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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

MS0380130 , Kewanee One Stop

4 of the 4 analytes this system has been tested for have been detected at least once, across 18 samples on record.

The other 0 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 18 samples on record, detections range from February 23, 2011 to February 16, 2022. 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 Kewanee One Stop, 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
Nitrate-Nitrite 1038 Inorganic Chemical 5 of 17 results Feb 23, 2011 Mar 1, 2017
Nitrate 1040 Inorganic Chemical 5 of 17 results Feb 23, 2011 Mar 1, 2017
Nitrite 1041 Inorganic Chemical 1 of 17 results Feb 16, 2022 Feb 16, 2022
Sodium 1052 Inorganic Chemical 1 of 1 result Feb 16, 2022 Feb 16, 2022

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 1–10 of 18 samples, newest first — collected February 28, 2018 to February 4, 2026. The summary above covers all 18.

28 results from the 10 samples listed here: 2 detected, 26 not detected. Across the whole record it is 12 of 52. 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 Kewanee One Stop, every result from 1 to 10 of 18 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 4, 2026 13:15
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
NI-260205-034
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 4, 2026 13:15, sampling point WL001 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 4, 2026 13:15, sampling point WL001 Nitrate 1040 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 4, 2026 13:15, sampling point WL001 Nitrite 1041 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Mar 5, 2025 13:45
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
NI-250306-048
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 5, 2025 13:45, sampling point WL001 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 5, 2025 13:45, sampling point WL001 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 5, 2025 13:45, sampling point WL001 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Mar 25, 2024 13:25
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
NI-240326-070
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 25, 2024 13:25, sampling point WL001 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 25, 2024 13:25, sampling point WL001 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 25, 2024 13:25, sampling point WL001 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Apr 4, 2023 13:50
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
NI-230405-009
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 4, 2023 13:50, sampling point WL001 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 4, 2023 13:50, sampling point WL001 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 4, 2023 13:50, sampling point WL001 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Feb 16, 2022 12:10
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
NA-220217-036
Laboratory
MSDH Lab
49.9 mg/l , sample collected Feb 16, 2022 12:10, sampling point WL001 Sodium 1052 EPA method 200.7 Not recorded
Collected
Feb 16, 2022 12:10
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
NI-220217-011
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 16, 2022 12:10, sampling point WL001 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 16, 2022 12:10, sampling point WL001 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
0.0483 mg/l , sample collected Feb 16, 2022 12:10, sampling point WL001 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Mar 17, 2021 14:30
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
NI-210318-001
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 17, 2021 14:30, sampling point WL001 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 17, 2021 14:30, sampling point WL001 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 17, 2021 14:30, sampling point WL001 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Mar 19, 2020 14:25
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
200320-007NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 19, 2020 14:25, sampling point WL001 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 19, 2020 14:25, sampling point WL001 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 19, 2020 14:25, sampling point WL001 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Apr 1, 2019 12:15
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
190402-015NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 1, 2019 12:15, sampling point WL001 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 1, 2019 12:15, sampling point WL001 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 1, 2019 12:15, sampling point WL001 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Feb 28, 2018 12:45
Sampling point
WL001 Well 01
Sample type
Routine
Lab sample
180301-013NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 28, 2018 12:45, sampling point WL001 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 28, 2018 12:45, sampling point WL001 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 28, 2018 12:45, sampling point WL001 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018

Routine (10).