46, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:46, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:46, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 26, 2025 11:59
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250227-036
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:59, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0198 mg/l , sample collected Feb 26, 2025 11:59, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:59, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:59, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.486 mg/l , sample collected Feb 26, 2025 11:59, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:59, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:59, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:59, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:59, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:59, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 26, 2025 11:59, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025

Routine (10).