Chemical and radiological sample results

MS0430003 , Lincoln Rural W/A-Pleasant Rid

22 of the 57 analytes this system has been tested for have been detected at least once, across 211 samples on record.

The other 35 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 211 samples on record, detections range from October 6, 2003 to July 16, 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 Lincoln Rural W/A-Pleasant Rid, 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	61 of 61 results	Aug 1, 2007	Sep 6, 2023
Lead 1030	Inorganic Chemical	27 of 61 results	Aug 1, 2007	Sep 6, 2023
Nitrate-Nitrite 1038	Inorganic Chemical	17 of 42 results	Feb 28, 2011	Jul 16, 2026
Nitrate 1040	Inorganic Chemical	17 of 42 results	Feb 28, 2011	Jul 16, 2026
Barium 1010	Inorganic Chemical	17 of 17 results	Oct 6, 2003	Mar 10, 2025
Nickel 1036	Inorganic Chemical	15 of 17 results	Oct 6, 2003	Mar 10, 2025
Arsenic 1005	Inorganic Chemical	14 of 17 results	Oct 6, 2003	Mar 10, 2025
Fluoride 1025	Inorganic Chemical	13 of 17 results	Oct 6, 2003	Mar 10, 2025
Gross Alpha, Incl. Radon & U 4002	Radionuclide	10 of 10 results	Mar 6, 2012	Oct 3, 2012
TTHM 2950	Organic Chemical	8 of 21 results	Aug 21, 2007	Sep 23, 2025
Chloroform 2941	Organic Chemical	6 of 15 results	Aug 21, 2007	Sep 23, 2025
Sodium 1052	Inorganic Chemical	6 of 6 results	Sep 18, 2019	Feb 12, 2025
Chromium 1020	Inorganic Chemical	6 of 17 results	Oct 6, 2003	Mar 24, 2020
Bromodichloromethane 2943	Organic Chemical	5 of 15 results	Oct 1, 2024	Sep 23, 2025
Dibromochloromethane 2944	Organic Chemical	5 of 15 results	Oct 1, 2024	Sep 23, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	4 of 22 results	Aug 21, 2007	Apr 24, 2025
Beryllium, Total 1075	Inorganic Chemical	3 of 17 results	Oct 6, 2003	Mar 8, 2006
Selenium 1045	Inorganic Chemical	2 of 17 results	Oct 6, 2003	Mar 28, 2005
Sulfate 1055	Inorganic Chemical	2 of 2 results	Oct 6, 2003	Mar 1, 2004
Bromoform 2942	Organic Chemical	1 of 15 results	Oct 1, 2024	Oct 1, 2024
Dichloroacetic Acid 2451	Organic Chemical	1 of 15 results	Jun 22, 2016	Jun 22, 2016
Cadmium 1015	Inorganic Chemical	1 of 17 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 41–50 of 211 samples, newest first — collected September 22, 2021 to February 28, 2023. The summary above covers all 211.

