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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

MS0410018 , Palmetto W/A

31 of the 72 analytes this system has been tested for have been detected at least once, across 328 samples on record.

The other 41 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 328 samples on record, detections range from October 1, 2003 to March 10, 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 Palmetto W/A, 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 62 of 62 results Jul 31, 2007 Aug 28, 2023
Lead 1030 Inorganic Chemical 46 of 62 results Jul 31, 2007 Aug 28, 2023
Barium 1010 Inorganic Chemical 37 of 37 results Oct 1, 2003 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 32 of 38 results Oct 1, 2003 Mar 10, 2025
Nickel 1036 Inorganic Chemical 26 of 37 results Oct 1, 2003 Mar 10, 2025
Arsenic 1005 Inorganic Chemical 21 of 37 results Mar 3, 2004 Mar 10, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 20 of 20 results Mar 5, 2012 Oct 2, 2012
Chromium 1020 Inorganic Chemical 17 of 37 results Oct 1, 2003 Apr 27, 2020
Selenium 1045 Inorganic Chemical 15 of 37 results Oct 1, 2003 Sep 26, 2022
Sodium 1052 Inorganic Chemical 13 of 13 results Jan 27, 2016 Feb 10, 2025
TTHM 2950 Organic Chemical 5 of 14 results Jun 28, 2004 May 13, 2024
Sulfate 1055 Inorganic Chemical 4 of 7 results Oct 1, 2003 Mar 3, 2004
Nitrite 1041 Inorganic Chemical 3 of 84 results Nov 27, 2007 Mar 3, 2025
Cyanide 1024 Inorganic Chemical 2 of 34 results Feb 27, 2006 May 18, 2015
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 84 results Mar 3, 2025 Mar 3, 2025
Thallium, Total 1085 Inorganic Chemical 1 of 37 results Apr 27, 2020 Apr 27, 2020
Calcium 1016 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Chloride 1017 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Iron 1028 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Magnesium 1031 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Manganese 1032 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Potassium 1042 Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Carbon Dioxide 1901 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Color 1905 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Alkalinity, Total 1927 Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Jan 27, 2016 Jan 27, 2016
Calculated Sodium NACA Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
PH, Field Result PHFD Water Quality 1 of 1 result Jan 27, 2016 Jan 27, 2016
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 1 of 13 results Sep 28, 2009 Sep 28, 2009

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 91–100 of 328 samples, newest first — collected September 16, 2019 to March 16, 2020. The summary above covers all 328.

18 results from the 10 samples listed here: 4 detected, 14 not detected. Across the whole record it is 320 of 1,759. 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 Palmetto W/A, every result from 91 to 100 of 328 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 16, 2020 15:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
200317-010NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Mar 16, 2020 15:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
200317-006NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Mar 16, 2020 15:00
Sampling point
TF104
Sample type
Routine
Lab sample
200317-005NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Mar 16, 2020 15:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200317-004NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 16, 2020 15:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Dec 18, 2019 15:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
191219-004CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 18, 2019 15:00, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
Dec 18, 2019
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
191219-003CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 18, 2019, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
Sep 16, 2019 10:38
Sampling point
TF104
Sample type
Routine
Lab sample
680-174178-75
Laboratory
Test America-Savannah
62000 ug/l , sample collected Sep 16, 2019 10:38, sampling point TF104 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 16, 2019
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
680-174178-74
Laboratory
Test America-Savannah
62000 ug/l , sample collected Sep 16, 2019, sampling point TF103 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 16, 2019 10:03
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
680-174178-73
Laboratory
Test America-Savannah
50000 ug/l , sample collected Sep 16, 2019 10:03, sampling point TF102 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 16, 2019 10:25
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
680-174178-72
Laboratory
Test America-Savannah
63000 ug/l , sample collected Sep 16, 2019 10:25, sampling point TF101 Sodium 1052 EPA method 200.7 Not recorded

Routine (10).