Chemical and radiological sample results

MS0800009 , Southeast Noxapater Water Assn

19 of the 57 analytes this system has been tested for have been detected at least once, across 147 samples on record.

The other 38 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 147 samples on record, detections range from November 3, 2003 to November 17, 2025. 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 Southeast Noxapater Water Assn, 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	60 of 60 results	Aug 14, 2007	Aug 14, 2023
Lead 1030	Inorganic Chemical	26 of 60 results	Aug 14, 2007	Aug 14, 2023
TTHM 2950	Organic Chemical	14 of 17 results	Sep 17, 2007	Nov 17, 2025
Barium 1010	Inorganic Chemical	10 of 10 results	Nov 3, 2003	Nov 17, 2025
Nickel 1036	Inorganic Chemical	9 of 10 results	Nov 3, 2003	Nov 17, 2025
Chloroform 2941	Organic Chemical	8 of 12 results	Mar 11, 2024	Nov 13, 2024
Bromodichloromethane 2943	Organic Chemical	8 of 12 results	Mar 11, 2024	Nov 13, 2024
Dibromochloromethane 2944	Organic Chemical	8 of 12 results	Mar 11, 2024	Nov 13, 2024
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	7 of 17 results	Aug 2, 2010	Nov 17, 2025
Gross Alpha, Incl. Radon & U 4002	Radionuclide	5 of 5 results	Dec 12, 2011	Jul 17, 2012
Chromium 1020	Inorganic Chemical	3 of 10 results	Nov 3, 2003	May 21, 2019
Bromoform 2942	Organic Chemical	2 of 12 results	Mar 11, 2024	Nov 13, 2024
Sodium 1052	Inorganic Chemical	2 of 2 results	Sep 16, 2019	Mar 20, 2023
Fluoride 1025	Inorganic Chemical	2 of 10 results	Nov 3, 2003	Nov 28, 2022
Sulfate 1055	Inorganic Chemical	2 of 2 results	Nov 3, 2003	Apr 5, 2004
Dichloroacetic Acid 2451	Organic Chemical	1 of 11 results	Nov 13, 2024	Nov 13, 2024
Monochloroacetic Acid 2450	Organic Chemical	1 of 11 results	Oct 29, 2013	Oct 29, 2013
Monobromoacetic Acid 2453	Organic Chemical	1 of 11 results	Oct 29, 2013	Oct 29, 2013
Dibromoacetic Acid 2454	Organic Chemical	1 of 11 results	Oct 29, 2013	Oct 29, 2013

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 147 samples, newest first — collected September 16, 2020 to November 28, 2022. The summary above covers all 147.

46 results from the 10 samples listed here: 7 detected, 39 not detected. Across the whole record it is 170 of 638. 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 Southeast Noxapater Water Assn, every result from 31 to 40 of 147 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 Nov 28, 2022 15:37 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample IN-221129-021 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 28, 2022 15:37, sampling point TF080	Arsenic 1005 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
0.0647 mg/l , sample collected Nov 28, 2022 15:37, 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 Nov 28, 2022 15:37, 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 Nov 28, 2022 15:37, sampling point TF080	Chromium 1020 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
0.196 mg/l , sample collected Nov 28, 2022 15:37, 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 Nov 28, 2022 15:37, sampling point TF080	Mercury 1035 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
0.0016 mg/l , sample collected Nov 28, 2022 15:37, sampling point TF080	Nickel 1036 EPA method 200.8	Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Nov 28, 2022 15:37, 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 Nov 28, 2022 15:37, 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 Nov 28, 2022 15:37, 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 Nov 28, 2022 15:37, sampling point TF080	Thallium, Total 1085 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
Collected Oct 24, 2022 15:35 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample CN-221025-003 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 24, 2022 15:35, sampling point TF080	Cyanide 1024 EPA method QC10204001X	Jan 1, 2020 – Dec 31, 2022
Collected Oct 24, 2022 15:49 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample VO-221025-029 Laboratory MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, 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 Oct 24, 2022 15:49, sampling point TF080	Styrene 2996 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Collected Oct 18, 2022 16:00 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample HA-221019-026 Laboratory MSDH Lab
2.09 ug/l , sample collected Oct 18, 2022 16:00, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2022 – Dec 31, 2022
Collected Oct 18, 2022 16:00 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample TH-221019-026 Laboratory MSDH Lab
4.24 ug/l , sample collected Oct 18, 2022 16:00, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2022 – Dec 31, 2022
Collected Apr 4, 2022 15:28 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample NI-220405-020 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 4, 2022 15:28, 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 Apr 4, 2022 15:28, 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 Apr 4, 2022 15:28, sampling point TF080	Nitrite 1041 EPA method QC10107041C	Jan 1, 2022 – Dec 31, 2022
Collected Sep 21, 2021 15:31 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample RU-210922-030 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 21, 2021 15:31, sampling point TF080	Combined Uranium 4006 EPA method 200.8	Jan 1, 2013 – Dec 31, 2021
Collected May 3, 2021 15:20 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample NI-210504-030 Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 3, 2021 15:20, sampling point TF080	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 3, 2021 15:20, sampling point TF080	Nitrate 1040 EPA method QC10107041C	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 3, 2021 15:20, sampling point TF080	Nitrite 1041 EPA method QC10107041C	Jan 1, 2021 – Dec 31, 2021
Collected Sep 18, 2020 07:00 Sampling point DS000 Distribution Sample type Routine Lab sample 200921-047PB Laboratory MSDH Lab
0.0393 mg/l , sample collected Sep 18, 2020 07:00, 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 07:00, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2018 – Dec 31, 2020
Collected Sep 16, 2020 04:00 Sampling point DS000 Distribution Sample type Routine Lab sample 200921-046PB Laboratory MSDH Lab
0.0055 mg/l , sample collected Sep 16, 2020 04:00, 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 16, 2020 04:00, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2018 – Dec 31, 2020

Collected
Nov 28, 2022 15:37

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
IN-221129-021

Laboratory
MSDH Lab
- Arsenic 1005 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
  
  Monitoring period
  Jan 1, 2020 – Dec 31, 2022
- Barium 1010 EPA method 200.8
  
  Result
  0.0647 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
  0.196 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
  0.0016 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
Oct 24, 2022 15:35

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
CN-221025-003

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2020 – Dec 31, 2022
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Oct 24, 2022 15:49

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
VO-221025-029

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
Oct 18, 2022 16:00

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
HA-221019-026

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2022
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  2.09 ug/l
Collected
Oct 18, 2022 16:00

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
TH-221019-026

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2022
- TTHM 2950 EPA method 524.2
  
  Result
  4.24 ug/l
Collected
Apr 4, 2022 15:28

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
NI-220405-020

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 21, 2021 15:31

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
RU-210922-030

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2013 – Dec 31, 2021
- Combined Uranium 4006 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
May 3, 2021 15:20

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
NI-210504-030

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2021
- 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 18, 2020 07:00

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
200921-047PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2018 – Dec 31, 2020
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0393 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Sep 16, 2020 04:00

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
200921-046PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2018 – Dec 31, 2020
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0055 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level

Routine (10).