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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

MS0610009 , Town of Florence

42 of the 74 analytes this system has been tested for have been detected at least once, across 473 samples on record.

The other 32 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 473 samples on record, detections range from October 20, 2003 to June 24, 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 Town of Florence, 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
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 77 of 77 results Sep 15, 2004 Jun 24, 2026
TTHM 2950 Organic Chemical 75 of 75 results Sep 15, 2004 Mar 24, 2025
Copper, Free 1022 Inorganic Chemical 62 of 62 results Aug 15, 2007 Jul 19, 2023
Lead 1030 Inorganic Chemical 53 of 62 results Aug 15, 2007 Jul 19, 2023
Fluoride 1025 Inorganic Chemical 36 of 36 results Oct 20, 2003 Feb 12, 2024
Chloroform 2941 Organic Chemical 36 of 36 results May 24, 2006 Jul 11, 2018
Bromodichloromethane 2943 Organic Chemical 36 of 36 results May 24, 2006 Jul 11, 2018
Dichloroacetic Acid 2451 Organic Chemical 34 of 34 results Oct 3, 2007 Jun 24, 2026
Trichloroacetic Acid 2452 Organic Chemical 34 of 34 results Oct 3, 2007 Jun 24, 2026
Barium 1010 Inorganic Chemical 33 of 33 results Oct 20, 2003 Feb 12, 2024
Dibromochloromethane 2944 Organic Chemical 30 of 36 results May 24, 2006 Jul 11, 2018
Dibromoacetic Acid 2454 Organic Chemical 27 of 34 results Oct 3, 2007 Jun 24, 2026
Bromoform 2942 Organic Chemical 27 of 36 results May 24, 2006 Jul 11, 2018
Chromium 1020 Inorganic Chemical 22 of 33 results Oct 20, 2003 Feb 12, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 20 of 20 results Mar 14, 2012 Oct 24, 2012
Xylenes, Total 2955 Organic Chemical 16 of 55 results Aug 12, 2009 Mar 16, 2015
Arsenic 1005 Inorganic Chemical 14 of 33 results Mar 24, 2004 Feb 5, 2024
Monochloroacetic Acid 2450 Organic Chemical 14 of 34 results Feb 28, 2008 Jul 11, 2018
Selenium 1045 Inorganic Chemical 13 of 33 results Mar 24, 2004 Oct 18, 2022
Sodium 1052 Inorganic Chemical 10 of 10 results Apr 22, 2009 Dec 13, 2023
Monobromoacetic Acid 2453 Organic Chemical 7 of 34 results Jun 12, 2008 Nov 10, 2020
Ethylbenzene 2992 Organic Chemical 7 of 55 results Aug 12, 2009 Aug 8, 2013
Sulfate 1055 Inorganic Chemical 6 of 6 results Oct 20, 2003 Apr 28, 2016
Nickel 1036 Inorganic Chemical 5 of 33 results Feb 4, 2010 Apr 16, 2014
Calcium 1016 Inorganic Chemical 3 of 3 results Apr 22, 2009 Apr 28, 2016
Chloride 1017 Inorganic Chemical 3 of 3 results Apr 22, 2009 Apr 28, 2016
Manganese 1032 Inorganic Chemical 3 of 3 results Apr 22, 2009 Apr 28, 2016
Potassium 1042 Inorganic Chemical 3 of 3 results Apr 22, 2009 Apr 28, 2016
Residue, Total, Filterable 1057 Water Quality 3 of 3 results Apr 22, 2009 Apr 28, 2016
Color 1905 Water Quality 3 of 3 results Apr 22, 2009 Apr 28, 2016
Hardness, Total (As Caco3) 1915 Water Quality 3 of 3 results Apr 22, 2009 Apr 28, 2016
Alkalinity, Total 1927 Water Quality 3 of 3 results Apr 22, 2009 Apr 28, 2016
Iron, Field Result FEFD Inorganic Chemical 3 of 3 results Apr 22, 2009 Apr 28, 2016
Calculated Sodium NACA Water Quality 3 of 3 results Apr 22, 2009 Apr 28, 2016
PH, Field Result PHFD Water Quality 3 of 3 results Apr 22, 2009 Apr 28, 2016
Dichloromethane 2964 Organic Chemical 3 of 55 results Aug 25, 2004 Aug 25, 2004
Magnesium 1031 Inorganic Chemical 2 of 3 results Apr 15, 2010 Apr 28, 2016
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Apr 22, 2009 Apr 15, 2010
Carbon Dioxide 1901 Water Quality 2 of 2 results Apr 22, 2009 Apr 15, 2010
Tetrachloroethylene 2987 Organic Chemical 1 of 55 results May 6, 2013 May 6, 2013
PH 1925 Water Quality 1 of 1 result Apr 22, 2009 Apr 22, 2009
Nitrite 1041 Inorganic Chemical 1 of 82 results Aug 2, 2006 Aug 2, 2006

