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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

MS0250099 , Country Club of Jackson

17 of the 52 analytes this system has been tested for have been detected at least once, across 151 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 151 samples on record, detections range from February 13, 2012 to August 21, 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 Country Club of Jackson, 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 46 of 46 results Feb 13, 2012 Aug 21, 2025
Lead 1030 Inorganic Chemical 34 of 46 results Feb 13, 2012 Aug 21, 2025
Barium 1010 Inorganic Chemical 14 of 14 results Sep 14, 2021 Apr 29, 2025
Fluoride 1025 Inorganic Chemical 14 of 14 results Sep 14, 2021 Apr 29, 2025
TTHM 2950 Organic Chemical 8 of 8 results Jun 7, 2012 Feb 12, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 7 results Jun 7, 2012 Feb 12, 2025
Chromium 1020 Inorganic Chemical 6 of 14 results Apr 28, 2022 Apr 29, 2025
Nickel 1036 Inorganic Chemical 3 of 14 results Sep 14, 2021 Feb 5, 2024
Arsenic 1005 Inorganic Chemical 2 of 14 results Oct 26, 2021 Apr 29, 2025
Sodium 1052 Inorganic Chemical 2 of 2 results Feb 23, 2021 Feb 23, 2021
Chloroform 2941 Organic Chemical 2 of 2 results Jun 7, 2012 Jun 4, 2013
Bromoform 2942 Organic Chemical 2 of 2 results Jun 7, 2012 Jun 4, 2013
Bromodichloromethane 2943 Organic Chemical 2 of 2 results Jun 7, 2012 Jun 4, 2013
Dibromochloromethane 2944 Organic Chemical 2 of 2 results Jun 7, 2012 Jun 4, 2013
Dichloroacetic Acid 2451 Organic Chemical 1 of 1 result Jun 7, 2012 Jun 7, 2012
Trichloroacetic Acid 2452 Organic Chemical 1 of 1 result Jun 7, 2012 Jun 7, 2012
Dibromoacetic Acid 2454 Organic Chemical 1 of 1 result Jun 7, 2012 Jun 7, 2012

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 101–110 of 151 samples, newest first — collected February 13, 2018 to February 19, 2020. The summary above covers all 151.

24 results from the 10 samples listed here: 7 detected, 17 not detected. Across the whole record it is 147 of 906. 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 Country Club of Jackson, every result from 101 to 110 of 151 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
Feb 19, 2020 06:50
Sampling point
TF101 Treatment Facility 101
Sample type
Routine
Lab sample
200220-011NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 06:50, sampling point TF101 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 19, 2020 06:50, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 19, 2020 06:50, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Oct 15, 2019 06:10
Sampling point
DS000 Distribution DS000
Sample type
Routine
Lab sample
191017-024PB
Laboratory
MSDH Lab
0.535 mg/l , sample collected Oct 15, 2019 06:10, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2019 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 15, 2019 06:10, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2019 – Dec 31, 2019
Collected
Oct 15, 2019 06:04
Sampling point
DS000 Distribution DS000
Sample type
Routine
Lab sample
191017-023PB
Laboratory
MSDH Lab
0.3175 mg/l , sample collected Oct 15, 2019 06:04, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2019 – Dec 31, 2019
0.0006 mg/l , sample collected Oct 15, 2019 06:04, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2019 – Dec 31, 2019
Collected
Oct 15, 2019 04:44
Sampling point
DS000 Distribution DS000
Sample type
Routine
Lab sample
191017-022PB
Laboratory
MSDH Lab
0.4715 mg/l , sample collected Oct 15, 2019 04:44, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2019 – Dec 31, 2019
0.001 mg/l , sample collected Oct 15, 2019 04:44, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2019 – Dec 31, 2019
Collected
Oct 15, 2019 06:45
Sampling point
DS000 Distribution DS000
Sample type
Routine
Lab sample
191017-021PB
Laboratory
MSDH Lab
0.3059 mg/l , sample collected Oct 15, 2019 06:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2019 – Dec 31, 2019
0.0006 mg/l , sample collected Oct 15, 2019 06:45, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2019 – Dec 31, 2019
Collected
Sep 3, 2019
Sampling point
DS000 Distribution DS000
Sample type
Routine
Lab sample
041923518-0001
Laboratory
Emsl Analytical, Inc.
Not detected below 0.18 mfl Minimum Reporting Level , sample collected Sep 3, 2019, sampling point DS000 Asbestos 1094 EPA method 100.2 Not recorded
Collected
Mar 20, 2019 12:25
Sampling point
TF102 Treatment Facility 102
Sample type
Routine
Lab sample
190321-027NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 20, 2019 12:25, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 20, 2019 12:25, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 20, 2019 12:25, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Mar 20, 2019 11:50
Sampling point
TF101 Treatment Facility 101
Sample type
Routine
Lab sample
190321-004NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 20, 2019 11:50, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 20, 2019 11:50, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 20, 2019 11:50, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Feb 13, 2018 09:00
Sampling point
TF101 Treatment Facility 101
Sample type
Routine
Lab sample
180214-023NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 13, 2018 09:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 13, 2018 09:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 13, 2018 09:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Feb 13, 2018 09:20
Sampling point
TF102 Treatment Facility 102
Sample type
Routine
Lab sample
180214-022NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 13, 2018 09:20, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 13, 2018 09:20, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 13, 2018 09:20, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018

Routine (10).