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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

MS0570050 , Sanderson Farms LLC

16 of the 52 analytes this system has been tested for have been detected at least once, across 259 samples on record.

The other 36 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 259 samples on record, detections range from November 24, 2003 to March 4, 2026. 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 172 of 172 results Jun 24, 2004 Aug 10, 2024
Lead 1030 Inorganic Chemical 22 of 172 results Jun 24, 2004 Aug 10, 2024
Nitrate-Nitrite 1038 Inorganic Chemical 20 of 20 results Nov 29, 2004 Mar 4, 2026
Nitrate 1040 Inorganic Chemical 20 of 20 results Nov 29, 2004 Mar 4, 2026
Barium 1010 Inorganic Chemical 16 of 16 results Nov 24, 2003 Apr 9, 2025
Nickel 1036 Inorganic Chemical 13 of 16 results Nov 24, 2003 Apr 9, 2025
Chromium 1020 Inorganic Chemical 4 of 16 results Nov 24, 2003 Apr 9, 2025
Selenium 1045 Inorganic Chemical 3 of 16 results Mar 15, 2004 Mar 27, 2006
Arsenic 1005 Inorganic Chemical 2 of 16 results Mar 15, 2004 Feb 12, 2024
Fluoride 1025 Inorganic Chemical 2 of 16 results Oct 30, 2023 Feb 12, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 2 of 19 results Jun 28, 2010 Aug 26, 2013
TTHM 2950 Organic Chemical 2 of 19 results Sep 10, 2007 Jun 28, 2010
Sodium 1052 Inorganic Chemical 1 of 1 result Mar 29, 2022 Mar 29, 2022
Monobromoacetic Acid 2453 Organic Chemical 1 of 13 results Aug 26, 2013 Aug 26, 2013
Cadmium 1015 Inorganic Chemical 1 of 16 results Apr 11, 2005 Apr 11, 2005
Mercury 1035 Inorganic Chemical 1 of 16 results Apr 11, 2005 Apr 11, 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 161–170 of 259 samples, newest first — collected June 28, 2007 to June 28, 2007. The summary above covers all 259.

20 results from the 10 samples listed here: 11 detected, 9 not detected. Across the whole record it is 282 of 984. 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 161 to 170 of 259 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
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-167PB
Laboratory
MSDH Lab
0.0221 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-176PB
Laboratory
MSDH Lab
0.0263 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-172PB
Laboratory
MSDH Lab
0.0267 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-169PB
Laboratory
MSDH Lab
0.0242 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-171PB
Laboratory
MSDH Lab
0.025 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-160PB
Laboratory
MSDH Lab
0.0274 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-164PB
Laboratory
MSDH Lab
0.2679 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
0.0018 mg/l , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-174PB
Laboratory
MSDH Lab
0.0276 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-161PB
Laboratory
MSDH Lab
0.0304 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-168PB
Laboratory
MSDH Lab
0.0259 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Jun 30, 2007

Routine (10).