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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

MS0230017 , Port Bienville Ind Park

20 of the 54 analytes this system has been tested for have been detected at least once, across 190 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 190 samples on record, detections range from November 18, 1993 to March 19, 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 Port Bienville Ind Park, 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
Lead 1030 Inorganic Chemical 50 of 67 results Nov 18, 1993 Jun 28, 2023
Copper, Free 1022 Inorganic Chemical 46 of 67 results Nov 18, 1993 Jun 28, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 28 of 28 results Jul 21, 2004 Mar 19, 2025
TTHM 2950 Organic Chemical 28 of 29 results Sep 12, 2006 Mar 19, 2025
Chloroform 2941 Organic Chemical 20 of 20 results Sep 12, 2006 Jun 26, 2018
Bromodichloromethane 2943 Organic Chemical 20 of 20 results Sep 12, 2006 Jun 26, 2018
Dibromochloromethane 2944 Organic Chemical 20 of 20 results Sep 12, 2006 Jun 26, 2018
Dichloroacetic Acid 2451 Organic Chemical 18 of 18 results Jun 23, 2008 Jun 26, 2018
Trichloroacetic Acid 2452 Organic Chemical 18 of 18 results Jun 23, 2008 Jun 26, 2018
Barium 1010 Inorganic Chemical 10 of 10 results Jun 25, 2002 Feb 5, 2025
Fluoride 1025 Inorganic Chemical 10 of 10 results Jun 25, 2002 Feb 5, 2025
Dibromoacetic Acid 2454 Organic Chemical 10 of 18 results Jun 23, 2008 Jul 23, 2015
Chromium 1020 Inorganic Chemical 6 of 10 results Jun 25, 2002 Feb 5, 2025
Nickel 1036 Inorganic Chemical 4 of 10 results Feb 4, 2004 Feb 5, 2025
Monochloroacetic Acid 2450 Organic Chemical 3 of 18 results Jun 23, 2008 Nov 14, 2011
Xylenes, Total 2955 Organic Chemical 3 of 19 results Jun 6, 2007 Jun 15, 2010
Arsenic 1005 Inorganic Chemical 2 of 10 results Mar 7, 2005 Feb 5, 2025
Selenium 1045 Inorganic Chemical 2 of 10 results Feb 4, 2004 Mar 7, 2005
Sodium 1052 Inorganic Chemical 1 of 1 result Feb 23, 2021 Feb 23, 2021
Sulfate 1055 Inorganic Chemical 1 of 2 results Feb 4, 2004 Feb 4, 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 121–130 of 190 samples, newest first — collected July 18, 2007 to December 1, 2008. The summary above covers all 190.

55 results from the 10 samples listed here: 20 detected, 35 not detected. Across the whole record it is 300 of 956. 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 Port Bienville Ind Park, every result from 121 to 130 of 190 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
Dec 1, 2008
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
081202-005VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Benzene 2990 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Toluene 2991 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Dec 1, 2008, sampling point TF101 Styrene 2996 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Collected
Jun 23, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080624-008HA
Laboratory
MSDH Lab
0.003 mg/l , sample collected Jun 23, 2008, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Jan 1, 2008 – Dec 31, 2008
0.018 mg/l , sample collected Jun 23, 2008, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Jan 1, 2008 – Dec 31, 2008
0.017 mg/l , sample collected Jun 23, 2008, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 23, 2008, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Jan 1, 2008 – Dec 31, 2008
0.001 mg/l , sample collected Jun 23, 2008, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Jan 1, 2008 – Dec 31, 2008
0.039 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jun 23, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2008 – Dec 31, 2008
Collected
Jun 23, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080624-008TH
Laboratory
MSDH Lab
46.7 ug/l , sample collected Jun 23, 2008, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 23, 2008, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
17.3 ug/l , sample collected Jun 23, 2008, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
5.59 ug/l , sample collected Jun 23, 2008, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
69.59 ug/l , sample collected Jun 23, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Collected
May 21, 2008
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
080522-080NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
Apr 9, 2008
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
080410-030IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2008, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.012286 mg/l , sample collected Apr 9, 2008, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 9, 2008, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2008, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.237 mg/l , sample collected Apr 9, 2008, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Apr 9, 2008, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.000702 mg/l , sample collected Apr 9, 2008, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2008, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2008, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 9, 2008, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2008, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Apr 9, 2008
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
080410-051CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 9, 2008, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2008 – Dec 31, 2010
Collected
Jul 18, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070720-040PB
Laboratory
MSDH Lab
0.5006 mg/l , sample collected Jul 18, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0022 mg/l , sample collected Jul 18, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 18, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070720-038PB
Laboratory
MSDH Lab
0.6722 mg/l , sample collected Jul 18, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0008 mg/l , sample collected Jul 18, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 18, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070720-039PB
Laboratory
MSDH Lab
0.1759 mg/l , sample collected Jul 18, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0017 mg/l , sample collected Jul 18, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 18, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070720-036PB
Laboratory
MSDH Lab
0.5772 mg/l , sample collected Jul 18, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0012 mg/l , sample collected Jul 18, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008

Routine (10).