46 results from the 10 samples listed here: 8 detected, 38 not detected. Across the whole record it is 241 of 1,106. 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-Pleasant Rid, every result from 41 to 50 of 211 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 Feb 28, 2023 14:51 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample NI-230301-036 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 28, 2023 14:51, sampling point TF080	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 28, 2023 14:51, sampling point TF080	Nitrate 1040 EPA method QC10107041C	Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 28, 2023 14:51, sampling point TF080	Nitrite 1041 EPA method QC10107041C	Jan 1, 2023 – Dec 31, 2023
Collected Sep 28, 2022 11:41 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample IN-220929-034 Laboratory MSDH Lab
0.0008 mg/l , sample collected Sep 28, 2022 11:41, sampling point TF080	Arsenic 1005 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
0.0296 mg/l , sample collected Sep 28, 2022 11:41, sampling point TF080	Barium 1010 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2022 11:41, sampling point TF080	Cadmium 1015 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2022 11:41, sampling point TF080	Chromium 1020 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
0.102 mg/l , sample collected Sep 28, 2022 11:41, sampling point TF080	Fluoride 1025 EPA method QC 10-109-12-2-A	Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2022 11:41, sampling point TF080	Mercury 1035 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
0.0007 mg/l , sample collected Sep 28, 2022 11:41, sampling point TF080	Nickel 1036 EPA method 200.8	Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 28, 2022 11:41, sampling point TF080	Selenium 1045 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2022 11:41, sampling point TF080	Antimony, Total 1074 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2022 11:41, sampling point TF080	Beryllium, Total 1075 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2022 11:41, sampling point TF080	Thallium, Total 1085 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
Collected Jun 29, 2022 14:34 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample VO-220630-021 Laboratory MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Xylenes, Total 2955 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Dichloromethane 2964 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	O-Dichlorobenzene 2968 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	P-Dichlorobenzene 2969 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Vinyl Chloride 2976 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	1,1-Dichloroethylene 2977 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	1,2-Dichloroethane 2980 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	1,1,1-Trichloroethane 2981 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Carbon Tetrachloride 2982 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	1,2-Dichloropropane 2983 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Trichloroethylene 2984 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	1,1,2-Trichloroethane 2985 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Tetrachloroethylene 2987 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Chlorobenzene 2989 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Benzene 2990 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Toluene 2991 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Ethylbenzene 2992 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 29, 2022 14:34, sampling point TF080	Styrene 2996 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Collected May 25, 2022 15:05 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample HA-220526-009 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 25, 2022 15:05, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2022 – Dec 31, 2022
Collected May 25, 2022 15:00 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample TH-220526-009 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 25, 2022 15:00, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2022 – Dec 31, 2022
Collected Mar 1, 2022 14:42 Sampling point TF081 Sample type Routine Lab sample NA-220302-036 Laboratory MSDH Lab
11.7 mg/l , sample collected Mar 1, 2022 14:42, sampling point TF081	Sodium 1052 EPA method 200.7	Not recorded
Collected Mar 1, 2022 14:32 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample NA-220302-037 Laboratory MSDH Lab
13.6 mg/l , sample collected Mar 1, 2022 14:32, sampling point TF080	Sodium 1052 EPA method 200.7	Not recorded
Collected Mar 1, 2022 14:45 Sampling point TF081 Sample type Routine Lab sample NI-220302-037 Laboratory MSDH Lab
0.228 mg/l , sample collected Mar 1, 2022 14:45, sampling point TF081	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2022 – Dec 31, 2022
0.228 mg/l , sample collected Mar 1, 2022 14:45, sampling point TF081	Nitrate 1040 EPA method QC10107041C	Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 1, 2022 14:45, sampling point TF081	Nitrite 1041 EPA method QC10107041C	Jan 1, 2022 – Dec 31, 2022
Collected Mar 1, 2022 14:30 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample NI-220302-036 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 1, 2022 14:30, sampling point TF080	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 1, 2022 14:30, sampling point TF080	Nitrate 1040 EPA method QC10107041C	Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 1, 2022 14:30, sampling point TF080	Nitrite 1041 EPA method QC10107041C	Jan 1, 2022 – Dec 31, 2022
Collected Sep 22, 2021 14:28 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample TH-210923-011 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 14:28, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021

Collected
Feb 28, 2023 14:51

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
NI-230301-036

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2023 – Dec 31, 2023
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Sep 28, 2022 11:41

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
IN-220929-034

Laboratory
MSDH Lab
- Arsenic 1005 EPA method 200.8
  
  Result
  0.0008 mg/l
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Barium 1010 EPA method 200.8
  
  Result
  0.0296 mg/l
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Cadmium 1015 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Chromium 1020 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Fluoride 1025 EPA method QC 10-109-12-2-A
  
  Result
  0.102 mg/l
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Mercury 1035 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Nickel 1036 EPA method 200.8
  
  Result
  0.0007 mg/l
  
  Monitoring period
  Not recorded
- Selenium 1045 EPA method 200.8
  
  Result
  Not detected below 0.0025 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Antimony, Total 1074 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Beryllium, Total 1075 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Thallium, Total 1085 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
Collected
Jun 29, 2022 14:34

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
VO-220630-021

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2017 – Dec 31, 2022
- 1,2,4-Trichlorobenzene 2378 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Cis-1,2-Dichloroethylene 2380 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Xylenes, Total 2955 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Dichloromethane 2964 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- O-Dichlorobenzene 2968 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- P-Dichlorobenzene 2969 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Vinyl Chloride 2976 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1-Dichloroethylene 2977 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Trans-1,2-Dichloroethylene 2979 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,2-Dichloroethane 2980 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1,1-Trichloroethane 2981 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Carbon Tetrachloride 2982 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,2-Dichloropropane 2983 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Trichloroethylene 2984 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1,2-Trichloroethane 2985 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Tetrachloroethylene 2987 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Chlorobenzene 2989 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Benzene 2990 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Toluene 2991 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Ethylbenzene 2992 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Styrene 2996 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
May 25, 2022 15:05

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
HA-220526-009

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2022
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
May 25, 2022 15:00

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
TH-220526-009

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2022
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
Mar 1, 2022 14:42

Sampling point
TF081

Sample type
Routine

Lab sample
NA-220302-036

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Sodium 1052 EPA method 200.7
  
  Result
  11.7 mg/l
Collected
Mar 1, 2022 14:32

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
NA-220302-037

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Sodium 1052 EPA method 200.7
  
  Result
  13.6 mg/l
Collected
Mar 1, 2022 14:45

Sampling point
TF081

Sample type
Routine

Lab sample
NI-220302-037

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2022
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  0.228 mg/l
- Nitrate 1040 EPA method QC10107041C
  
  Result
  0.228 mg/l
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Mar 1, 2022 14:30

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
NI-220302-036

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2022
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  Not detected below 0.1 mg/l Minimum Reporting Level
- Nitrate 1040 EPA method QC10107041C
  
  Result
  Not detected below 0.08 mg/l Minimum Reporting Level
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Sep 22, 2021 14:28

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
TH-210923-011

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2021
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level

Routine (10).