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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

MS0660022 , Sunflower Utility Assc Inc

25 of the 57 analytes this system has been tested for have been detected at least once, across 366 samples on record.

The other 32 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 366 samples on record, detections range from October 27, 2003 to July 22, 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 Sunflower Utility Assc Inc, 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 168 of 171 results Oct 4, 2004 Aug 4, 2023
Lead 1030 Inorganic Chemical 95 of 171 results Oct 5, 2004 Aug 4, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 22 of 25 results Aug 16, 2004 Jun 23, 2026
TTHM 2950 Organic Chemical 20 of 25 results Aug 16, 2004 Jun 23, 2026
Barium 1010 Inorganic Chemical 17 of 17 results Oct 27, 2003 Mar 25, 2025
Dichloroacetic Acid 2451 Organic Chemical 16 of 18 results Jun 20, 2011 Jun 23, 2026
Chloroform 2941 Organic Chemical 16 of 18 results Jun 20, 2011 Jun 23, 2026
Fluoride 1025 Inorganic Chemical 16 of 17 results Oct 27, 2003 Mar 25, 2025
Xylenes, Total 2955 Organic Chemical 13 of 64 results Sep 16, 2010 Oct 17, 2022
Nickel 1036 Inorganic Chemical 11 of 17 results Apr 10, 2006 Mar 25, 2025
Trichloroacetic Acid 2452 Organic Chemical 9 of 18 results Jun 20, 2011 Feb 20, 2025
Bromodichloromethane 2943 Organic Chemical 9 of 18 results Jun 20, 2011 Feb 20, 2025
Chromium 1020 Inorganic Chemical 7 of 17 results Oct 27, 2003 Mar 25, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 5 of 42 results May 6, 2013 Apr 14, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 10 results Dec 5, 2011 Jul 12, 2012
Sodium 1052 Inorganic Chemical 4 of 4 results Nov 7, 2023 Jul 22, 2026
Nitrite 1041 Inorganic Chemical 4 of 42 results May 6, 2013 Apr 19, 2021
Ethylbenzene 2992 Organic Chemical 4 of 64 results Aug 22, 2011 Oct 29, 2012
Nitrate 1040 Inorganic Chemical 3 of 42 results Apr 19, 2021 Apr 14, 2025
Dibromochloromethane 2944 Organic Chemical 3 of 18 results Oct 19, 2020 Mar 6, 2024
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 27, 2003 Mar 29, 2004
Monochloroacetic Acid 2450 Organic Chemical 1 of 18 results Aug 15, 2017 Aug 15, 2017
Mercury 1035 Inorganic Chemical 1 of 16 results Dec 19, 2016 Dec 19, 2016
Cadmium 1015 Inorganic Chemical 1 of 17 results Apr 10, 2006 Apr 10, 2006
Selenium 1045 Inorganic Chemical 1 of 17 results Mar 29, 2004 Mar 29, 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 31–40 of 366 samples, newest first — collected August 3, 2023 to October 30, 2023. The summary above covers all 366.

19 results from the 10 samples listed here: 13 detected, 6 not detected. Across the whole record it is 453 of 2,282. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 5 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Sunflower Utility Assc Inc, every result from 31 to 40 of 366 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 30, 2023 12:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-231031-012
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 12:30, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 12:30, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 30, 2023 12:30, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Aug 21, 2023 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230822-011
Laboratory
MSDH Lab
15 ug/l , sample collected Aug 21, 2023 12:45, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Aug 21, 2023 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230822-011
Laboratory
MSDH Lab
7.81 ug/l , sample collected Aug 21, 2023 12:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Aug 4, 2023 07:00
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-230807-017
Laboratory
MSDH Lab
0.0495 mg/l , sample collected Aug 4, 2023 07:00, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 4, 2023 07:00, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 4, 2023 06:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230807-016
Laboratory
MSDH Lab
0.163 mg/l , sample collected Aug 4, 2023 06:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.6 ug/l , sample collected Aug 4, 2023 06:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 4, 2023 12:30
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-230807-015
Laboratory
MSDH Lab
0.103 mg/l , sample collected Aug 4, 2023 12:30, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 4, 2023 12:30, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 4, 2023 08:30
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-230807-014
Laboratory
MSDH Lab
0.107 mg/l , sample collected Aug 4, 2023 08:30, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 4, 2023 08:30, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 4, 2023 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230807-013
Laboratory
MSDH Lab
0.0042 mg/l , sample collected Aug 4, 2023 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.2 ug/l , sample collected Aug 4, 2023 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 3, 2023 08:00
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-230807-020
Laboratory
MSDH Lab
0.0808 mg/l , sample collected Aug 3, 2023 08:00, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.6 ug/l , sample collected Aug 3, 2023 08:00, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 3, 2023 08:00
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-230807-019
Laboratory
MSDH Lab
0.0688 mg/l , sample collected Aug 3, 2023 08:00, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.3 ug/l , sample collected Aug 3, 2023 08:00, sampling point LC0005 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).