Chemical and radiological sample results

MS0480017 , Gaines-Trace Water Association

21 of the 56 analytes this system has been tested for have been detected at least once, across 153 samples on record.

The other 35 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 153 samples on record, detections range from October 8, 2003 to July 13, 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 Gaines-Trace Water Association, 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	61 of 61 results	Aug 7, 2007	Jul 13, 2026
Nitrate-Nitrite 1038	Inorganic Chemical	23 of 23 results	May 24, 2004	Jul 13, 2026
Nitrate 1040	Inorganic Chemical	23 of 23 results	May 24, 2004	Jul 13, 2026
Barium 1010	Inorganic Chemical	10 of 10 results	Oct 8, 2003	Jul 13, 2026
Nickel 1036	Inorganic Chemical	9 of 9 results	Oct 8, 2003	Mar 17, 2025
TTHM 2950	Organic Chemical	7 of 21 results	Aug 27, 2007	Sep 16, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	5 of 20 results	Jul 12, 2004	May 21, 2024
Lead 1030	Inorganic Chemical	5 of 61 results	Aug 7, 2007	Jul 20, 2020
Gross Alpha, Incl. Radon & U 4002	Radionuclide	5 of 5 results	Dec 12, 2011	Jul 17, 2012
Combined Radium (-226 & -228) 4010	Radionuclide	5 of 5 results	Dec 12, 2011	Jul 17, 2012
Radium-226 4020	Radionuclide	5 of 5 results	Dec 12, 2011	Jul 17, 2012
Chromium 1020	Inorganic Chemical	4 of 10 results	Oct 18, 2010	Jul 13, 2026
Dibromochloromethane 2944	Organic Chemical	4 of 16 results	Mar 11, 2024	Sep 16, 2025
Bromoform 2942	Organic Chemical	3 of 16 results	May 28, 2024	Sep 16, 2025
Sodium 1052	Inorganic Chemical	3 of 3 results	Sep 17, 2019	Feb 25, 2025
Bromodichloromethane 2943	Organic Chemical	3 of 16 results	Sep 21, 2020	Aug 20, 2024
Chloroform 2941	Organic Chemical	2 of 16 results	Sep 21, 2020	Aug 20, 2024
Monobromoacetic Acid 2453	Organic Chemical	2 of 15 results	Aug 19, 2019	Sep 21, 2020
Beryllium, Total 1075	Inorganic Chemical	2 of 9 results	Mar 8, 2004	Apr 4, 2005
Cadmium 1015	Inorganic Chemical	1 of 10 results	Apr 4, 2005	Apr 4, 2005
Selenium 1045	Inorganic Chemical	1 of 10 results	Apr 4, 2005	Apr 4, 2005

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 153 samples, newest first — collected June 7, 2021 to September 27, 2022. The summary above covers all 153.

42 results from the 10 samples listed here: 5 detected, 37 not detected. Across the whole record it is 183 of 686. 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 Gaines-Trace Water Association, every result from 31 to 40 of 153 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 Sep 27, 2022 12:30 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample IN-220928-014 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 12:30, sampling point TF080	Arsenic 1005 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
0.0073 mg/l , sample collected Sep 27, 2022 12:30, 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 Sep 27, 2022 12:30, 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 Sep 27, 2022 12:30, sampling point TF080	Chromium 1020 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 12:30, 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 Sep 27, 2022 12:30, sampling point TF080	Mercury 1035 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
0.0027 mg/l , sample collected Sep 27, 2022 12:30, sampling point TF080	Nickel 1036 EPA method 200.8	Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 12:30, 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 Sep 27, 2022 12:30, 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 Sep 27, 2022 12:30, 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 Sep 27, 2022 12:30, sampling point TF080	Thallium, Total 1085 EPA method 200.8	Jan 1, 2020 – Dec 31, 2022
Collected Jul 18, 2022 12:01 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample VO-220719-011 Laboratory MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, 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 Jul 18, 2022 12:01, sampling point TF080	Styrene 2996 EPA method 524.2	Jan 1, 2017 – Dec 31, 2022
Collected Jun 6, 2022 13:15 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample HA-220607-016 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 6, 2022 13:15, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Not recorded
Collected Jun 6, 2022 13:15 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample TH-220607-016 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 6, 2022 13:15, sampling point MRT000	TTHM 2950 EPA method 524.2	Not recorded
Collected May 17, 2022 13:30 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample CN-220518-049 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 17, 2022 13:30, sampling point TF080	Cyanide 1024 EPA method QC10204001X	Jan 1, 2020 – Dec 31, 2022
Collected Mar 1, 2022 13:30 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample NA-220302-009 Laboratory MSDH Lab
14.4 mg/l , sample collected Mar 1, 2022 13:30, sampling point TF080	Sodium 1052 EPA method 200.7	Not recorded
Collected Mar 1, 2022 13:30 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample NI-220302-009 Laboratory MSDH Lab
0.309 mg/l , sample collected Mar 1, 2022 13:30, sampling point TF080	Nitrate-Nitrite 1038 EPA method QC10107041C	Jan 1, 2022 – Dec 31, 2022
0.309 mg/l , sample collected Mar 1, 2022 13:30, 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 Mar 1, 2022 13:30, sampling point TF080	Nitrite 1041 EPA method QC10107041C	Jan 1, 2022 – Dec 31, 2022
Collected Dec 6, 2021 12:30 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample HA-211207-015 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 6, 2021 12:30, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Not recorded
Collected Dec 6, 2021 12:30 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample TH-211207-015 Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 6, 2021 12:30, sampling point MRT000	TTHM 2950 EPA method 524.2	Not recorded
Collected Jun 7, 2021 13:30 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample RU-210608-011 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 7, 2021 13:30, sampling point TF080	Combined Uranium 4006 EPA method 200.8	Jan 1, 2013 – Dec 31, 2021

Collected
Sep 27, 2022 12:30

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
IN-220928-014

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
  0.0073 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
  Not detected below 0.1 mg/l Minimum Reporting Level
  
  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
  0.0027 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
Jul 18, 2022 12:01

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
VO-220719-011

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
Jun 6, 2022 13:15

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
HA-220607-016

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
Jun 6, 2022 13:15

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
TH-220607-016

Laboratory
MSDH Lab

Monitoring period
Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
May 17, 2022 13:30

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
CN-220518-049

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
Mar 1, 2022 13:30

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
NA-220302-009

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Sodium 1052 EPA method 200.7
  
  Result
  14.4 mg/l
Collected
Mar 1, 2022 13:30

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
NI-220302-009

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2022 – Dec 31, 2022
- Nitrate-Nitrite 1038 EPA method QC10107041C
  
  Result
  0.309 mg/l
- Nitrate 1040 EPA method QC10107041C
  
  Result
  0.309 mg/l
- Nitrite 1041 EPA method QC10107041C
  
  Result
  Not detected below 0.02 mg/l Minimum Reporting Level
Collected
Dec 6, 2021 12:30

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
HA-211207-015

Laboratory
MSDH Lab

Monitoring period
Not recorded
- Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
Dec 6, 2021 12:30

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
TH-211207-015

Laboratory
MSDH Lab

Monitoring period
Not recorded
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
Jun 7, 2021 13:30

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
RU-210608-011

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

Routine (10).