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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

MS0670004 , City of Drew

20 of the 53 analytes this system has been tested for have been detected at least once, across 280 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 280 samples on record, detections range from October 27, 2003 to July 21, 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 City of Drew, 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 66 of 66 results Aug 16, 2007 Aug 2, 2023
Lead 1030 Inorganic Chemical 45 of 66 results Aug 16, 2007 Aug 2, 2023
Barium 1010 Inorganic Chemical 32 of 32 results Oct 27, 2003 Jul 21, 2026
Fluoride 1025 Inorganic Chemical 32 of 32 results Oct 27, 2003 Jul 21, 2026
Chromium 1020 Inorganic Chemical 26 of 32 results Oct 27, 2003 May 13, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 16 of 20 results Aug 16, 2004 Jun 9, 2025
TTHM 2950 Organic Chemical 15 of 20 results Aug 16, 2004 Sep 15, 2025
Chloroform 2941 Organic Chemical 12 of 14 results Jun 18, 2007 Sep 15, 2025
Dichloroacetic Acid 2451 Organic Chemical 11 of 13 results Sep 26, 2013 May 12, 2026
Selenium 1045 Inorganic Chemical 11 of 32 results Mar 29, 2004 Feb 8, 2010
Sodium 1052 Inorganic Chemical 9 of 9 results Sep 17, 2019 Jul 21, 2026
Bromodichloromethane 2943 Organic Chemical 8 of 14 results Jun 18, 2007 Sep 15, 2025
Dibromochloromethane 2944 Organic Chemical 6 of 14 results Jun 18, 2007 Sep 15, 2025
Trichloroacetic Acid 2452 Organic Chemical 6 of 13 results Sep 26, 2013 Nov 12, 2024
Nitrite 1041 Inorganic Chemical 6 of 63 results Jul 31, 2006 Oct 31, 2023
Nickel 1036 Inorganic Chemical 4 of 30 results May 13, 2013 Dec 6, 2022
Arsenic 1005 Inorganic Chemical 2 of 32 results May 13, 2025 May 13, 2025
Carbon Tetrachloride 2982 Organic Chemical 2 of 34 results Dec 7, 2004 Dec 5, 2005
Monochloroacetic Acid 2450 Organic Chemical 1 of 13 results May 22, 2024 May 22, 2024
Xylenes, Total 2955 Organic Chemical 1 of 34 results Apr 18, 2017 Apr 18, 2017

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 41–50 of 280 samples, newest first — collected August 2, 2023 to September 5, 2023. The summary above covers all 280.

19 results from the 10 samples listed here: 13 detected, 6 not detected. Across the whole record it is 311 of 1,613. 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 5 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 City of Drew, every result from 41 to 50 of 280 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
Sep 5, 2023 12:47
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230906-001
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 5, 2023 12:47, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Aug 2, 2023 08:00
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230803-040
Laboratory
MSDH Lab
0.0128 mg/l , sample collected Aug 2, 2023 08:00, 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 Aug 2, 2023 08:00, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 2, 2023 05:00
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-230803-039
Laboratory
MSDH Lab
0.0082 mg/l , sample collected Aug 2, 2023 05:00, 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 Aug 2, 2023 05:00, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 2, 2023 08:13
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-230803-038
Laboratory
MSDH Lab
0.0671 mg/l , sample collected Aug 2, 2023 08:13, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.3 ug/l , sample collected Aug 2, 2023 08:13, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 2, 2023 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230803-037
Laboratory
MSDH Lab
0.0356 mg/l , sample collected Aug 2, 2023 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
2.1 ug/l , sample collected Aug 2, 2023 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 2, 2023 06:22
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-230803-036
Laboratory
MSDH Lab
0.026 mg/l , sample collected Aug 2, 2023 06:22, sampling point LC0008 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 Aug 2, 2023 06:22, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 2, 2023 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230803-035
Laboratory
MSDH Lab
0.091 mg/l , sample collected Aug 2, 2023 05:00, sampling point DS000 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 Aug 2, 2023 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 2, 2023 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230803-034
Laboratory
MSDH Lab
0.132 mg/l , sample collected Aug 2, 2023 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.3 ug/l , sample collected Aug 2, 2023 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 2, 2023 07:44
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-230803-033
Laboratory
MSDH Lab
0.0071 mg/l , sample collected Aug 2, 2023 07:44, 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 Aug 2, 2023 07:44, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 2, 2023 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230803-032
Laboratory
MSDH Lab
0.0043 mg/l , sample collected Aug 2, 2023 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.6 ug/l , sample collected Aug 2, 2023 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).