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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

MS0150022 , Sanderson Farms LLC

18 of the 51 analytes this system has been tested for have been detected at least once, across 219 samples on record.

The other 33 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 219 samples on record, detections range from June 24, 2008 to March 12, 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 Sanderson Farms LLC, 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 142 of 142 results Jun 28, 2008 Aug 21, 2024
Lead 1030 Inorganic Chemical 36 of 142 results Jun 28, 2008 Jul 12, 2021
TTHM 2950 Organic Chemical 8 of 21 results Jun 24, 2008 Dec 4, 2024
Barium 1010 Inorganic Chemical 7 of 7 results Nov 3, 2008 Feb 5, 2025
Nickel 1036 Inorganic Chemical 7 of 7 results Nov 3, 2008 Feb 5, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 19 results Jul 2, 2009 Mar 12, 2025
Dibromochloromethane 2944 Organic Chemical 5 of 17 results May 13, 2019 Dec 4, 2024
Bromodichloromethane 2943 Organic Chemical 3 of 17 results May 13, 2019 Dec 4, 2024
Fluoride 1025 Inorganic Chemical 3 of 7 results Nov 3, 2008 May 11, 2022
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 19 results Jan 25, 2023 Jan 22, 2024
Nitrate 1040 Inorganic Chemical 2 of 19 results Jan 25, 2023 Jan 22, 2024
Chromium 1020 Inorganic Chemical 2 of 7 results Apr 14, 2014 Apr 6, 2020
Bromoform 2942 Organic Chemical 1 of 17 results Feb 21, 2024 Feb 21, 2024
Nitrite 1041 Inorganic Chemical 1 of 19 results Jan 10, 2022 Jan 10, 2022
Sodium 1052 Inorganic Chemical 1 of 1 result Feb 1, 2021 Feb 1, 2021
Chloroform 2941 Organic Chemical 1 of 17 results May 13, 2019 May 13, 2019
Monochloroacetic Acid 2450 Organic Chemical 1 of 15 results Jul 26, 2017 Jul 26, 2017
Selenium 1045 Inorganic Chemical 1 of 7 results Nov 3, 2008 Nov 3, 2008

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 219 samples, newest first — collected March 24, 2010 to March 25, 2010. The summary above covers all 219.

20 results from the 10 samples listed here: 13 detected, 7 not detected. Across the whole record it is 229 of 781. 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 Sanderson Farms LLC, every result from 111 to 120 of 219 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
Mar 25, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-029PB
Laboratory
MSDH Lab
0.2702 mg/l , sample collected Mar 25, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 25, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Collected
Mar 24, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-047PB
Laboratory
MSDH Lab
0.0057 mg/l , sample collected Mar 24, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Collected
Mar 24, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-046PB
Laboratory
MSDH Lab
0.908 mg/l , sample collected Mar 24, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
0.0007 mg/l , sample collected Mar 24, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Collected
Mar 24, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-045PB
Laboratory
MSDH Lab
3.8069 mg/l , sample collected Mar 24, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
0.0033 mg/l , sample collected Mar 24, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Collected
Mar 24, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-044PB
Laboratory
MSDH Lab
0.5682 mg/l , sample collected Mar 24, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Collected
Mar 24, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-042PB
Laboratory
MSDH Lab
0.3881 mg/l , sample collected Mar 24, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Collected
Mar 24, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-041PB
Laboratory
MSDH Lab
0.0037 mg/l , sample collected Mar 24, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Collected
Mar 24, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-037PB
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Mar 24, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Collected
Mar 24, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-036PB
Laboratory
MSDH Lab
0.04 mg/l , sample collected Mar 24, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
0.0127 mg/l , sample collected Mar 24, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Collected
Mar 24, 2010
Sampling point
DS000
Sample type
Routine
Lab sample
100326-035PB
Laboratory
MSDH Lab
0.0065 mg/l , sample collected Mar 24, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Jun 30, 2010

Routine (10).