Chemical and radiological sample results

MS0110005 , Town of Port Gibson

41 of the 115 analytes this system has been tested for have been detected at least once, across 783 samples on record.

The other 74 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 783 samples on record, detections range from May 19, 1992 to December 22, 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 Town of Port Gibson, 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	561 of 617 results	May 19, 1992	Sep 24, 2025
Lead 1030	Inorganic Chemical	398 of 617 results	May 19, 1992	Sep 23, 2025
TTHM 2950	Organic Chemical	23 of 23 results	May 12, 2004	Dec 22, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	20 of 22 results	May 12, 2004	Dec 22, 2025
Chloroform 2941	Organic Chemical	17 of 17 results	Sep 14, 2006	Dec 22, 2025
Bromodichloromethane 2943	Organic Chemical	15 of 17 results	Sep 14, 2006	Dec 22, 2025
Dichloroacetic Acid 2451	Organic Chemical	13 of 16 results	Jun 26, 2008	Dec 22, 2025
Trichloroacetic Acid 2452	Organic Chemical	13 of 16 results	Jun 26, 2008	Dec 22, 2025
Fluoride 1025	Inorganic Chemical	13 of 13 results	Mar 12, 2002	Jan 27, 2025
Dibromochloromethane 2944	Organic Chemical	12 of 17 results	Jun 6, 2007	Dec 22, 2025
Barium 1010	Inorganic Chemical	11 of 11 results	Mar 12, 2002	Jan 27, 2025
Nitrate-Nitrite 1038	Inorganic Chemical	11 of 23 results	May 5, 2004	Jan 24, 2018
Nitrate 1040	Inorganic Chemical	11 of 23 results	May 5, 2004	Jan 24, 2018
Chromium 1020	Inorganic Chemical	7 of 11 results	Mar 12, 2002	Apr 14, 2020
Gross Alpha, Incl. Radon & U 4002	Radionuclide	7 of 7 results	Dec 8, 2011	Jul 11, 2012
Monochloroacetic Acid 2450	Organic Chemical	6 of 16 results	Jun 26, 2008	Jun 5, 2019
Sodium 1052	Inorganic Chemical	5 of 5 results	Jun 28, 2010	Oct 23, 2024
Nickel 1036	Inorganic Chemical	5 of 11 results	Mar 12, 2002	Apr 14, 2020
Sulfate 1055	Inorganic Chemical	4 of 4 results	Mar 12, 2002	Jun 28, 2010
Monobromoacetic Acid 2453	Organic Chemical	3 of 16 results	Jun 26, 2008	Dec 18, 2020
Arsenic 1005	Inorganic Chemical	2 of 11 results	Apr 23, 2014	Jan 27, 2025
Calcium 1016	Inorganic Chemical	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Chloride 1017	Inorganic Chemical	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Magnesium 1031	Inorganic Chemical	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Manganese 1032	Inorganic Chemical	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Potassium 1042	Inorganic Chemical	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Residue, Total, Filterable 1057	Water Quality	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Alkalinity, Caco3 Stability 1067	Water Quality	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Carbon Dioxide 1901	Water Quality	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Color 1905	Water Quality	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Hardness, Total (As Caco3) 1915	Water Quality	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Alkalinity, Total 1927	Water Quality	2 of 2 results	Jun 28, 2010	Jun 28, 2010
PH, Field Result PHFD	Water Quality	2 of 2 results	Jun 28, 2010	Jun 28, 2010
Selenium 1045	Inorganic Chemical	2 of 11 results	Feb 16, 2005	Jan 25, 2006
Dibromoacetic Acid 2454	Organic Chemical	1 of 16 results	Jun 5, 2019	Jun 5, 2019
Combined Radium (-226 & -228) 4010	Radionuclide	1 of 9 results	Mar 28, 2012	Mar 28, 2012
Radium-226 4020	Radionuclide	1 of 9 results	Mar 28, 2012	Mar 28, 2012
Iron 1028	Inorganic Chemical	1 of 2 results	Jun 28, 2010	Jun 28, 2010
Iron, Field Result FEFD	Inorganic Chemical	1 of 2 results	Jun 28, 2010	Jun 28, 2010
Calculated Sodium NACA	Water Quality	1 of 1 result	Jun 28, 2010	Jun 28, 2010
Cadmium 1015	Inorganic Chemical	1 of 11 results	Feb 16, 2005	Feb 16, 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 591–600 of 783 samples, newest first — collected July 15, 2004 to October 6, 2004. The summary above covers all 783.

