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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

MS0430027 , Lincoln Rural W/A-Beauregard

20 of the 57 analytes this system has been tested for have been detected at least once, across 162 samples on record.

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 162 samples on record, detections range from October 6, 2003 to September 23, 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 Lincoln Rural W/A-Beauregard, 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 55 of 57 results Aug 7, 2007 Sep 7, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 22 of 22 results May 26, 2004 Mar 12, 2025
Nitrate 1040 Inorganic Chemical 22 of 22 results May 26, 2004 Mar 12, 2025
Lead 1030 Inorganic Chemical 20 of 57 results Aug 7, 2007 Sep 7, 2023
Barium 1010 Inorganic Chemical 10 of 10 results Oct 6, 2003 Mar 10, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 24 results Aug 21, 2007 Sep 23, 2025
TTHM 2950 Organic Chemical 6 of 23 results Aug 21, 2007 Sep 23, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 14, 2011 Jul 18, 2012
Bromodichloromethane 2943 Organic Chemical 3 of 19 results Sep 23, 2025 Sep 23, 2025
Nickel 1036 Inorganic Chemical 3 of 10 results Feb 25, 2009 Mar 10, 2025
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 18, 2019 Feb 12, 2025
Dichloroacetic Acid 2451 Organic Chemical 2 of 18 results Jun 22, 2016 Sep 23, 2025
Chloroform 2941 Organic Chemical 2 of 19 results Sep 23, 2025 Sep 23, 2025
Dibromochloromethane 2944 Organic Chemical 2 of 19 results Sep 23, 2025 Sep 23, 2025
Monobromoacetic Acid 2453 Organic Chemical 2 of 18 results Apr 22, 2019 Sep 16, 2020
Chromium 1020 Inorganic Chemical 2 of 10 results Oct 6, 2003 Mar 28, 2005
Monochloroacetic Acid 2450 Organic Chemical 1 of 18 results Apr 22, 2019 Apr 22, 2019
Xylenes, Total 2955 Organic Chemical 1 of 15 results Apr 8, 2009 Apr 8, 2009
Cadmium 1015 Inorganic Chemical 1 of 10 results Mar 28, 2005 Mar 28, 2005
Selenium 1045 Inorganic Chemical 1 of 10 results Mar 28, 2005 Mar 28, 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 161–162 of 162 samples, newest first — collected October 6, 2003 to October 6, 2003. The summary above covers all 162.

13 results from the 2 samples listed here: 2 detected, 11 not detected. 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 Lincoln Rural W/A-Beauregard, every result from 161 to 162 of 162 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
Oct 6, 2003
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
031007-115CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2002 – Dec 31, 2004
Collected
Oct 6, 2003
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
031007-020IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Arsenic 1005 EPA method 200.8 Not recorded
0.023 mg/l , sample collected Oct 6, 2003, sampling point TF080 Barium 1010 EPA method 200.8 Not recorded
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Cadmium 1015 EPA method 200.8 Not recorded
0.001 mg/l , sample collected Oct 6, 2003, sampling point TF080 Chromium 1020 EPA method 200.8 Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Fluoride 1025 EPA method 300.0 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Mercury 1035 EPA method 200.8 Not recorded
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Selenium 1045 EPA method 200.8 Not recorded
Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Not recorded
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Not recorded

Routine (2).