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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

MS0310014 , Tri-County W/A #1-Jasper

19 of the 53 analytes this system has been tested for have been detected at least once, across 230 samples on record.

The other 34 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 230 samples on record, detections range from September 24, 2003 to February 9, 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 Tri-County W/A #1-Jasper, 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 62 of 62 results Jul 24, 2007 Jul 18, 2023
Lead 1030 Inorganic Chemical 36 of 62 results Jul 24, 2007 Jul 18, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 25 of 29 results Jun 14, 2004 Apr 8, 2025
TTHM 2950 Organic Chemical 20 of 29 results Jun 14, 2004 Dec 9, 2024
Fluoride 1025 Inorganic Chemical 17 of 20 results Sep 24, 2003 May 24, 2022
Dichloroacetic Acid 2451 Organic Chemical 13 of 18 results Mar 9, 2009 Dec 9, 2024
Trichloroacetic Acid 2452 Organic Chemical 13 of 18 results Mar 9, 2009 Dec 9, 2024
Chloroform 2941 Organic Chemical 13 of 19 results Mar 9, 2009 Dec 9, 2024
Bromodichloromethane 2943 Organic Chemical 13 of 19 results Mar 9, 2009 Dec 9, 2024
Nitrate-Nitrite 1038 Inorganic Chemical 10 of 45 results Jun 26, 2006 Feb 9, 2026
Nitrate 1040 Inorganic Chemical 10 of 45 results Jun 26, 2006 Feb 9, 2026
Chromium 1020 Inorganic Chemical 10 of 20 results Sep 24, 2003 Mar 25, 2019
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 24, 2019 Feb 3, 2025
Barium 1010 Inorganic Chemical 5 of 20 results Feb 25, 2004 Mar 3, 2025
Monobromoacetic Acid 2453 Organic Chemical 5 of 18 results Mar 9, 2009 Dec 15, 2020
Sulfate 1055 Inorganic Chemical 4 of 4 results Sep 24, 2003 Feb 25, 2004
Monochloroacetic Acid 2450 Organic Chemical 3 of 18 results Dec 7, 2009 Aug 8, 2017
Dibromochloromethane 2944 Organic Chemical 2 of 19 results Dec 9, 2024 Dec 9, 2024
Nickel 1036 Inorganic Chemical 2 of 20 results Jan 14, 2009 Jan 14, 2009

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 71–80 of 230 samples, newest first — collected June 4, 2019 to August 11, 2020. The summary above covers all 230.

24 results from the 10 samples listed here: 11 detected, 13 not detected. Across the whole record it is 269 of 1,079. 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 Tri-County W/A #1-Jasper, every result from 71 to 80 of 230 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
Aug 11, 2020 10:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200812-022PB
Laboratory
MSDH Lab
0.02 mg/l , sample collected Aug 11, 2020 10:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0008 mg/l , sample collected Aug 11, 2020 10:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 11, 2020 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200812-021PB
Laboratory
MSDH Lab
0.1147 mg/l , sample collected Aug 11, 2020 10:00, 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 Aug 11, 2020 10:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 10, 2020 10:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200812-029PB
Laboratory
MSDH Lab
0.1095 mg/l , sample collected Aug 10, 2020 10:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0008 mg/l , sample collected Aug 10, 2020 10:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 10, 2020 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200812-020PB
Laboratory
MSDH Lab
0.0052 mg/l , sample collected Aug 10, 2020 09:30, 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 Aug 10, 2020 09:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Feb 25, 2020 12:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
200226-049NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 25, 2020 12:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 25, 2020 12:30, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 25, 2020 12:30, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Feb 25, 2020 12:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200226-047NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 25, 2020 12:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 25, 2020 12:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 25, 2020 12:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Oct 28, 2019 12:20
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
191029-019NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 28, 2019 12:20, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 28, 2019 12:20, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 28, 2019 12:20, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Sep 24, 2019 09:45
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
680-175396-57
Laboratory
Test America-Savannah
98000 ug/l , sample collected Sep 24, 2019 09:45, sampling point TF103 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 24, 2019 10:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
680-175396-56
Laboratory
Test America-Savannah
100000 ug/l , sample collected Sep 24, 2019 10:00, sampling point TF102 Sodium 1052 EPA method 200.7 Not recorded
Collected
Jun 4, 2019 01:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190605-008TH
Laboratory
MSDH Lab
17.4 ug/l , sample collected Jun 4, 2019 01:30, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 4, 2019 01:30, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
2.9 ug/l , sample collected Jun 4, 2019 01:30, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 4, 2019 01:30, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
20.3 ug/l , sample collected Jun 4, 2019 01:30, sampling point MRT000 TTHM 2950 Not recorded

Routine (10).