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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.

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

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 236 samples, newest first — collected May 4, 2009 to October 27, 2009. The summary above covers all 236.

40 results from the 10 samples listed here: 16 detected, 24 not detected. Across the whole record it is 367 of 735. 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 Galena School, every result from 161 to 170 of 236 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 27, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091028-038PB
Laboratory
MSDH Lab
0.2527 mg/l , sample collected Oct 27, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
0.0021 mg/l , sample collected Oct 27, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 27, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091028-014PB
Laboratory
MSDH Lab
0.2087 mg/l , sample collected Oct 27, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
0.0016 mg/l , sample collected Oct 27, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 27, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091028-015PB
Laboratory
MSDH Lab
0.0463 mg/l , sample collected Oct 27, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
0.0006 mg/l , sample collected Oct 27, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 27, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091028-013PB
Laboratory
MSDH Lab
0.0349 mg/l , sample collected Oct 27, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
0.0005 mg/l , sample collected Oct 27, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 27, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091028-012PB
Laboratory
MSDH Lab
0.2958 mg/l , sample collected Oct 27, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
0.0013 mg/l , sample collected Oct 27, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 27, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091028-011PB
Laboratory
MSDH Lab
0.017 mg/l , sample collected Oct 27, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 27, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 27, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091028-010PB
Laboratory
MSDH Lab
0.5149 mg/l , sample collected Oct 27, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
0.001 mg/l , sample collected Oct 27, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 27, 2009
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
091028-001PB
Laboratory
MSDH Lab
0.0277 mg/l , sample collected Oct 27, 2009, sampling point TF080 Copper, Free 1022 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 27, 2009, sampling point TF080 Lead 1030 EPA method 200.8 Not recorded
Collected
Oct 8, 2009
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
091009-013VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Benzene 2990 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Toluene 2991 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 8, 2009, sampling point TF080 Styrene 2996 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Collected
May 4, 2009
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
090505-022NI
Laboratory
MSDH Lab
0.74 mg/l , sample collected May 4, 2009, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
0.74 mg/l , sample collected May 4, 2009, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 4, 2009, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009

Routine (10).