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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

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 41–50 of 153 samples, newest first — collected July 20, 2020 to March 30, 2021. The summary above covers all 153.

28 results from the 10 samples listed here: 15 detected, 13 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 41 to 50 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
Mar 30, 2021 14:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210331-035
Laboratory
MSDH Lab
0.314 mg/l , sample collected Mar 30, 2021 14:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
0.314 mg/l , sample collected Mar 30, 2021 14:30, 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 Mar 30, 2021 14:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Sep 21, 2020 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200922-003TH
Laboratory
MSDH Lab
1.28 ug/l , sample collected Sep 21, 2020 13:30, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 21, 2020 13:30, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
1.01 ug/l , sample collected Sep 21, 2020 13:30, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 21, 2020 13:30, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
2.29 ug/l , sample collected Sep 21, 2020 13:30, sampling point MRT000 TTHM 2950 Jan 1, 2020 – Dec 31, 2020
Collected
Sep 21, 2020 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200922-003HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 21, 2020 13:30, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 21, 2020 13:30, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 21, 2020 13:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.007 mg/l , sample collected Sep 21, 2020 13:30, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 21, 2020 13:30, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.007 mg/l , sample collected Sep 21, 2020 13:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2020 – Dec 31, 2020
Collected
Jul 20, 2020
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200721-010PB
Laboratory
MSDH Lab
0.0209 mg/l , sample collected Jul 20, 2020, 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 Jul 20, 2020, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 20, 2020 05:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200721-009PB
Laboratory
MSDH Lab
0.0067 mg/l , sample collected Jul 20, 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 Jul 20, 2020 05:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 20, 2020 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200721-008PB
Laboratory
MSDH Lab
0.0099 mg/l , sample collected Jul 20, 2020 05:00, 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 Jul 20, 2020 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 20, 2020 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200721-007PB
Laboratory
MSDH Lab
0.0114 mg/l , sample collected Jul 20, 2020 06:00, 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 Jul 20, 2020 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 20, 2020
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200721-006PB
Laboratory
MSDH Lab
0.0157 mg/l , sample collected Jul 20, 2020, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0005 mg/l , sample collected Jul 20, 2020, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 20, 2020 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200721-005PB
Laboratory
MSDH Lab
0.0093 mg/l , sample collected Jul 20, 2020 06:00, 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 Jul 20, 2020 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 20, 2020 06:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200721-004PB
Laboratory
MSDH Lab
0.0128 mg/l , sample collected Jul 20, 2020 06:15, 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 Jul 20, 2020 06:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).