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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

MS0620007 , L & F Water Association

37 of the 73 analytes this system has been tested for have been detected at least once, across 441 samples on record.

The other 36 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 441 samples on record, detections range from October 22, 2003 to July 22, 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 L & F Water Association, 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
TTHM 2950 Organic Chemical 115 of 120 results Aug 9, 2004 Jun 17, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 113 of 119 results Nov 14, 2005 Oct 29, 2025
Chloroform 2941 Organic Chemical 90 of 92 results Oct 11, 2006 Jun 17, 2026
Bromodichloromethane 2943 Organic Chemical 86 of 92 results Oct 11, 2006 Jun 17, 2026
Dichloroacetic Acid 2451 Organic Chemical 85 of 87 results Oct 15, 2007 Oct 29, 2025
Trichloroacetic Acid 2452 Organic Chemical 84 of 87 results Oct 15, 2007 Oct 29, 2025
Copper, Free 1022 Inorganic Chemical 69 of 69 results Aug 14, 2007 Sep 13, 2023
Lead 1030 Inorganic Chemical 49 of 69 results Aug 14, 2007 Sep 13, 2023
Fluoride 1025 Inorganic Chemical 24 of 24 results Oct 22, 2003 Feb 5, 2024
Barium 1010 Inorganic Chemical 23 of 23 results Oct 22, 2003 Feb 5, 2024
Monochloroacetic Acid 2450 Organic Chemical 23 of 87 results Sep 3, 2008 Dec 12, 2019
Chromium 1020 Inorganic Chemical 15 of 23 results Oct 22, 2003 Feb 5, 2024
Sodium 1052 Inorganic Chemical 5 of 5 results Sep 21, 2006 Jul 22, 2026
Monobromoacetic Acid 2453 Organic Chemical 5 of 87 results Nov 3, 2008 May 21, 2019
Nickel 1036 Inorganic Chemical 4 of 23 results May 13, 2013 May 6, 2019
Gross Alpha, Incl. Radon & U 4002 Radionuclide 1 of 1 result Jul 24, 2018 Jul 24, 2018
Radium-226 4020 Radionuclide 1 of 1 result Jul 24, 2018 Jul 24, 2018
Selenium 1045 Inorganic Chemical 1 of 23 results Feb 1, 2010 Feb 1, 2010
Dibromoacetic Acid 2454 Organic Chemical 1 of 87 results Nov 3, 2008 Nov 3, 2008
Dibromochloromethane 2944 Organic Chemical 1 of 92 results Oct 11, 2006 Oct 11, 2006
Calcium 1016 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Magnesium 1031 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Manganese 1032 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Potassium 1042 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Carbon Dioxide 1901 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Color 1905 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
PH 1925 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Alkalinity, Total 1927 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Calculated Sodium NACA Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
PH, Field Result PHFD Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Nitrite 1041 Inorganic Chemical 1 of 46 results Jul 31, 2006 Jul 31, 2006
Xylenes, Total 2955 Organic Chemical 1 of 26 results Mar 1, 2004 Mar 1, 2004
Sulfate 1055 Inorganic Chemical 1 of 4 results Oct 22, 2003 Oct 22, 2003

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 171–180 of 441 samples, newest first — collected December 13, 2016 to March 27, 2017. The summary above covers all 441.

63 results from the 10 samples listed here: 20 detected, 43 not detected. Across the whole record it is 812 of 2,185. 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 2 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 L & F Water Association, every result from 171 to 180 of 441 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 27, 2017 12:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
170328-083NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 12:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 12:30, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 12:30, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Mar 7, 2017 12:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
170308-002TH
Laboratory
MSDH Lab
55.2 ug/l , sample collected Mar 7, 2017 12:00, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 7, 2017 12:00, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
2.84 ug/l , sample collected Mar 7, 2017 12:00, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 7, 2017 12:00, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
58 ug/l , sample collected Mar 7, 2017 12:00, sampling point SM2 TTHM 2950 Jan 1, 2017 – Mar 31, 2017
Collected
Mar 7, 2017 12:30
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
170308-001TH
Laboratory
MSDH Lab
56.6 ug/l , sample collected Mar 7, 2017 12:30, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 7, 2017 12:30, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
3.18 ug/l , sample collected Mar 7, 2017 12:30, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 7, 2017 12:30, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
59.8 ug/l , sample collected Mar 7, 2017 12:30, sampling point SM1 TTHM 2950 Jan 1, 2017 – Mar 31, 2017
Collected
Mar 7, 2017 12:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
170308-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Mar 7, 2017 12:00, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.017 mg/l , sample collected Mar 7, 2017 12:00, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.035 mg/l , sample collected Mar 7, 2017 12:00, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Mar 7, 2017 12:00, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 7, 2017 12:00, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.053 mg/l , sample collected Mar 7, 2017 12:00, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2017 – Mar 31, 2017
Collected
Mar 7, 2017 12:30
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
170308-001HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Mar 7, 2017 12:30, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.005 mg/l , sample collected Mar 7, 2017 12:30, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.025 mg/l , sample collected Mar 7, 2017 12:30, 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 7, 2017 12:30, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 7, 2017 12:30, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.03 mg/l , sample collected Mar 7, 2017 12:30, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2017 – Mar 31, 2017
Collected
Dec 13, 2016 13:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
161214-027IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:30, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0065 mg/l , sample collected Dec 13, 2016 13:30, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:30, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:30, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.244 mg/l , sample collected Dec 13, 2016 13:30, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:30, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:30, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:30, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:30, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:30, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:30, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Dec 13, 2016 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
161214-026IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 12:30, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0037 mg/l , sample collected Dec 13, 2016 12:30, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 12:30, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 12:30, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.924 mg/l , sample collected Dec 13, 2016 12:30, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 12:30, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 12:30, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 12:30, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 12:30, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 12:30, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 12:30, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Dec 13, 2016 13:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
161214-020TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 TTHM 2950 Oct 1, 2016 – Dec 31, 2016
Collected
Dec 13, 2016 14:00
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
161214-019TH
Laboratory
MSDH Lab
51.9 ug/l , sample collected Dec 13, 2016 14:00, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 13, 2016 14:00, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
2.69 ug/l , sample collected Dec 13, 2016 14:00, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 13, 2016 14:00, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
54.6 ug/l , sample collected Dec 13, 2016 14:00, sampling point SM1 TTHM 2950 Oct 1, 2016 – Dec 31, 2016
Collected
Dec 13, 2016 13:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
161214-020HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 13:00, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2016 – Dec 31, 2016

Routine (10).