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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

MS0300026 , Jackson Co Utility Authority-Helena Park

17 of the 57 analytes this system has been tested for have been detected at least once, across 196 samples on record.

The other 40 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 196 samples on record, detections range from September 22, 2003 to June 30, 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 Jackson Co Utility Authority-Helena Park, 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 35 of 35 results Sep 21, 2004 Aug 14, 2023
Barium 1010 Inorganic Chemical 26 of 26 results Sep 22, 2003 Jun 30, 2026
Lead 1030 Inorganic Chemical 15 of 35 results Sep 21, 2004 Jun 26, 2020
Fluoride 1025 Inorganic Chemical 13 of 26 results Sep 22, 2003 Jun 30, 2026
Chromium 1020 Inorganic Chemical 9 of 26 results Sep 22, 2003 Apr 8, 2025
Nickel 1036 Inorganic Chemical 8 of 25 results Feb 9, 2004 Apr 8, 2025
Xylenes, Total 2955 Organic Chemical 4 of 33 results Aug 23, 2021 Mar 11, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 7 results Aug 6, 2007 Aug 7, 2018
Selenium 1045 Inorganic Chemical 4 of 26 results Mar 14, 2005 Feb 6, 2006
TTHM 2950 Organic Chemical 3 of 8 results Aug 6, 2007 Oct 17, 2022
Dichloroacetic Acid 2451 Organic Chemical 2 of 4 results Sep 22, 2014 Aug 7, 2018
Sulfate 1055 Inorganic Chemical 2 of 4 results Sep 22, 2003 Sep 22, 2003
Sodium 1052 Inorganic Chemical 1 of 1 result Feb 5, 2025 Feb 5, 2025
Monochloroacetic Acid 2450 Organic Chemical 1 of 4 results Aug 7, 2018 Aug 7, 2018
Gross Alpha, Incl. Radon & U 4002 Radionuclide 1 of 11 results Jan 18, 2018 Jan 18, 2018
Radium-226 4020 Radionuclide 1 of 11 results Jan 18, 2018 Jan 18, 2018
Trichloroethylene 2984 Organic Chemical 1 of 33 results Mar 8, 2004 Mar 8, 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 196 samples, newest first — collected September 13, 2021 to January 3, 2022. The summary above covers all 196.

64 results from the 10 samples listed here: 6 detected, 58 not detected. Across the whole record it is 130 of 1,307. 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 Jackson Co Utility Authority-Helena Park, every result from 31 to 40 of 196 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
Jan 3, 2022 14:00
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
NI-220104-005
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 3, 2022 14:00, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Mar 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 3, 2022 14:00, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Mar 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 3, 2022 14:00, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Mar 31, 2022
Collected
Oct 25, 2021 12:15
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
IN-211026-009
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Arsenic 1005 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
0.0337 mg/l , sample collected Oct 25, 2021 12:15, sampling point TF103 Barium 1010 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Cadmium 1015 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Chromium 1020 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Oct 1, 2021 – Dec 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Mercury 1035 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Selenium 1045 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 25, 2021 12:15, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
Collected
Oct 18, 2021 13:00
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
CN-211019-005
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 18, 2021 13:00, sampling point TF103 Cyanide 1024 EPA method QC10204001X Oct 1, 2021 – Dec 31, 2021
Collected
Oct 12, 2021 12:40
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-211013-012
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
1.05 ug/l , sample collected Oct 12, 2021 12:40, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Benzene 2990 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Toluene 2991 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 12, 2021 12:40, sampling point TF103 Styrene 2996 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Collected
Oct 4, 2021 13:00
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
RU-211005-050
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 4, 2021 13:00, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Oct 1, 2021 – Dec 31, 2021
Collected
Oct 4, 2021 12:50
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
NI-211005-010
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 4, 2021 12:50, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Oct 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 4, 2021 12:50, sampling point TF103 Nitrate 1040 EPA method QC10107041C Oct 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 4, 2021 12:50, sampling point TF103 Nitrite 1041 EPA method QC10107041C Oct 1, 2021 – Dec 31, 2021
Collected
Sep 20, 2021 13:45
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
IN-210921-001
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Arsenic 1005 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
0.0294 mg/l , sample collected Sep 20, 2021 13:45, sampling point TF103 Barium 1010 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Cadmium 1015 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
0.0006 mg/l , sample collected Sep 20, 2021 13:45, sampling point TF103 Chromium 1020 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Mercury 1035 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Selenium 1045 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Collected
Sep 20, 2021 13:40
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
CN-210921-001
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:40, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jul 1, 2021 – Sep 30, 2021
Collected
Sep 20, 2021 13:45
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
RU-210921-025
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2021 13:45, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Collected
Sep 13, 2021 13:00
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
IN-210914-006
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 13, 2021 13:00, sampling point TF103 Arsenic 1005 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
0.032 mg/l , sample collected Sep 13, 2021 13:00, sampling point TF103 Barium 1010 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 13, 2021 13:00, sampling point TF103 Cadmium 1015 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 13, 2021 13:00, sampling point TF103 Chromium 1020 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 13, 2021 13:00, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 13, 2021 13:00, sampling point TF103 Mercury 1035 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
0.0006 mg/l , sample collected Sep 13, 2021 13:00, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 13, 2021 13:00, sampling point TF103 Selenium 1045 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 13, 2021 13:00, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 13, 2021 13:00, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 13, 2021 13:00, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jul 1, 2021 – Sep 30, 2021

Routine (10).