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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

MS0250003 , City of Clinton

49 of the 77 analytes this system has been tested for have been detected at least once, across 1,643 samples on record.

The other 28 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 1,643 samples on record, detections range from July 20, 1992 to February 25, 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 City of Clinton, 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 431 of 482 results Jul 20, 1992 Aug 7, 2024
Lead 1030 Inorganic Chemical 312 of 482 results Jul 20, 1992 Aug 7, 2024
TTHM 2950 Organic Chemical 239 of 239 results Mar 10, 2004 Feb 25, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 237 of 239 results Mar 10, 2004 Feb 25, 2026
Trichloroacetic Acid 2452 Organic Chemical 164 of 164 results Oct 25, 2007 Feb 25, 2026
Dichloroacetic Acid 2451 Organic Chemical 163 of 164 results Oct 25, 2007 Feb 25, 2026
Chloroform 2941 Organic Chemical 163 of 163 results Jul 26, 2006 Feb 25, 2026
Bromodichloromethane 2943 Organic Chemical 163 of 163 results Jul 26, 2006 Feb 25, 2026
Fluoride 1025 Inorganic Chemical 109 of 110 results Sep 15, 2003 Feb 10, 2025
Barium 1010 Inorganic Chemical 107 of 108 results Sep 15, 2003 Feb 10, 2025
Dibromochloromethane 2944 Organic Chemical 92 of 163 results Jul 26, 2006 Dec 22, 2025
Bromoform 2942 Organic Chemical 80 of 163 results Jul 26, 2006 Dec 22, 2025
Dibromoacetic Acid 2454 Organic Chemical 79 of 164 results Oct 25, 2007 Dec 22, 2025
Monochloroacetic Acid 2450 Organic Chemical 76 of 164 results Oct 25, 2007 Oct 20, 2020
Chromium 1020 Inorganic Chemical 54 of 108 results Sep 15, 2003 Feb 6, 2024
Sodium 1052 Inorganic Chemical 33 of 33 results Aug 7, 2008 Feb 6, 2024
Monobromoacetic Acid 2453 Organic Chemical 27 of 164 results Oct 25, 2007 Oct 20, 2020
Sulfate 1055 Inorganic Chemical 21 of 21 results Sep 15, 2003 Sep 1, 2015
Radium-226 4020 Radionuclide 14 of 40 results Jun 27, 2009 Jun 4, 2019
Arsenic 1005 Inorganic Chemical 13 of 108 results Feb 11, 2004 Jul 11, 2023
Selenium 1045 Inorganic Chemical 13 of 108 results Feb 11, 2004 Apr 9, 2008
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 20 results Mar 5, 2012 Jun 4, 2019
Combined Radium (-226 & -228) 4010 Radionuclide 8 of 41 results Feb 19, 2009 Jun 15, 2020
Carbon Tetrachloride 2982 Organic Chemical 6 of 138 results Jul 29, 2004 Sep 4, 2008
Cyanide 1024 Inorganic Chemical 5 of 113 results Apr 9, 2008 Mar 28, 2023
Radium-228 4030 Radionuclide 5 of 40 results Feb 19, 2009 Jun 15, 2020
Nickel 1036 Inorganic Chemical 4 of 108 results Sep 15, 2003 Feb 24, 2021
Xylenes, Total 2955 Organic Chemical 3 of 138 results Feb 26, 2019 Oct 20, 2020
Calcium 1016 Inorganic Chemical 2 of 2 results Aug 7, 2008 Sep 1, 2015
Chloride 1017 Inorganic Chemical 2 of 2 results Aug 7, 2008 Sep 1, 2015
Magnesium 1031 Inorganic Chemical 2 of 2 results Aug 7, 2008 Sep 1, 2015
Manganese 1032 Inorganic Chemical 2 of 2 results Aug 7, 2008 Sep 1, 2015
Potassium 1042 Inorganic Chemical 2 of 2 results Aug 7, 2008 Sep 1, 2015
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Aug 7, 2008 Sep 1, 2015
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Aug 7, 2008 Sep 1, 2015
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Aug 7, 2008 Sep 1, 2015
Alkalinity, Total 1927 Water Quality 2 of 2 results Aug 7, 2008 Sep 1, 2015
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Aug 7, 2008 Sep 1, 2015
Calculated Sodium NACA Water Quality 2 of 2 results Aug 7, 2008 Sep 1, 2015
PH, Field Result PHFD Water Quality 2 of 2 results Aug 7, 2008 Sep 1, 2015
Nitrite 1041 Inorganic Chemical 2 of 218 results Feb 4, 2013 Feb 6, 2013
Iron 1028 Inorganic Chemical 1 of 2 results Sep 1, 2015 Sep 1, 2015
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 218 results Feb 6, 2013 Feb 6, 2013
Gross Beta Particle Activity 4100 Radionuclide 1 of 1 result Jun 27, 2009 Jun 27, 2009
Carbon Dioxide 1901 Water Quality 1 of 1 result Aug 7, 2008 Aug 7, 2008
Color 1905 Water Quality 1 of 1 result Aug 7, 2008 Aug 7, 2008
PH 1925 Water Quality 1 of 1 result Aug 7, 2008 Aug 7, 2008
Temperature, Field Result TEMP Water Quality 1 of 1 result Aug 7, 2008 Aug 7, 2008
Mercury 1035 Inorganic Chemical 1 of 108 results Mar 7, 2005 Mar 7, 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 1,121–1,130 of 1,643 samples, newest first — collected September 20, 2007 to October 25, 2007. The summary above covers all 1,643.

