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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 281–290 of 451 samples, newest first — collected February 8, 2012 to May 10, 2012. The summary above covers all 451.

60 results from the 10 samples listed here: 6 detected, 54 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 281 to 290 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
May 10, 2012 08:35
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120511-001VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 10, 2012 08:35, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Collected
Apr 19, 2012 09:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120420-047
Laboratory
Radiation Safety Engineering
0.6 pci/l , sample collected Apr 19, 2012 09:00, 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 Apr 19, 2012 09:00, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.306 pci/l Minimum Reporting Level , sample collected Apr 19, 2012 09:00, sampling point TF101 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.54 pci/l Minimum Reporting Level , sample collected Apr 19, 2012 09:00, sampling point TF101 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 19, 2012 09:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120420-047RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 19, 2012 09:15, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 4, 2012 09:25
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120405-005IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 09:25, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00284 mg/l , sample collected Apr 4, 2012 09:25, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 09:25, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 09:25, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.205 mg/l , sample collected Apr 4, 2012 09:25, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 09:25, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 09:25, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 09:25, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 09:25, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 09:25, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 09:25, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 4, 2012 08:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120405-003IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 08:15, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0086 mg/l , sample collected Apr 4, 2012 08:15, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 08:15, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 08:15, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.156 mg/l , sample collected Apr 4, 2012 08:15, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 08:15, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 08:15, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 08:15, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 08:15, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 08:15, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 08:15, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Mar 21, 2012 09:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120322-030CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 21, 2012 09:15, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Feb 15, 2012 09:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120216-073
Laboratory
Radiation Safety Engineering
0.6 pci/l , sample collected Feb 15, 2012 09:00, 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 Feb 15, 2012 09:00, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.306 pci/l Minimum Reporting Level , sample collected Feb 15, 2012 09:00, sampling point TF101 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.54 pci/l Minimum Reporting Level , sample collected Feb 15, 2012 09:00, sampling point TF101 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 15, 2012 09:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120216-073RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 15, 2012 09:15, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 9, 2012 08:40
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120209-088NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 9, 2012 08:40, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 9, 2012 08:40, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 9, 2012 08:40, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Feb 8, 2012 08:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120209-063NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 8, 2012 08:40, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 8, 2012 08:40, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 8, 2012 08:40, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012

Routine (10).