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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

MS0570048 , Our Lady of Hope, Inc

36 of the 74 analytes this system has been tested for have been detected at least once, across 131 samples on record.

The other 38 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 131 samples on record, detections range from June 24, 2002 to March 10, 2025. 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 Our Lady of Hope, Inc, 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 46 of 52 results Jun 15, 2011 Jun 11, 2019
Lead 1030 Inorganic Chemical 19 of 52 results Jun 15, 2011 Jul 13, 2016
Fluoride 1025 Inorganic Chemical 12 of 12 results Oct 15, 2003 Nov 1, 2021
Barium 1010 Inorganic Chemical 11 of 11 results Oct 15, 2003 Nov 1, 2021
Nitrate-Nitrite 1038 Inorganic Chemical 6 of 21 results Mar 21, 2011 Mar 14, 2022
Nitrate 1040 Inorganic Chemical 6 of 21 results Mar 21, 2011 Mar 14, 2022
TTHM 2950 Organic Chemical 5 of 6 results Jul 26, 2004 Dec 20, 2022
Chromium 1020 Inorganic Chemical 4 of 11 results Oct 15, 2003 Mar 8, 2021
Xylenes, Total 2955 Organic Chemical 4 of 20 results Jun 24, 2002 Aug 24, 2004
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 22, 2006 Mar 10, 2025
Arsenic 1005 Inorganic Chemical 3 of 11 results Apr 11, 2005 Sep 13, 2021
Sulfate 1055 Inorganic Chemical 3 of 3 results Oct 15, 2003 Sep 22, 2006
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 2 of 6 results Jun 30, 2010 Dec 20, 2022
Mercury 1035 Inorganic Chemical 1 of 11 results Nov 1, 2021 Nov 1, 2021
Bromodichloromethane 2943 Organic Chemical 1 of 4 results Dec 14, 2016 Dec 14, 2016
Dibromochloromethane 2944 Organic Chemical 1 of 4 results Dec 14, 2016 Dec 14, 2016
Nitrite 1041 Inorganic Chemical 1 of 21 results May 14, 2014 May 14, 2014
Nickel 1036 Inorganic Chemical 1 of 11 results May 8, 2013 May 8, 2013
Gross Alpha Particle Activity 4109 Radionuclide 1 of 4 results Sep 13, 2012 Sep 13, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 2 results Sep 29, 2011 Sep 29, 2011
Radium-226 4020 Radionuclide 1 of 2 results Sep 29, 2011 Sep 29, 2011
Calcium 1016 Inorganic Chemical 1 of 1 result Sep 22, 2006 Sep 22, 2006
Manganese 1032 Inorganic Chemical 1 of 1 result Sep 22, 2006 Sep 22, 2006
Potassium 1042 Inorganic Chemical 1 of 1 result Sep 22, 2006 Sep 22, 2006
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Sep 22, 2006 Sep 22, 2006
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Sep 22, 2006 Sep 22, 2006
Carbon Dioxide 1901 Water Quality 1 of 1 result Sep 22, 2006 Sep 22, 2006
Color 1905 Water Quality 1 of 1 result Sep 22, 2006 Sep 22, 2006
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Sep 22, 2006 Sep 22, 2006
PH 1925 Water Quality 1 of 1 result Sep 22, 2006 Sep 22, 2006
Alkalinity, Total 1927 Water Quality 1 of 1 result Sep 22, 2006 Sep 22, 2006
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Sep 22, 2006 Sep 22, 2006
Calculated Sodium NACA Water Quality 1 of 1 result Sep 22, 2006 Sep 22, 2006
PH, Field Result PHFD Water Quality 1 of 1 result Sep 22, 2006 Sep 22, 2006
Cadmium 1015 Inorganic Chemical 1 of 11 results Apr 11, 2005 Apr 11, 2005
Selenium 1045 Inorganic Chemical 1 of 11 results Apr 11, 2005 Apr 11, 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 2 samples collected between September 26, 2024 and September 26, 2026 are listed below, newest first.

4 results from the 2 samples listed here: 1 detected, 3 not detected. 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 Our Lady of Hope, Inc, every result from the 2 samples on record, 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
Apr 8, 2025 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250409-001
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 13:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 13:30, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 13:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Mar 10, 2025 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NA-250311-004
Laboratory
MSDH Lab
57.6 mg/l , sample collected Mar 10, 2025 13:00, sampling point TF080 Sodium 1052 EPA method 200.7 Not recorded

Routine (2).