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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

MS0470084 , Galena School

17 of the 52 analytes this system has been tested for have been detected at least once, across 236 samples on record.

The other 35 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 236 samples on record, detections range from October 8, 2003 to July 7, 2026. These figures cover the whole record; the list of samples further down is narrowed.

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 Galena School, 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 170 of 170 results Jun 24, 2004 May 27, 2026
Lead 1030 Inorganic Chemical 123 of 170 results Jun 24, 2004 Oct 29, 2024
Nitrate-Nitrite 1038 Inorganic Chemical 21 of 21 results May 24, 2004 Mar 11, 2025
Nitrate 1040 Inorganic Chemical 21 of 21 results May 24, 2004 Mar 11, 2025
Barium 1010 Inorganic Chemical 9 of 9 results Oct 8, 2003 Mar 11, 2025
Nickel 1036 Inorganic Chemical 7 of 9 results Mar 8, 2004 Mar 11, 2025
Chromium 1020 Inorganic Chemical 4 of 9 results May 10, 2010 Mar 11, 2025
TTHM 2950 Organic Chemical 3 of 7 results Aug 27, 2007 Oct 18, 2022
Toluene 2991 Organic Chemical 1 of 8 results Jul 7, 2026 Jul 7, 2026
Mercury 1035 Inorganic Chemical 1 of 9 results Sep 28, 2022 Sep 28, 2022
Xylenes, Total 2955 Organic Chemical 1 of 8 results Jul 20, 2022 Jul 20, 2022
Ethylbenzene 2992 Organic Chemical 1 of 8 results Jul 20, 2022 Jul 20, 2022
Sodium 1052 Inorganic Chemical 1 of 1 result Mar 2, 2022 Mar 2, 2022
Fluoride 1025 Inorganic Chemical 1 of 9 results Apr 9, 2019 Apr 9, 2019
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 1 of 7 results Jun 17, 2010 Jun 17, 2010
Cadmium 1015 Inorganic Chemical 1 of 9 results Apr 4, 2005 Apr 4, 2005
Selenium 1045 Inorganic Chemical 1 of 9 results Apr 4, 2005 Apr 4, 2005

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 21–22 of 22 samples, newest first — collected October 29, 2024 to October 29, 2024. The summary above covers all 22.

4 results from the 2 samples listed here: 4 detected, 0 not detected. 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 2 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 Galena School, every result from 21 to 22 of 22 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
Oct 29, 2024 06:12
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-241030-019
Laboratory
MSDH Lab
3.49 mg/l , sample collected Oct 29, 2024 06:12, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jul 1, 2024 – Dec 31, 2024
1.6 ug/l , sample collected Oct 29, 2024 06:12, sampling point LC0005 Lead 1030 EPA method 200.8 Jul 1, 2024 – Dec 31, 2024
Collected
Oct 29, 2024 06:10
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-241030-020
Laboratory
MSDH Lab
3.58 mg/l , sample collected Oct 29, 2024 06:10, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jul 1, 2024 – Dec 31, 2024
1.8 ug/l , sample collected Oct 29, 2024 06:10, sampling point LC0004 Lead 1030 EPA method 200.8 Jul 1, 2024 – Dec 31, 2024

Routine (2).