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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

MS0390015 , Mt Zion W/A

9 of the 13 analytes this system has been tested for have been detected at least once, across 87 samples on record.

The other 4 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 87 samples on record, detections range from June 30, 2004 to August 12, 2024. 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 Mt Zion 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 Sep 14, 2004 Aug 12, 2024
Lead 1030 Inorganic Chemical 37 of 62 results Sep 14, 2004 Aug 12, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 12 of 13 results Nov 14, 2005 Apr 8, 2024
TTHM 2950 Organic Chemical 12 of 12 results Jun 30, 2004 Apr 8, 2024
Chloroform 2941 Organic Chemical 9 of 9 results Oct 26, 2006 Jul 6, 2015
Bromodichloromethane 2943 Organic Chemical 9 of 9 results Oct 26, 2006 Jul 6, 2015
Dichloroacetic Acid 2451 Organic Chemical 8 of 8 results Sep 26, 2007 Aug 28, 2018
Trichloroacetic Acid 2452 Organic Chemical 8 of 8 results Sep 26, 2007 Aug 28, 2018
Monochloroacetic Acid 2450 Organic Chemical 1 of 8 results Jul 6, 2015 Jul 6, 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 61–70 of 87 samples, newest first — collected June 30, 2005 to July 25, 2006. The summary above covers all 87.

18 results from the 10 samples listed here: 16 detected, 2 not detected. Across the whole record it is 158 of 225. 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 Mt Zion W/A, every result from 61 to 70 of 87 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
Jul 25, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060726-036PB
Laboratory
MSDH Lab
0.0414 mg/l , sample collected Jul 25, 2006, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2006
0.0009 mg/l , sample collected Jul 25, 2006, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2006
Collected
Jul 25, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060726-038PB
Laboratory
MSDH Lab
0.0056 mg/l , sample collected Jul 25, 2006, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2006
0.0077 mg/l , sample collected Jul 25, 2006, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2006
Collected
Jul 25, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060726-040PB
Laboratory
MSDH Lab
0.0241 mg/l , sample collected Jul 25, 2006, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2006
0.0012 mg/l , sample collected Jul 25, 2006, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2006
Collected
Jul 25, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
060726-039PB
Laboratory
MSDH Lab
0.0182 mg/l , sample collected Jul 25, 2006, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2006
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 25, 2006, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2006
Collected
Dec 15, 2005
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
051216-001TH
Laboratory
MSDH Lab
26.8 ug/l , sample collected Dec 15, 2005, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Nov 14, 2005
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
051115-012HA
Laboratory
MSDH Lab
0.033 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Nov 14, 2005, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Jun 30, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050701-115PB
Laboratory
MSDH Lab
0.0115 mg/l , sample collected Jun 30, 2005, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2005 – Dec 31, 2005
0.0036 mg/l , sample collected Jun 30, 2005, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2005 – Dec 31, 2005
Collected
Jun 30, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050701-130PB
Laboratory
MSDH Lab
0.061 mg/l , sample collected Jun 30, 2005, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 30, 2005, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2005 – Dec 31, 2005
Collected
Jun 30, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050701-113PB
Laboratory
MSDH Lab
0.018 mg/l , sample collected Jun 30, 2005, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2005 – Dec 31, 2005
0.0038 mg/l , sample collected Jun 30, 2005, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2005 – Dec 31, 2005
Collected
Jun 30, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050701-128PB
Laboratory
MSDH Lab
0.0222 mg/l , sample collected Jun 30, 2005, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2005 – Dec 31, 2005
0.0144 mg/l , sample collected Jun 30, 2005, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2005 – Dec 31, 2005

Routine (10).