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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

MS0430032 , Lincoln Rural W/A-Zetus

18 of the 57 analytes this system has been tested for have been detected at least once, across 225 samples on record.

The other 39 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 225 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-Zetus, 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 130 of 130 results Oct 4, 2004 Aug 22, 2024
Lead 1030 Inorganic Chemical 104 of 130 results Oct 4, 2004 Aug 22, 2024
TTHM 2950 Organic Chemical 16 of 21 results Jun 30, 2004 Sep 23, 2025
Bromodichloromethane 2943 Organic Chemical 12 of 17 results Aug 23, 2007 Sep 23, 2025
Dibromochloromethane 2944 Organic Chemical 12 of 17 results Aug 23, 2007 Sep 23, 2025
Chloroform 2941 Organic Chemical 11 of 17 results Aug 23, 2007 Sep 23, 2025
Barium 1010 Inorganic Chemical 10 of 10 results Oct 6, 2003 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 9 of 10 results Oct 6, 2003 Mar 10, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 23 results Sep 29, 2009 Sep 23, 2025
Chromium 1020 Inorganic Chemical 7 of 10 results Oct 6, 2003 Sep 28, 2022
Nickel 1036 Inorganic Chemical 7 of 10 results Mar 8, 2004 Sep 28, 2022
Dichloroacetic Acid 2451 Organic Chemical 6 of 18 results Aug 23, 2007 Sep 23, 2025
Trichloroacetic Acid 2452 Organic Chemical 5 of 18 results Aug 23, 2007 Sep 23, 2025
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 18, 2019 Feb 12, 2025
Nitrite 1041 Inorganic Chemical 2 of 22 results Feb 27, 2013 Apr 26, 2016
Cadmium 1015 Inorganic Chemical 2 of 10 results Mar 8, 2004 Mar 28, 2005
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 6, 2003 Mar 8, 2004
Bromoform 2942 Organic Chemical 1 of 17 results Oct 1, 2024 Oct 1, 2024

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 71–80 of 225 samples, newest first — collected August 20, 2015 to August 15, 2018. The summary above covers all 225.

50 results from the 10 samples listed here: 11 detected, 39 not detected. Across the whole record it is 347 of 826. 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-Zetus, every result from 71 to 80 of 225 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 15, 2018 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180816-088PB
Laboratory
MSDH Lab
0.0111 mg/l , sample collected Aug 15, 2018 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.003 mg/l , sample collected Aug 15, 2018 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Aug 15, 2018 06:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180816-087PB
Laboratory
MSDH Lab
0.0166 mg/l , sample collected Aug 15, 2018 06:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.001 mg/l , sample collected Aug 15, 2018 06:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Mar 6, 2018 15:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
180307-005NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 6, 2018 15:40, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 6, 2018 15:40, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 6, 2018 15:40, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Mar 6, 2017 15:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170307-069NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 6, 2017 15:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 6, 2017 15:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 6, 2017 15:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Apr 26, 2016 15:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160427-098NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 26, 2016 15:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 26, 2016 15:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
0.02 mg/l , sample collected Apr 26, 2016 15:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Mar 21, 2016 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160322-001RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 21, 2016 13:30, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2018
Collected
Feb 29, 2016 03:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160301-048IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 29, 2016 03:15, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0108 mg/l , sample collected Feb 29, 2016 03:15, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 29, 2016 03:15, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 29, 2016 03:15, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.141 mg/l , sample collected Feb 29, 2016 03:15, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 29, 2016 03:15, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0015 mg/l , sample collected Feb 29, 2016 03:15, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 29, 2016 03:15, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 29, 2016 03:15, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 29, 2016 03:15, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 29, 2016 03:15, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Sep 1, 2015 02:48
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150902-011VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 02:48, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Collected
Aug 20, 2015 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150821-021PB
Laboratory
MSDH Lab
0.0168 mg/l , sample collected Aug 20, 2015 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 20, 2015 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Aug 20, 2015 04:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150821-020PB
Laboratory
MSDH Lab
0.2699 mg/l , sample collected Aug 20, 2015 04:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0011 mg/l , sample collected Aug 20, 2015 04:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016

Routine (10).