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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

MS0430031 , Lincoln Rural W/A-Old Red Star

21 of the 57 analytes this system has been tested for have been detected at least once, across 220 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 220 samples on record, detections range from October 6, 2003 to September 24, 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-Old Red Star, 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 120 of 120 results Nov 3, 2004 Aug 22, 2024
Lead 1030 Inorganic Chemical 50 of 120 results Nov 3, 2004 Aug 22, 2024
Barium 1010 Inorganic Chemical 10 of 10 results Oct 6, 2003 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 7 of 10 results Oct 6, 2003 Mar 10, 2025
Nickel 1036 Inorganic Chemical 7 of 10 results Oct 6, 2003 Mar 10, 2025
TTHM 2950 Organic Chemical 5 of 22 results Aug 21, 2007 Sep 24, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 14, 2011 Jul 18, 2012
Chloroform 2941 Organic Chemical 3 of 17 results Jul 23, 2013 Sep 24, 2025
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 18, 2019 Feb 12, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 3 of 22 results Aug 21, 2007 Jul 23, 2013
Bromodichloromethane 2943 Organic Chemical 2 of 17 results Jul 23, 2013 Sep 24, 2025
Dibromochloromethane 2944 Organic Chemical 2 of 17 results Jul 23, 2013 Sep 24, 2025
Cadmium 1015 Inorganic Chemical 2 of 10 results Oct 6, 2003 Mar 8, 2004
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 6, 2003 Mar 8, 2004
Chromium 1020 Inorganic Chemical 1 of 10 results Feb 29, 2016 Feb 29, 2016
Dichloroacetic Acid 2451 Organic Chemical 1 of 16 results Jul 23, 2013 Jul 23, 2013
Trichloroacetic Acid 2452 Organic Chemical 1 of 16 results Jul 23, 2013 Jul 23, 2013
Dibromoacetic Acid 2454 Organic Chemical 1 of 16 results Jul 23, 2013 Jul 23, 2013
Arsenic 1005 Inorganic Chemical 1 of 10 results Feb 25, 2009 Feb 25, 2009
Selenium 1045 Inorganic Chemical 1 of 10 results Feb 25, 2009 Feb 25, 2009
Dichloromethane 2964 Organic Chemical 1 of 11 results Aug 10, 2004 Aug 10, 2004

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 61–70 of 220 samples, newest first — collected August 15, 2018 to April 8, 2019. The summary above covers all 220.

36 results from the 10 samples listed here: 11 detected, 25 not detected. Across the whole record it is 228 of 881. 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-Old Red Star, every result from 61 to 70 of 220 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
Apr 8, 2019 14:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
190409-035IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2019 14:20, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0762 mg/l , sample collected Apr 8, 2019 14:20, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2019 14:20, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2019 14:20, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.109 mg/l , sample collected Apr 8, 2019 14:20, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2019 14:20, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2019 14:20, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2019 14:20, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2019 14:20, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2019 14:20, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2019 14:20, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 18, 2018 02:08
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
180919-016TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 18, 2018 02:08, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 18, 2018 02:08, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 18, 2018 02:08, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 18, 2018 02:08, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Sep 18, 2018 02:08, sampling point MRT000 TTHM 2950 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 18, 2018 02:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
180919-008HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 18, 2018 02:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 18, 2018 02:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 18, 2018 02:00, 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 18, 2018 02:00, 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 18, 2018 02:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Sep 18, 2018 02:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2017 – Dec 31, 2019
Collected
Aug 15, 2018 03:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180816-106PB
Laboratory
MSDH Lab
0.0357 mg/l , sample collected Aug 15, 2018 03:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 15, 2018 03:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Aug 15, 2018 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180816-105PB
Laboratory
MSDH Lab
0.0086 mg/l , sample collected Aug 15, 2018 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 15, 2018 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Aug 15, 2018 06:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180816-104PB
Laboratory
MSDH Lab
0.0428 mg/l , sample collected Aug 15, 2018 06:37, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0007 mg/l , sample collected Aug 15, 2018 06:37, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Aug 15, 2018
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180816-103PB
Laboratory
MSDH Lab
0.011 mg/l , sample collected Aug 15, 2018, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 15, 2018, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Aug 15, 2018
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180816-102PB
Laboratory
MSDH Lab
0.005 mg/l , sample collected Aug 15, 2018, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0007 mg/l , sample collected Aug 15, 2018, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Aug 15, 2018 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180816-101PB
Laboratory
MSDH Lab
0.0057 mg/l , sample collected Aug 15, 2018 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 15, 2018 05:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Aug 15, 2018 06:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180816-100PB
Laboratory
MSDH Lab
0.0034 mg/l , sample collected Aug 15, 2018 06:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 15, 2018 06:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018

Routine (10).