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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

MS0150002 , Copiah W/A - Hazlehurst

18 of the 57 analytes this system has been tested for have been detected at least once, across 249 samples on record.

The other 39 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 249 samples on record, detections range from May 4, 1994 to February 5, 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 Copiah W/A - Hazlehurst, 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 63 of 132 results Dec 27, 2001 Oct 15, 2024
Lead 1030 Inorganic Chemical 15 of 132 results May 4, 1994 Sep 23, 2021
Barium 1010 Inorganic Chemical 11 of 11 results Nov 20, 2003 Feb 5, 2025
Nickel 1036 Inorganic Chemical 9 of 11 results Nov 20, 2003 Feb 5, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 13 results Jun 27, 2007 Dec 28, 2022
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 13, 2011 Jul 11, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 5 results Dec 13, 2011 Jul 11, 2012
Radium-226 4020 Radionuclide 5 of 5 results Dec 13, 2011 Jul 11, 2012
Chromium 1020 Inorganic Chemical 4 of 11 results Nov 20, 2003 Apr 14, 2014
TTHM 2950 Organic Chemical 3 of 13 results Jun 27, 2007 Dec 28, 2022
Sodium 1052 Inorganic Chemical 2 of 2 results Feb 3, 2021 Oct 15, 2024
Monochloroacetic Acid 2450 Organic Chemical 2 of 6 results Oct 30, 2018 Dec 18, 2019
Styrene 2996 Organic Chemical 2 of 36 results Aug 25, 2004 Nov 16, 2005
Sulfate 1055 Inorganic Chemical 2 of 2 results Nov 20, 2003 Feb 25, 2004
Cadmium 1015 Inorganic Chemical 1 of 11 results Mar 2, 2005 Mar 2, 2005
Selenium 1045 Inorganic Chemical 1 of 11 results Mar 2, 2005 Mar 2, 2005
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 23 results May 3, 2004 May 3, 2004
Nitrate 1040 Inorganic Chemical 1 of 23 results May 3, 2004 May 3, 2004

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 249 samples, newest first — collected August 21, 2019 to September 23, 2021. The summary above covers all 249.

47 results from the 10 samples listed here: 5 detected, 42 not detected. Across the whole record it is 137 of 1,337. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 1 sampling point below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Copiah W/A - Hazlehurst, every result from 41 to 50 of 249 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 23, 2021 06:30
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-210923-030
Laboratory
MSDH Lab
0.0369 mg/l , sample collected Sep 23, 2021 06:30, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 23, 2021 06:30, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Feb 3, 2021 01:40
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NA-210204-008
Laboratory
MSDH Lab
9.96 mg/l , sample collected Feb 3, 2021 01:40, sampling point TF080 Sodium 1052 EPA method 200.7 Not recorded
Collected
Feb 3, 2021 10:40
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210204-006
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 3, 2021 10:40, 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 Feb 3, 2021 10:40, 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 Feb 3, 2021 10:40, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Dec 28, 2020 10:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
201229-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2020 – Dec 31, 2020
Collected
Dec 28, 2020 10:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
201229-002TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 10:50, sampling point MRT000 TTHM 2950 Jan 1, 2020 – Dec 31, 2020
Collected
Apr 29, 2020 11:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
200430-025IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 29, 2020 11:20, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0035 mg/l , sample collected Apr 29, 2020 11:20, 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 Apr 29, 2020 11:20, 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 Apr 29, 2020 11:20, 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 Apr 29, 2020 11:20, 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 Apr 29, 2020 11:20, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 29, 2020 11:20, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 29, 2020 11:20, 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 Apr 29, 2020 11:20, 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 Apr 29, 2020 11:20, 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 Apr 29, 2020 11:20, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Feb 17, 2020 13:36
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
200218-001NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 17, 2020 13:36, sampling point TF080 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 17, 2020 13:36, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 17, 2020 13:36, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Dec 18, 2019 10:52
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
191219-007HA
Laboratory
MSDH Lab
0.003 mg/l , sample collected Dec 18, 2019 10:52, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 18, 2019 10:52, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 18, 2019 10:52, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 18, 2019 10:52, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 18, 2019 10:52, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Dec 18, 2019 10:52, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2019 – Dec 31, 2019
Collected
Dec 18, 2019 10:52
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
191219-007TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 18, 2019 10:52, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 18, 2019 10:52, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 18, 2019 10:52, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 18, 2019 10:52, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Dec 18, 2019 10:52, sampling point MRT000 TTHM 2950 Jan 1, 2019 – Dec 31, 2019
Collected
Aug 21, 2019 12:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190822-005TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 21, 2019 12:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 21, 2019 12:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 21, 2019 12:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 21, 2019 12:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Aug 21, 2019 12:00, sampling point MRT000 TTHM 2950 Not recorded

Routine (10).