Skip to main content
Alpha

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

MS0260011 , Lebanon W/A-West

36 of the 73 analytes this system has been tested for have been detected at least once, across 370 samples on record.

The other 37 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 370 samples on record, detections range from October 13, 1993 to August 11, 2025. 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 Lebanon W/A-West, 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 105 of 145 results Oct 13, 1993 Jul 18, 2023
Lead 1030 Inorganic Chemical 71 of 145 results Oct 13, 1993 Jul 18, 2023
Barium 1010 Inorganic Chemical 30 of 30 results Sep 17, 2003 Feb 10, 2025
Chromium 1020 Inorganic Chemical 19 of 30 results Sep 17, 2003 Jan 9, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 18 of 21 results Aug 8, 2007 Aug 11, 2025
TTHM 2950 Organic Chemical 18 of 21 results Sep 6, 2007 Aug 11, 2025
Fluoride 1025 Inorganic Chemical 17 of 31 results Sep 17, 2003 Feb 10, 2025
Chloroform 2941 Organic Chemical 14 of 16 results Sep 6, 2007 Aug 11, 2025
Dichloroacetic Acid 2451 Organic Chemical 13 of 15 results Sep 22, 2008 Aug 11, 2025
Trichloroacetic Acid 2452 Organic Chemical 12 of 15 results Jul 23, 2012 Aug 11, 2025
Bromodichloromethane 2943 Organic Chemical 12 of 16 results Jul 23, 2012 Aug 11, 2025
Sodium 1052 Inorganic Chemical 8 of 8 results Mar 20, 2009 Feb 14, 2024
Dibromochloromethane 2944 Organic Chemical 7 of 16 results May 21, 2024 Aug 11, 2025
Nickel 1036 Inorganic Chemical 7 of 30 results Feb 11, 2004 Mar 11, 2015
Sulfate 1055 Inorganic Chemical 6 of 7 results Sep 17, 2003 Feb 11, 2004
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 15 results Mar 6, 2012 Oct 3, 2012
Monochloroacetic Acid 2450 Organic Chemical 3 of 15 results Jul 30, 2018 Aug 25, 2020
Xylenes, Total 2955 Organic Chemical 3 of 42 results May 22, 2008 Jul 23, 2009
Nitrite 1041 Inorganic Chemical 3 of 55 results Aug 17, 2005 May 9, 2007
Selenium 1045 Inorganic Chemical 3 of 30 results Mar 14, 2005 Mar 14, 2005
Arsenic 1005 Inorganic Chemical 2 of 30 results Mar 11, 2015 Jun 6, 2022
Monobromoacetic Acid 2453 Organic Chemical 1 of 15 results Aug 25, 2020 Aug 25, 2020
Calcium 1016 Inorganic Chemical 1 of 1 result Mar 20, 2009 Mar 20, 2009
Manganese 1032 Inorganic Chemical 1 of 1 result Mar 20, 2009 Mar 20, 2009
Potassium 1042 Inorganic Chemical 1 of 1 result Mar 20, 2009 Mar 20, 2009
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Mar 20, 2009 Mar 20, 2009
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Mar 20, 2009 Mar 20, 2009
Carbon Dioxide 1901 Water Quality 1 of 1 result Mar 20, 2009 Mar 20, 2009
Color 1905 Water Quality 1 of 1 result Mar 20, 2009 Mar 20, 2009
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Mar 20, 2009 Mar 20, 2009
Alkalinity, Total 1927 Water Quality 1 of 1 result Mar 20, 2009 Mar 20, 2009
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Mar 20, 2009 Mar 20, 2009
Calculated Sodium NACA Water Quality 1 of 1 result Mar 20, 2009 Mar 20, 2009
PH, Field Result PHFD Water Quality 1 of 1 result Mar 20, 2009 Mar 20, 2009
Temperature, Field Result TEMP Water Quality 1 of 1 result Mar 20, 2009 Mar 20, 2009
Cyanide 1024 Inorganic Chemical 1 of 31 results Mar 14, 2005 Mar 14, 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 21–30 of 370 samples, newest first — collected July 18, 2023 to March 12, 2024. The summary above covers all 370.

45 results from the 10 samples listed here: 11 detected, 34 not detected. Across the whole record it is 391 of 1,985. 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 7 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 Lebanon W/A-West, every result from 21 to 30 of 370 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 12, 2024 13:41
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-97050-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Mar 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 13:41, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Mar 12, 2024 12:30
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-97050-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Mar 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 12:30, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Feb 14, 2024 02:52
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NA-240215-015
Laboratory
MSDH Lab
78.5 mg/l , sample collected Feb 14, 2024 02:52, sampling point TF102 Sodium 1052 EPA method 200.7 Jan 1, 2022 – Dec 31, 2024
Collected
Feb 14, 2024 14:52
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NA-240215-014
Laboratory
MSDH Lab
79.1 mg/l , sample collected Feb 14, 2024 14:52, sampling point TF101 Sodium 1052 EPA method 200.7 Jan 1, 2022 – Dec 31, 2024
Collected
Jan 9, 2024 11:06
Sampling point
TF104 Treatment PLNT T104
Sample type
Routine
Lab sample
IN-240110-011
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 11:06, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
0.0104 mg/l , sample collected Jan 9, 2024 11:06, sampling point TF104 Barium 1010 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 11:06, sampling point TF104 Cadmium 1015 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
0.0028 mg/l , sample collected Jan 9, 2024 11:06, sampling point TF104 Chromium 1020 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
0.138 mg/l , sample collected Jan 9, 2024 11:06, sampling point TF104 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2022 – Dec 31, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 11:06, sampling point TF104 Mercury 1035 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 11:06, sampling point TF104 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 11:06, sampling point TF104 Selenium 1045 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 11:06, sampling point TF104 Antimony, Total 1074 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 11:06, sampling point TF104 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 11:06, sampling point TF104 Thallium, Total 1085 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jul 18, 2023 08:00
Sampling point
LC0025 Location withheld
Sample type
Routine
Lab sample
PB-230719-085
Laboratory
MSDH Lab
0.418 mg/l , sample collected Jul 18, 2023 08:00, sampling point LC0025 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 18, 2023 08:00, sampling point LC0025 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 18, 2023 05:45
Sampling point
LC0024 Location withheld
Sample type
Routine
Lab sample
PB-230719-084
Laboratory
MSDH Lab
0.294 mg/l , sample collected Jul 18, 2023 05:45, sampling point LC0024 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 18, 2023 05:45, sampling point LC0024 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 18, 2023 06:00
Sampling point
LC0023 Location withheld
Sample type
Routine
Lab sample
PB-230719-083
Laboratory
MSDH Lab
0.182 mg/l , sample collected Jul 18, 2023 06:00, sampling point LC0023 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.8 ug/l , sample collected Jul 18, 2023 06:00, sampling point LC0023 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 18, 2023 08:00
Sampling point
LC0022 Location withheld
Sample type
Routine
Lab sample
PB-230719-082
Laboratory
MSDH Lab
0.0155 mg/l , sample collected Jul 18, 2023 08:00, sampling point LC0022 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 18, 2023 08:00, sampling point LC0022 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 18, 2023 06:40
Sampling point
LC0020 Location withheld
Sample type
Routine
Lab sample
PB-230719-081
Laboratory
MSDH Lab
0.0246 mg/l , sample collected Jul 18, 2023 06:40, sampling point LC0020 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 18, 2023 06:40, sampling point LC0020 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).