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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

MS0330009 , Lily Rose W/A #2

30 of the 71 analytes this system has been tested for have been detected at least once, across 247 samples on record.

The other 41 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 247 samples on record, detections range from October 1, 2003 to July 9, 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 Lily Rose W/A #2, 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 89 of 90 results Aug 25, 2004 Aug 22, 2023
Lead 1030 Inorganic Chemical 40 of 90 results Aug 25, 2004 Aug 22, 2023
Nitrate 1040 Inorganic Chemical 35 of 46 results May 17, 2004 Jul 9, 2026
Nitrate-Nitrite 1038 Inorganic Chemical 34 of 46 results May 17, 2004 Jul 9, 2026
Barium 1010 Inorganic Chemical 20 of 20 results Oct 1, 2003 Feb 25, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 15, 2011 Jul 10, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 10 of 10 results Dec 15, 2011 Jul 10, 2012
Radium-226 4020 Radionuclide 10 of 10 results Dec 15, 2011 Jul 10, 2012
Sodium 1052 Inorganic Chemical 8 of 8 results May 25, 2017 Feb 4, 2025
TTHM 2950 Organic Chemical 7 of 20 results Aug 9, 2007 Jun 16, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 21 results Sep 27, 2007 Apr 8, 2025
Chloroform 2941 Organic Chemical 5 of 15 results Sep 22, 2009 Jun 16, 2026
Monochloroacetic Acid 2450 Organic Chemical 3 of 14 results Sep 22, 2009 Aug 14, 2018
Calcium 1016 Inorganic Chemical 2 of 2 results May 25, 2017 May 25, 2017
Iron 1028 Inorganic Chemical 2 of 2 results May 25, 2017 May 25, 2017
Magnesium 1031 Inorganic Chemical 2 of 2 results May 25, 2017 May 25, 2017
Manganese 1032 Inorganic Chemical 2 of 2 results May 25, 2017 May 25, 2017
Potassium 1042 Inorganic Chemical 2 of 2 results May 25, 2017 May 25, 2017
Residue, Total, Filterable 1057 Water Quality 2 of 2 results May 25, 2017 May 25, 2017
Carbon Dioxide 1901 Water Quality 2 of 2 results May 25, 2017 May 25, 2017
Color 1905 Water Quality 2 of 2 results May 25, 2017 May 25, 2017
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results May 25, 2017 May 25, 2017
Alkalinity, Total 1927 Water Quality 2 of 2 results May 25, 2017 May 25, 2017
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results May 25, 2017 May 25, 2017
Calculated Sodium NACA Water Quality 2 of 2 results May 25, 2017 May 25, 2017
PH, Field Result PHFD Water Quality 2 of 2 results May 25, 2017 May 25, 2017
Bromodichloromethane 2943 Organic Chemical 1 of 15 results May 30, 2024 May 30, 2024
Sulfate 1055 Inorganic Chemical 1 of 6 results May 25, 2017 May 25, 2017
Dichloroacetic Acid 2451 Organic Chemical 1 of 14 results Sep 22, 2009 Sep 22, 2009
Dichloromethane 2964 Organic Chemical 1 of 14 results Aug 4, 2004 Aug 4, 2004

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 81–90 of 247 samples, newest first — collected June 20, 2017 to February 20, 2018. The summary above covers all 247.

21 results from the 10 samples listed here: 13 detected, 8 not detected. Across the whole record it is 307 of 1,117. 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 Lily Rose W/A #2, every result from 81 to 90 of 247 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
Feb 20, 2018 15:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
180221-074NI
Laboratory
MSDH Lab
0.49 mg/l , sample collected Feb 20, 2018 15:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
0.49 mg/l , sample collected Feb 20, 2018 15:10, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 20, 2018 15:10, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Jun 21, 2017 06:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170622-206PB
Laboratory
MSDH Lab
0.0006 mg/l , sample collected Jun 21, 2017 06:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 21, 2017 06:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jun 21, 2017 06:17
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170622-205PB
Laboratory
MSDH Lab
0.0038 mg/l , sample collected Jun 21, 2017 06:17, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 21, 2017 06:17, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jun 21, 2017 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170622-204PB
Laboratory
MSDH Lab
0.002 mg/l , sample collected Jun 21, 2017 07:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 21, 2017 07:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jun 21, 2017 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170622-203PB
Laboratory
MSDH Lab
0.0095 mg/l , sample collected Jun 21, 2017 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0021 mg/l , sample collected Jun 21, 2017 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jun 21, 2017 04:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170622-202PB
Laboratory
MSDH Lab
0.0008 mg/l , sample collected Jun 21, 2017 04:57, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 21, 2017 04:57, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jun 21, 2017 03:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170622-200PB
Laboratory
MSDH Lab
0.0152 mg/l , sample collected Jun 21, 2017 03:25, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0014 mg/l , sample collected Jun 21, 2017 03:25, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jun 21, 2017 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170622-199PB
Laboratory
MSDH Lab
0.0118 mg/l , sample collected Jun 21, 2017 07:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 21, 2017 07:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jun 21, 2017 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170622-198PB
Laboratory
MSDH Lab
0.0007 mg/l , sample collected Jun 21, 2017 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 21, 2017 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jun 20, 2017 06:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170622-207PB
Laboratory
MSDH Lab
0.0014 mg/l , sample collected Jun 20, 2017 06:55, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 20, 2017 06:55, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017

Routine (10).