Skip to main content
Alpha

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

MS0410001 , North Lee W/A-Auburn System #1

39 of the 72 analytes this system has been tested for have been detected at least once, across 244 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 244 samples on record, detections range from October 6, 2003 to July 8, 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 North Lee W/A-Auburn System #1, 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 70 of 70 results Jul 31, 2007 Sep 6, 2023
Lead 1030 Inorganic Chemical 32 of 70 results Jul 31, 2007 Sep 6, 2023
Barium 1010 Inorganic Chemical 26 of 26 results Oct 6, 2003 Jul 8, 2026
Fluoride 1025 Inorganic Chemical 22 of 30 results Oct 6, 2003 Jul 8, 2026
Nickel 1036 Inorganic Chemical 16 of 25 results Oct 6, 2003 Feb 5, 2024
Chromium 1020 Inorganic Chemical 12 of 26 results Apr 11, 2005 Feb 5, 2024
Sulfate 1055 Inorganic Chemical 8 of 8 results Oct 6, 2003 Sep 21, 2017
TTHM 2950 Organic Chemical 7 of 22 results Aug 21, 2007 May 19, 2026
Sodium 1052 Inorganic Chemical 7 of 7 results Feb 3, 2010 Feb 12, 2025
Selenium 1045 Inorganic Chemical 6 of 26 results Mar 10, 2004 Mar 1, 2006
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 11 results Dec 6, 2011 Jul 10, 2012
Bromoform 2942 Organic Chemical 4 of 17 results Aug 17, 2015 May 19, 2026
Dibromochloromethane 2944 Organic Chemical 4 of 17 results Aug 17, 2015 May 19, 2026
Arsenic 1005 Inorganic Chemical 4 of 26 results Mar 25, 2020 Feb 5, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 23 results Aug 21, 2007 Sep 15, 2020
Calcium 1016 Inorganic Chemical 4 of 4 results Feb 3, 2010 Sep 21, 2017
Chloride 1017 Inorganic Chemical 4 of 4 results Feb 3, 2010 Sep 21, 2017
Magnesium 1031 Inorganic Chemical 4 of 4 results Feb 3, 2010 Sep 21, 2017
Manganese 1032 Inorganic Chemical 4 of 4 results Feb 3, 2010 Sep 21, 2017
Potassium 1042 Inorganic Chemical 4 of 4 results Feb 3, 2010 Sep 21, 2017
Residue, Total, Filterable 1057 Water Quality 4 of 4 results Feb 3, 2010 Sep 21, 2017
Alkalinity, Caco3 Stability 1067 Water Quality 4 of 4 results Feb 3, 2010 Sep 21, 2017
Color 1905 Water Quality 4 of 4 results Feb 3, 2010 Sep 21, 2017
Hardness, Total (As Caco3) 1915 Water Quality 4 of 4 results Feb 3, 2010 Sep 21, 2017
Alkalinity, Total 1927 Water Quality 4 of 4 results Feb 3, 2010 Sep 21, 2017
PH, Field Result PHFD Water Quality 4 of 4 results Feb 3, 2010 Sep 21, 2017
Bromodichloromethane 2943 Organic Chemical 3 of 17 results Jun 19, 2024 May 19, 2026
Calculated Sodium NACA Water Quality 3 of 3 results Feb 3, 2010 Sep 21, 2017
Monobromoacetic Acid 2453 Organic Chemical 2 of 17 results Aug 14, 2019 Sep 15, 2020
Iron 1028 Inorganic Chemical 2 of 4 results Sep 21, 2017 Sep 21, 2017
Iron, Field Result FEFD Inorganic Chemical 2 of 4 results Sep 21, 2017 Sep 21, 2017
Nitrite 1041 Inorganic Chemical 2 of 41 results Feb 23, 2011 Mar 30, 2015
Carbon Dioxide 1901 Water Quality 2 of 2 results Feb 3, 2010 Feb 3, 2010
Cadmium 1015 Inorganic Chemical 2 of 26 results Apr 11, 2005 Apr 11, 2005
Dichloromethane 2964 Organic Chemical 2 of 24 results Aug 11, 2004 Aug 11, 2004
Xylenes, Total 2955 Organic Chemical 1 of 24 results Sep 13, 2021 Sep 13, 2021
Dichloroacetic Acid 2451 Organic Chemical 1 of 17 results Aug 14, 2019 Aug 14, 2019
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 41 results Mar 30, 2015 Mar 30, 2015
Nitrate 1040 Inorganic Chemical 1 of 41 results Mar 30, 2015 Mar 30, 2015

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 21–30 of 244 samples, newest first — collected September 6, 2023 to January 23, 2024. The summary above covers all 244.

27 results from the 10 samples listed here: 13 detected, 14 not detected. Across the whole record it is 295 of 1,402. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 7 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for North Lee W/A-Auburn System #1, every result from 21 to 30 of 244 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
Jan 23, 2024 11:00
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
RU-240124-001
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 23, 2024 11:00, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Nov 1, 2023 11:50
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
IN-231102-014
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 1, 2023 11:50, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
0.0777 mg/l , sample collected Nov 1, 2023 11:50, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 1, 2023 11:50, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 1, 2023 11:50, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
0.147 mg/l , sample collected Nov 1, 2023 11:50, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 1, 2023 11:50, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
0.0008 mg/l , sample collected Nov 1, 2023 11:50, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Nov 1, 2023 11:50, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 1, 2023 11:50, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 1, 2023 11:50, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 1, 2023 11:50, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
Collected
Oct 23, 2023 13:20
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
CN-231024-004
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 23, 2023 13:20, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2023
Collected
Sep 6, 2023 06:10
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-230907-026
Laboratory
MSDH Lab
0.0012 mg/l , sample collected Sep 6, 2023 06:10, sampling point LC0014 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 6, 2023 06:10, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 06:23
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-230907-024
Laboratory
MSDH Lab
0.266 mg/l , sample collected Sep 6, 2023 06:23, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
3.6 ug/l , sample collected Sep 6, 2023 06:23, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 06:35
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-230907-023
Laboratory
MSDH Lab
0.182 mg/l , sample collected Sep 6, 2023 06:35, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.5 ug/l , sample collected Sep 6, 2023 06:35, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 07:06
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-230907-021
Laboratory
MSDH Lab
0.314 mg/l , sample collected Sep 6, 2023 07:06, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.7 ug/l , sample collected Sep 6, 2023 07:06, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 06:50
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-230907-020
Laboratory
MSDH Lab
0.0012 mg/l , sample collected Sep 6, 2023 06:50, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 6, 2023 06:50, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 05:46
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-230907-018
Laboratory
MSDH Lab
0.0012 mg/l , sample collected Sep 6, 2023 05:46, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 6, 2023 05:46, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 07:15
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230907-017
Laboratory
MSDH Lab
0.0835 mg/l , sample collected Sep 6, 2023 07:15, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 6, 2023 07:15, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).