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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 61–70 of 366 samples, newest first — collected September 17, 2020 to April 19, 2021. The summary above covers all 366.

67 results from the 10 samples listed here: 18 detected, 49 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.

Chemical and radiological sample results for Sunflower Utility Assc Inc, every result from 61 to 70 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
Apr 19, 2021 14:24
Sampling point
TF102
Sample type
Routine
Lab sample
NI-210420-079
Laboratory
MSDH Lab
0.261 mg/l , sample collected Apr 19, 2021 14:24, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
0.132 mg/l , sample collected Apr 19, 2021 14:24, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
0.129 mg/l , sample collected Apr 19, 2021 14:24, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Apr 19, 2021 14:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-210420-078
Laboratory
MSDH Lab
0.267 mg/l , sample collected Apr 19, 2021 14:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 19, 2021 14:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
0.227 mg/l , sample collected Apr 19, 2021 14:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Dec 7, 2020 13:55
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
201208-003VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Collected
Dec 7, 2020 13:55
Sampling point
TF102
Sample type
Routine
Lab sample
201208-004VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 7, 2020 13:55, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2020 – Dec 31, 2020
Collected
Oct 19, 2020 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
201020-003HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Oct 19, 2020 13:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.005 mg/l , sample collected Oct 19, 2020 13:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.006 mg/l , sample collected Oct 19, 2020 13:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 19, 2020 13:00, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 19, 2020 13:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.011 mg/l , sample collected Oct 19, 2020 13:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Oct 19, 2020 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
201020-003TH
Laboratory
MSDH Lab
11.1 ug/l , sample collected Oct 19, 2020 13:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 19, 2020 13:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
2.16 ug/l , sample collected Oct 19, 2020 13:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.37 ug/l , sample collected Oct 19, 2020 13:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
14.6 ug/l , sample collected Oct 19, 2020 13:00, sampling point MRT000 TTHM 2950 Not recorded
Collected
Sep 18, 2020 05:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200921-021PB
Laboratory
MSDH Lab
0.0066 mg/l , sample collected Sep 18, 2020 05:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 18, 2020 05:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 17, 2020 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200921-028PB
Laboratory
MSDH Lab
0.0342 mg/l , sample collected Sep 17, 2020 10:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0005 mg/l , sample collected Sep 17, 2020 10:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 17, 2020 03:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200921-027PB
Laboratory
MSDH Lab
0.006 mg/l , sample collected Sep 17, 2020 03:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 17, 2020 03:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Sep 17, 2020 06:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200921-026PB
Laboratory
MSDH Lab
0.1309 mg/l , sample collected Sep 17, 2020 06:29, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0006 mg/l , sample collected Sep 17, 2020 06:29, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).