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 371–380 of 473 samples, newest first — collected September 11, 2008 to March 11, 2009. The summary above covers all 473.

55 results from the 10 samples listed here: 46 detected, 9 not detected. Across the whole record it is 739 of 2,556. 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 Town of Florence, every result from 371 to 380 of 473 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
Mar 11, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
090312-002TH
Laboratory
MSDH Lab
25.9 ug/l , sample collected Mar 11, 2009, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
1.09 ug/l , sample collected Mar 11, 2009, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
17.7 ug/l , sample collected Mar 11, 2009, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
11.4 ug/l , sample collected Mar 11, 2009, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
56.09 ug/l , sample collected Mar 11, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Mar 11, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
090312-001TH
Laboratory
MSDH Lab
26.2 ug/l , sample collected Mar 11, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
1.14 ug/l , sample collected Mar 11, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
18.4 ug/l , sample collected Mar 11, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
11.5 ug/l , sample collected Mar 11, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
57.24 ug/l , sample collected Mar 11, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Mar 11, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
090312-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Mar 11, 2009, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.0098 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 Mar 11, 2009, sampling point SM2 Dichloroacetic Acid 2451 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 Mar 11, 2009, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 11, 2009, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.0033 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 Mar 11, 2009, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 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 Mar 11, 2009, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Mar 11, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
090312-001HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Mar 11, 2009, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.0102 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 Mar 11, 2009, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.0145 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 Mar 11, 2009, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 11, 2009, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.0035 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 Mar 11, 2009, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 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 Mar 11, 2009, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Jan 29, 2009
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
090130-013TH
Laboratory
MSDH Lab
6.06 ug/l , sample collected Jan 29, 2009, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
4.51 ug/l , sample collected Jan 29, 2009, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
5.8 ug/l , sample collected Jan 29, 2009, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
9.47 ug/l , sample collected Jan 29, 2009, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
25.84 ug/l , sample collected Jan 29, 2009, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Collected
Jan 29, 2009
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
090130-013HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jan 29, 2009, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Jan 29, 2009, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.005 mg/l , sample collected Jan 29, 2009, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jan 29, 2009, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.005 mg/l , sample collected Jan 29, 2009, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Jan 29, 2009, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2009 – Mar 31, 2009
Collected
Nov 5, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
081106-015TH
Laboratory
MSDH Lab
11.6 ug/l , sample collected Nov 5, 2008, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
2.96 ug/l , sample collected Nov 5, 2008, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
11 ug/l , sample collected Nov 5, 2008, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
14.4 ug/l , sample collected Nov 5, 2008, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
39.96 ug/l , sample collected Nov 5, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Collected
Nov 5, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
081106-016HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Nov 5, 2008, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Nov 5, 2008, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.008 mg/l , sample collected Nov 5, 2008, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Nov 5, 2008, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.011 mg/l , sample collected Nov 5, 2008, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Nov 5, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2008 – Dec 31, 2008
Collected
Sep 11, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080912-003TH
Laboratory
MSDH Lab
21.4 ug/l , sample collected Sep 11, 2008, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
4.41 ug/l , sample collected Sep 11, 2008, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
28.4 ug/l , sample collected Sep 11, 2008, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
30.4 ug/l , sample collected Sep 11, 2008, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
84.61 ug/l , sample collected Sep 11, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Jul 1, 2008 – Sep 30, 2008
Collected
Sep 11, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080912-003HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 11, 2008, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.008 mg/l , sample collected Sep 11, 2008, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.013 mg/l , sample collected Sep 11, 2008, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 11, 2008, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.006 mg/l , sample collected Sep 11, 2008, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Sep 11, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2008 – Sep 30, 2008

Routine (10).