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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 111–120 of 249 samples, newest first — collected October 12, 2010 to February 16, 2012. The summary above covers all 249.

86 results from the 10 samples listed here: 3 detected, 83 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.

Chemical and radiological sample results for Copiah W/A - Hazlehurst, every result from 111 to 120 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
Feb 16, 2012 11:06
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120217-007RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 16, 2012 11:06, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jan 1, 2012 – Mar 31, 2012
Collected
Jan 31, 2012 09:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120201-003NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 31, 2012 09:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 31, 2012 09:00, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 31, 2012 09:00, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Dec 13, 2011 12:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
111214-056
Laboratory
Radiation Safety Engineering
1.1 pci/l , sample collected Dec 13, 2011 12:15, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
0.3 pci/l , sample collected Dec 13, 2011 12:15, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
0.3 pci/l , sample collected Dec 13, 2011 12:15, sampling point TF080 Radium-226 4020 EPA method 903.1 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.32 pci/l Minimum Reporting Level , sample collected Dec 13, 2011 12:15, sampling point TF080 Radium-228 4030 EPA method 904.0 Oct 1, 2011 – Dec 31, 2011
Collected
Aug 25, 2011 01:25
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
110826-006CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Aug 25, 2011 01:25, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Aug 25, 2011 01:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110826-001HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2011 – Dec 31, 2013
Collected
Aug 25, 2011 01:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110826-008TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Aug 25, 2011 01:10, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 18, 2011
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
110419-010VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Benzene 2990 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Toluene 2991 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF080 Styrene 2996 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Collected
Jan 24, 2011
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
110125-029NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 24, 2011, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 24, 2011, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 24, 2011, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Collected
Jan 24, 2011
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
110125-008VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Benzene 2990 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Toluene 2991 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 24, 2011, sampling point TF080 Styrene 2996 EPA method 524.2 Jan 1, 2011 – Mar 31, 2011
Collected
Oct 12, 2010
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
101013-006VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Benzene 2990 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Toluene 2991 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2010, sampling point TF080 Styrene 2996 EPA method 524.2 Oct 1, 2010 – Dec 31, 2010

Routine (10).