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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

MS0090003 , Town of New Houlka

20 of the 57 analytes this system has been tested for have been detected at least once, across 387 samples on record.

The other 37 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 387 samples on record, detections range from December 27, 1993 to January 13, 2025. 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 Town of New Houlka, 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 161 of 199 results Dec 27, 1993 Sep 15, 2023
Lead 1030 Inorganic Chemical 135 of 199 results Dec 27, 1993 Sep 15, 2023
Barium 1010 Inorganic Chemical 35 of 35 results Jul 16, 2002 Jan 13, 2025
Fluoride 1025 Inorganic Chemical 35 of 35 results Jul 16, 2002 Jan 13, 2025
Arsenic 1005 Inorganic Chemical 25 of 35 results Feb 14, 2005 Jan 13, 2025
Chromium 1020 Inorganic Chemical 20 of 35 results Jul 16, 2002 Jan 13, 2025
Nickel 1036 Inorganic Chemical 20 of 35 results Feb 14, 2005 Jan 13, 2025
Selenium 1045 Inorganic Chemical 14 of 35 results Jul 16, 2002 Nov 30, 2022
TTHM 2950 Organic Chemical 7 of 21 results Jul 9, 2007 May 9, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 7 of 7 results Mar 5, 2012 Sep 14, 2014
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 23, 2019 Oct 21, 2024
Bromoform 2942 Organic Chemical 4 of 14 results May 13, 2019 May 9, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 3 of 20 results Jul 9, 2007 Jul 19, 2018
Cyanide 1024 Inorganic Chemical 2 of 28 results Jun 20, 2011 Mar 19, 2014
Nitrate 1040 Inorganic Chemical 2 of 46 results Jul 18, 2005 Jan 18, 2012
Cadmium 1015 Inorganic Chemical 2 of 35 results Feb 14, 2005 Feb 14, 2005
Dibromochloromethane 2944 Organic Chemical 1 of 14 results Feb 14, 2024 Feb 14, 2024
Monochloroacetic Acid 2450 Organic Chemical 1 of 13 results Jul 19, 2018 Jul 19, 2018
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 46 results Jan 18, 2012 Jan 18, 2012
Nitrite 1041 Inorganic Chemical 1 of 46 results Jan 18, 2012 Jan 18, 2012

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 281–290 of 387 samples, newest first — collected June 26, 2000 to July 16, 2002. The summary above covers all 387.

24 results from the 10 samples listed here: 9 detected, 15 not detected. Across the whole record it is 482 of 1,685. 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 Town of New Houlka, every result from 281 to 290 of 387 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 16, 2002
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
020717-004IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 16, 2002, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.022 mg/l , sample collected Jul 16, 2002, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jul 16, 2002, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.001 mg/l , sample collected Jul 16, 2002, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.208 mg/l , sample collected Jul 16, 2002, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 16, 2002, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Jul 16, 2002, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 16, 2002, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Jul 16, 2002, sampling point TF101 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 16, 2002, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Jul 16, 2002, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 16, 2002, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Feb 12, 2002
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
020213-017CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Feb 12, 2002, sampling point TF102 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
Feb 12, 2002
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
020213-016CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Feb 12, 2002, sampling point TF101 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
Feb 12, 2002
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
020213-015CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Feb 12, 2002, sampling point TF103 Cyanide 1024 EPA method 335.4 Not recorded
Collected
Jan 29, 2002
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
020130-081CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jan 29, 2002, sampling point TF103 Cyanide 1024 EPA method 335.4 Not recorded
Collected
Jan 29, 2002
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
020130-080CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jan 29, 2002, sampling point TF101 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
Jan 29, 2002
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
020130-079CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jan 29, 2002, sampling point TF102 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
Jun 26, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
000627-010L
Laboratory
MSDH Lab
0.048 mg/l , sample collected Jun 26, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Jun 26, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Jun 26, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
000627-009L
Laboratory
MSDH Lab
0.013 mg/l , sample collected Jun 26, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Jun 26, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Jun 26, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
000627-008L
Laboratory
MSDH Lab
0.02 mg/l , sample collected Jun 26, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Jun 26, 2000, sampling point DS000 Lead 1030 Not recorded

Routine (10).