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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 281–290 of 441 samples, newest first — collected August 30, 2011 to September 12, 2011. The summary above covers all 441.

46 results from the 10 samples listed here: 17 detected, 29 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 281 to 290 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
Sep 12, 2011 13:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
110913-005VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 13:30, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2010 – Dec 31, 2015
Collected
Sep 12, 2011 14:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110913-005HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 12, 2011 14:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.027 mg/l , sample collected Sep 12, 2011 14:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.038 mg/l , sample collected Sep 12, 2011 14:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 12, 2011 14:00, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 12, 2011 14:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.065 mg/l , sample collected Sep 12, 2011 14:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2011 – Sep 30, 2011
Collected
Sep 12, 2011 14:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110913-005TH
Laboratory
MSDH Lab
76.8 ug/l , sample collected Sep 12, 2011 14:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 14:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
3.92 ug/l , sample collected Sep 12, 2011 14:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 14:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
80.7 ug/l , sample collected Sep 12, 2011 14:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Collected
Aug 30, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110831-054PB
Laboratory
MSDH Lab
0.4097 mg/l , sample collected Aug 30, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 30, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 30, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110831-053PB
Laboratory
MSDH Lab
0.2093 mg/l , sample collected Aug 30, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0005 mg/l , sample collected Aug 30, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 30, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110831-052PB
Laboratory
MSDH Lab
0.0383 mg/l , sample collected Aug 30, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 30, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 30, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110831-051PB
Laboratory
MSDH Lab
0.1838 mg/l , sample collected Aug 30, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0005 mg/l , sample collected Aug 30, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 30, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110831-047PB
Laboratory
MSDH Lab
0.4295 mg/l , sample collected Aug 30, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0006 mg/l , sample collected Aug 30, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 30, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110831-046PB
Laboratory
MSDH Lab
0.3575 mg/l , sample collected Aug 30, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0006 mg/l , sample collected Aug 30, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 30, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110831-014PB
Laboratory
MSDH Lab
0.0104 mg/l , sample collected Aug 30, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 30, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011

Routine (10).