39 results from the 10 samples listed here: 15 detected, 24 not detected. Across the whole record it is 1,190 of 2,059. 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 Town of Port Gibson, every result from 591 to 600 of 783 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 Oct 6, 2004 Sampling point TF080 Treatment Plant T080 Sample type Routine Lab sample 041007-025VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Xylenes, Total 2955 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Dichloromethane 2964 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	O-Dichlorobenzene 2968 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	P-Dichlorobenzene 2969 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Vinyl Chloride 2976 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	1,1-Dichloroethylene 2977 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	1,2-Dichloroethane 2980 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	1,1,1-Trichloroethane 2981 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Carbon Tetrachloride 2982 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	1,2-Dichloropropane 2983 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Trichloroethylene 2984 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	1,1,2-Trichloroethane 2985 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Tetrachloroethylene 2987 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Chlorobenzene 2989 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Benzene 2990 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Toluene 2991 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Ethylbenzene 2992 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 6, 2004, sampling point TF080	Styrene 2996 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Collected Jul 15, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040716-374PB Laboratory MSDH Lab
0.1024 mg/l , sample collected Jul 15, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.0031 mg/l , sample collected Jul 15, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Jul 15, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040716-388PB Laboratory MSDH Lab
0.0081 mg/l , sample collected Jul 15, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 15, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Jul 15, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040716-376PB Laboratory MSDH Lab
0.0354 mg/l , sample collected Jul 15, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.0045 mg/l , sample collected Jul 15, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Jul 15, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040716-389PB Laboratory MSDH Lab
0.0099 mg/l , sample collected Jul 15, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 15, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Jul 15, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040716-384PB Laboratory MSDH Lab
0.0268 mg/l , sample collected Jul 15, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.0007 mg/l , sample collected Jul 15, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Jul 15, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040716-450PB Laboratory MSDH Lab
0.0232 mg/l , sample collected Jul 15, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 15, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Jul 15, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040716-449PB Laboratory MSDH Lab
0.0065 mg/l , sample collected Jul 15, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.0053 mg/l , sample collected Jul 15, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Jul 15, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040716-361PB Laboratory MSDH Lab
0.0206 mg/l , sample collected Jul 15, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.0051 mg/l , sample collected Jul 15, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Jul 15, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040716-364PB Laboratory MSDH Lab
0.0137 mg/l , sample collected Jul 15, 2004, sampling point DS000	Copper, Free 1022 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.0026 mg/l , sample collected Jul 15, 2004, sampling point DS000	Lead 1030 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004

Collected
Oct 6, 2004

Sampling point
TF080 Treatment Plant T080

Sample type
Routine

Lab sample
041007-025VO

Laboratory
MSDH Lab

Monitoring period
Oct 1, 2004 – Dec 31, 2004
- 1,2,4-Trichlorobenzene 2378 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Cis-1,2-Dichloroethylene 2380 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Xylenes, Total 2955 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Dichloromethane 2964 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- O-Dichlorobenzene 2968 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- P-Dichlorobenzene 2969 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Vinyl Chloride 2976 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,1-Dichloroethylene 2977 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Trans-1,2-Dichloroethylene 2979 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,2-Dichloroethane 2980 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,1,1-Trichloroethane 2981 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Carbon Tetrachloride 2982 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,2-Dichloropropane 2983 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Trichloroethylene 2984 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- 1,1,2-Trichloroethane 2985 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Tetrachloroethylene 2987 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Chlorobenzene 2989 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Benzene 2990 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Toluene 2991 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Ethylbenzene 2992 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
- Styrene 2996 EPA method 524.2
  
  Result
  Not detected below 0.0005 mg/l Method Detection Limit
Collected
Jul 15, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040716-374PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.1024 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0031 mg/l
Collected
Jul 15, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040716-388PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0081 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Jul 15, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040716-376PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0354 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0045 mg/l
Collected
Jul 15, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040716-389PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0099 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Jul 15, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040716-384PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0268 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0007 mg/l
Collected
Jul 15, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040716-450PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0232 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Jul 15, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040716-449PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0065 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0053 mg/l
Collected
Jul 15, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040716-361PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0206 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0051 mg/l
Collected
Jul 15, 2004

Sampling point
DS000 Distribution

Sample type
Routine

Lab sample
040716-364PB

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2002 – Dec 31, 2004
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0137 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.0026 mg/l

Routine (10).