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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

MS0250094 , North Hinds W/A #6-Shepherd Hills

32 of the 59 analytes this system has been tested for have been detected at least once, across 451 samples on record.

The other 27 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 451 samples on record, detections range from August 24, 1993 to April 23, 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.

Every analyte ever detected for North Hinds W/A #6-Shepherd Hills, 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 119 of 135 results Aug 24, 1993 Jul 13, 2023
TTHM 2950 Organic Chemical 105 of 105 results Jun 9, 2004 Apr 23, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 100 of 102 results Sep 27, 2007 Jul 20, 2025
Lead 1030 Inorganic Chemical 80 of 135 results Aug 24, 1993 Jul 13, 2023
Chloroform 2941 Organic Chemical 66 of 66 results Jul 31, 2007 Apr 23, 2026
Bromodichloromethane 2943 Organic Chemical 66 of 66 results Jul 31, 2007 Apr 23, 2026
Dibromochloromethane 2944 Organic Chemical 65 of 66 results Sep 24, 2008 Apr 23, 2026
Bromoform 2942 Organic Chemical 64 of 66 results Sep 24, 2008 Apr 23, 2026
Trichloroacetic Acid 2452 Organic Chemical 60 of 62 results Sep 24, 2008 Oct 21, 2020
Dichloroacetic Acid 2451 Organic Chemical 58 of 62 results Sep 24, 2008 Oct 21, 2020
Dibromoacetic Acid 2454 Organic Chemical 58 of 62 results Sep 24, 2008 Oct 21, 2020
Monochloroacetic Acid 2450 Organic Chemical 17 of 62 results Sep 24, 2008 Nov 26, 2019
Barium 1010 Inorganic Chemical 16 of 16 results Sep 17, 2003 Feb 13, 2025
Fluoride 1025 Inorganic Chemical 16 of 16 results Sep 17, 2003 Feb 13, 2025
Chromium 1020 Inorganic Chemical 8 of 16 results Sep 17, 2003 Apr 15, 2008
Selenium 1045 Inorganic Chemical 6 of 16 results Feb 9, 2004 Apr 15, 2008
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 12, 2011 Jul 11, 2012
Monobromoacetic Acid 2453 Organic Chemical 3 of 62 results Jul 26, 2012 Jan 20, 2017
Nickel 1036 Inorganic Chemical 3 of 16 results Apr 7, 2008 Mar 2, 2016
Sulfate 1055 Inorganic Chemical 3 of 4 results Sep 17, 2003 Feb 9, 2004
Sodium 1052 Inorganic Chemical 2 of 2 results Feb 11, 2021 Feb 9, 2024
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 28, 2012 Sep 26, 2012
Xylenes, Total 2955 Organic Chemical 2 of 27 results Apr 21, 2004 Sep 11, 2008
Gross Alpha, Excl. Radon & U 4000 Radionuclide 1 of 2 results Dec 12, 2011 Dec 12, 2011
Combined Uranium 4006 Radionuclide 1 of 6 results Dec 12, 2011 Dec 12, 2011
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 7 results Dec 12, 2011 Dec 12, 2011
Radium-228 4030 Radionuclide 1 of 7 results Dec 12, 2011 Dec 12, 2011
Nitrite 1041 Inorganic Chemical 1 of 34 results Apr 24, 2007 Apr 24, 2007
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 34 results Aug 10, 2005 Aug 10, 2005
Nitrate 1040 Inorganic Chemical 1 of 34 results Aug 10, 2005 Aug 10, 2005
Cadmium 1015 Inorganic Chemical 1 of 16 results Mar 7, 2005 Mar 7, 2005
Arsenic 1005 Inorganic Chemical 1 of 16 results Feb 9, 2004 Feb 9, 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 271–280 of 451 samples, newest first — collected June 28, 2012 to February 5, 2013. The summary above covers all 451.

36 results from the 10 samples listed here: 24 detected, 12 not detected. Across the whole record it is 933 of 1,959. 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 North Hinds W/A #6-Shepherd Hills, every result from 271 to 280 of 451 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
Feb 5, 2013 10:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130205-099NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 5, 2013 10:20, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 5, 2013 10:20, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 5, 2013 10:20, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Collected
Oct 30, 2012 08:05
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
121031-001TH
Laboratory
MSDH Lab
20.1 ug/l , sample collected Oct 30, 2012 08:05, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
5.04 ug/l , sample collected Oct 30, 2012 08:05, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
30 ug/l , sample collected Oct 30, 2012 08:05, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
32.3 ug/l , sample collected Oct 30, 2012 08:05, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
87 ug/l , sample collected Oct 30, 2012 08:05, sampling point MRT000 TTHM 2950 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Collected
Oct 30, 2012 08:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
121031-001HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Oct 30, 2012 08:15, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.011 mg/l , sample collected Oct 30, 2012 08:15, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.007 mg/l , sample collected Oct 30, 2012 08:15, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 30, 2012 08:15, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.006 mg/l , sample collected Oct 30, 2012 08:15, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.024 mg/l , sample collected Oct 30, 2012 08:15, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2012 – Dec 31, 2012
Collected
Sep 26, 2012 09:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
201212280234
Laboratory
Radiation Safety Engineering
1.4 pci/l , sample collected Sep 26, 2012 09:30, sampling point TF102 Gross Alpha Particle Activity 4109 EPA method 00-02 Not recorded
Collected
Jul 26, 2012 10:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120727-004TH
Laboratory
MSDH Lab
43.9 ug/l , sample collected Jul 26, 2012 10:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
9.48 ug/l , sample collected Jul 26, 2012 10:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
46 ug/l , sample collected Jul 26, 2012 10:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
46.2 ug/l , sample collected Jul 26, 2012 10:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
146 ug/l , sample collected Jul 26, 2012 10:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 26, 2012 10:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120727-004HA
Laboratory
MSDH Lab
0.003 mg/l , sample collected Jul 26, 2012 10:15, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.022 mg/l , sample collected Jul 26, 2012 10:15, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.017 mg/l , sample collected Jul 26, 2012 10:15, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Jul 26, 2012 10:15, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.015 mg/l , sample collected Jul 26, 2012 10:15, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.058 mg/l , sample collected Jul 26, 2012 10:15, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 11, 2012 10:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
201210090127
Laboratory
Radiation Safety Engineering
0.6 pci/l , sample collected Jul 11, 2012 10:45, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.54 pci/l Minimum Reporting Level , sample collected Jul 11, 2012 10:45, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.306 pci/l Minimum Reporting Level , sample collected Jul 11, 2012 10:45, sampling point TF101 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.54 pci/l Minimum Reporting Level , sample collected Jul 11, 2012 10:45, sampling point TF101 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 10, 2012 08:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120711-103
Laboratory
Radiation Safety Engineering
0.6 pci/l , sample collected Jul 10, 2012 08:00, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.54 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 08:00, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.306 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 08:00, sampling point TF101 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.54 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 08:00, sampling point TF101 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 10, 2012 08:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120711-103RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2012 08:15, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
Jun 28, 2012 07:40
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
201208130174
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Jun 28, 2012 07:40, sampling point TF102 Gross Alpha Particle Activity 4109 EPA method 00-02 Not recorded

Routine (10).