49 results from the 10 samples listed here: 35 detected, 14 not detected. Across the whole record it is 2,665 of 8,082. 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 4 sampling points 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.

Chemical and radiological sample results for City of Clinton, every result from 1,121 to 1,130 of 1,643 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
Oct 25, 2007
Sampling point
SM1 Brighton Well Site
Sample type
Routine
Lab sample
071026-008TH
Laboratory
MSDH Lab
10.4 ug/l , sample collected Oct 25, 2007, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
1.41 ug/l , sample collected Oct 25, 2007, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
7.63 ug/l , sample collected Oct 25, 2007, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
8.06 ug/l , sample collected Oct 25, 2007, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
27.5 ug/l , sample collected Oct 25, 2007, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Oct 25, 2007
Sampling point
SM5 Location withheld
Sample type
Routine
Lab sample
071026-014HA
Laboratory
MSDH Lab
0.0017 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM5 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.0281 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM5 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.0263 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM5 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM5 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM5 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.0561 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM5 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Oct 25, 2007
Sampling point
SM3 Location withheld
Sample type
Routine
Lab sample
071026-013HA
Laboratory
MSDH Lab
Not detected below 0.003 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM3 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.0073 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM3 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.0068 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM3 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.0002 mg/l , sample collected Oct 25, 2007, sampling point SM3 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.0032 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM3 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.0175 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM3 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Oct 25, 2007
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
071026-012HA
Laboratory
MSDH Lab
0.0018 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.0153 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.0224 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.0012 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.038 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Oct 25, 2007
Sampling point
SM6 912 Old Vicksburg Rd Water Tank
Sample type
Routine
Lab sample
071026-011HA
Laboratory
MSDH Lab
Not detected below 0.003 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM6 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.0084 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM6 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.0147 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM6 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM6 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM6 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.0231 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 25, 2007, sampling point SM6 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Oct 25, 2007
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
071026-010HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM4 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.021 mg/l , sample collected Oct 25, 2007, sampling point SM4 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Oct 25, 2007, sampling point SM4 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM4 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM4 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.041 mg/l , sample collected Oct 25, 2007, sampling point SM4 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Oct 25, 2007
Sampling point
SM1 Brighton Well Site
Sample type
Routine
Lab sample
071026-008HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Oct 25, 2007, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.005 mg/l , sample collected Oct 25, 2007, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 25, 2007, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.008 mg/l , sample collected Oct 25, 2007, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Oct 9, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
071010-001TH
Laboratory
MSDH Lab
20 ug/l , sample collected Oct 9, 2007, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
2.47 ug/l , sample collected Oct 9, 2007, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
16.6 ug/l , sample collected Oct 9, 2007, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
14.4 ug/l , sample collected Oct 9, 2007, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
53.47 ug/l , sample collected Oct 9, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Oct 1, 2007 – Dec 31, 2007
Collected
Oct 9, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
071010-020HA
Laboratory
MSDH Lab
0.0187 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 9, 2007, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2007 – Dec 31, 2007
Collected
Sep 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070921-269PB
Laboratory
MSDH Lab
0.0517 mg/l , sample collected Sep 20, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007

Routine (10).