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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

MS0550057 , Spring Hill Water Assn.

20 of the 57 analytes this system has been tested for have been detected at least once, across 152 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 152 samples on record, detections range from October 15, 2003 to April 7, 2025. 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 Spring Hill Water Assn., 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 62 of 62 results Aug 7, 2007 Sep 15, 2023
Lead 1030 Inorganic Chemical 16 of 62 results Aug 7, 2007 Sep 14, 2023
Barium 1010 Inorganic Chemical 10 of 10 results Oct 15, 2003 Mar 17, 2025
TTHM 2950 Organic Chemical 10 of 20 results Sep 4, 2007 Nov 12, 2024
Fluoride 1025 Inorganic Chemical 7 of 10 results Oct 15, 2003 Mar 17, 2025
Chloroform 2941 Organic Chemical 7 of 14 results Sep 4, 2007 Nov 12, 2024
Bromodichloromethane 2943 Organic Chemical 7 of 14 results Sep 4, 2007 Nov 12, 2024
Dibromochloromethane 2944 Organic Chemical 7 of 14 results Sep 4, 2007 Nov 12, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 20 results Sep 4, 2007 Apr 7, 2025
Nickel 1036 Inorganic Chemical 5 of 10 results Mar 15, 2004 Dec 12, 2016
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 14, 2011 Jul 18, 2012
Chromium 1020 Inorganic Chemical 3 of 10 results Oct 15, 2003 Mar 20, 2006
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 22 results Dec 10, 2019 Mar 7, 2022
Nitrate 1040 Inorganic Chemical 2 of 22 results Dec 10, 2019 Mar 7, 2022
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 15, 2003 Mar 15, 2004
Monobromoacetic Acid 2453 Organic Chemical 1 of 13 results Sep 28, 2020 Sep 28, 2020
Sodium 1052 Inorganic Chemical 1 of 1 result Sep 24, 2019 Sep 24, 2019
Dichloroacetic Acid 2451 Organic Chemical 1 of 13 results Aug 8, 2016 Aug 8, 2016
Cadmium 1015 Inorganic Chemical 1 of 10 results Apr 11, 2005 Apr 11, 2005
Selenium 1045 Inorganic Chemical 1 of 10 results Apr 11, 2005 Apr 11, 2005

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 91–100 of 152 samples, newest first — collected February 13, 2012 to May 6, 2013. The summary above covers all 152.

36 results from the 10 samples listed here: 7 detected, 29 not detected. Across the whole record it is 156 of 646. 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 Spring Hill Water Assn., every result from 91 to 100 of 152 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 6, 2013 02:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
130507-054IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 02:00, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0391 mg/l , sample collected May 6, 2013 02:00, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 02:00, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 02:00, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.108 mg/l , sample collected May 6, 2013 02:00, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 02:00, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.002 mg/l , sample collected May 6, 2013 02:00, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 6, 2013 02:00, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 02:00, sampling point TF080 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 May 6, 2013 02:00, sampling point TF080 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 May 6, 2013 02:00, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Mar 5, 2013 11:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
130306-005NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 5, 2013 11:30, sampling point TF080 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 Mar 5, 2013 11:30, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 5, 2013 11:30, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Collected
Jul 18, 2012 12:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
201211290055
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Jul 18, 2012 12:45, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.434 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 12:45, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.434 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 12:45, sampling point TF080 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.37 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 12:45, sampling point TF080 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 17, 2012 11:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120718-053
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Jul 17, 2012 11:00, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.434 pci/l Minimum Reporting Level , sample collected Jul 17, 2012 11:00, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.434 pci/l Minimum Reporting Level , sample collected Jul 17, 2012 11:00, sampling point TF080 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.37 pci/l Minimum Reporting Level , sample collected Jul 17, 2012 11:00, sampling point TF080 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 17, 2012 11:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120718-053RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 11:00, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
Apr 23, 2012 12:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120424-091
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Apr 23, 2012 12:45, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.434 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 12:45, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.434 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 12:45, sampling point TF080 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.37 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 12:45, sampling point TF080 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 23, 2012 12:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120424-091RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 23, 2012 12:45, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Mar 7, 2012 01:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120308-057NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 7, 2012 01:30, sampling point TF080 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 Mar 7, 2012 01:30, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 7, 2012 01:30, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Feb 13, 2012 11:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120214-021
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Feb 13, 2012 11:00, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.434 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 11:00, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.434 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 11:00, sampling point TF080 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.37 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 11:00, sampling point TF080 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 13, 2012 11:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120214-021RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 11:00, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jan 1, 2012 – Mar 31, 2012

Routine (10).