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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 251–260 of 441 samples, newest first — collected February 25, 2013 to August 12, 2013. The summary above covers all 441.

57 results from the 10 samples listed here: 24 detected, 33 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.

Chemical and radiological sample results for L & F Water Association, every result from 251 to 260 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
Aug 12, 2013 13:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130813-006CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 12, 2013 13:30, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jul 29, 2013 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130730-010TH
Laboratory
MSDH Lab
85.6 ug/l , sample collected Jul 29, 2013 13:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2013 13:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
4.77 ug/l , sample collected Jul 29, 2013 13:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2013 13:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
90.4 ug/l , sample collected Jul 29, 2013 13:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Collected
Jul 29, 2013 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130730-010HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 29, 2013 13:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.013 mg/l , sample collected Jul 29, 2013 13:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.032 mg/l , sample collected Jul 29, 2013 13:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 29, 2013 13:00, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 29, 2013 13:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.045 mg/l , sample collected Jul 29, 2013 13:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2013 – Sep 30, 2013
Collected
May 13, 2013 13:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130514-093IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 13:00, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0071 mg/l , sample collected May 13, 2013 13:00, sampling point TF103 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 13, 2013 13:00, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0011 mg/l , sample collected May 13, 2013 13:00, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.528 mg/l , sample collected May 13, 2013 13:00, sampling point TF103 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 13, 2013 13:00, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0112 mg/l , sample collected May 13, 2013 13:00, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 13, 2013 13:00, sampling point TF103 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 13, 2013 13:00, sampling point TF103 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 13, 2013 13:00, sampling point TF103 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 13, 2013 13:00, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 13, 2013 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130514-092IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:30, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0045 mg/l , sample collected May 13, 2013 12:30, 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 May 13, 2013 12:30, 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 May 13, 2013 12:30, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.746 mg/l , sample collected May 13, 2013 12:30, sampling point TF102 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 13, 2013 12:30, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0105 mg/l , sample collected May 13, 2013 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 May 13, 2013 12:30, 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 May 13, 2013 12:30, 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 May 13, 2013 12:30, 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 May 13, 2013 12:30, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 6, 2013 12:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130507-076NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 6, 2013 12:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 6, 2013 12:30, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 6, 2013 12:30, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
May 6, 2013 13:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130507-075NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 6, 2013 13:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 6, 2013 13:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 6, 2013 13:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
Apr 29, 2013 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130430-009TH
Laboratory
MSDH Lab
70.2 ug/l , sample collected Apr 29, 2013 13:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2013 13:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
3.81 ug/l , sample collected Apr 29, 2013 13:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2013 13:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
74 ug/l , sample collected Apr 29, 2013 13:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Apr 1, 2013 – Jun 30, 2013
Collected
Apr 29, 2013 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130430-009HA
Laboratory
MSDH Lab
0.002 mg/l , sample collected Apr 29, 2013 13:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.029 mg/l , sample collected Apr 29, 2013 13:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.033 mg/l , sample collected Apr 29, 2013 13:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Apr 29, 2013 13:00, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Apr 29, 2013 13:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.064 mg/l , sample collected Apr 29, 2013 13:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Apr 1, 2013 – Jun 30, 2013
Collected
Feb 25, 2013 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130226-001HA
Laboratory
MSDH Lab
0.002 mg/l , sample collected Feb 25, 2013 13:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.026 mg/l , sample collected Feb 25, 2013 13:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.037 mg/l , sample collected Feb 25, 2013 13:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 25, 2013 13:00, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 25, 2013 13:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.065 mg/l , sample collected Feb 25, 2013 13:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2013 – Mar 31, 2013

Routine (10).