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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

MS0620003 , H & H Water System, Inc

22 of the 53 analytes this system has been tested for have been detected at least once, across 625 samples on record.

The other 31 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 625 samples on record, detections range from October 22, 2003 to July 13, 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 H & H Water System, 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 144 of 144 results Sep 4, 2007 Jul 22, 2025
TTHM 2950 Organic Chemical 134 of 134 results Sep 13, 2004 Jun 10, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 132 of 132 results Sep 13, 2004 Oct 14, 2025
Lead 1030 Inorganic Chemical 107 of 144 results Sep 4, 2007 Jul 22, 2025
Chloroform 2941 Organic Chemical 94 of 94 results Aug 14, 2006 Jun 10, 2026
Bromodichloromethane 2943 Organic Chemical 93 of 94 results Aug 14, 2006 Jun 10, 2026
Dichloroacetic Acid 2451 Organic Chemical 88 of 88 results Sep 24, 2007 Oct 14, 2025
Trichloroacetic Acid 2452 Organic Chemical 88 of 88 results Sep 24, 2007 Oct 14, 2025
Barium 1010 Inorganic Chemical 42 of 42 results Oct 22, 2003 Apr 9, 2025
Fluoride 1025 Inorganic Chemical 42 of 42 results Oct 22, 2003 Apr 9, 2025
Monochloroacetic Acid 2450 Organic Chemical 33 of 88 results Sep 8, 2008 Jul 6, 2020
Dibromochloromethane 2944 Organic Chemical 32 of 94 results Aug 24, 2016 Jun 10, 2026
Chromium 1020 Inorganic Chemical 30 of 42 results Oct 22, 2003 Apr 9, 2025
Dibromoacetic Acid 2454 Organic Chemical 20 of 88 results Nov 27, 2017 Jun 11, 2024
Sodium 1052 Inorganic Chemical 12 of 12 results Sep 19, 2019 Jul 13, 2026
Monobromoacetic Acid 2453 Organic Chemical 8 of 88 results Nov 7, 2012 Aug 31, 2020
Nickel 1036 Inorganic Chemical 7 of 42 results May 15, 2013 Apr 9, 2025
Bromoform 2942 Organic Chemical 4 of 94 results Mar 18, 2024 Jun 10, 2026
Xylenes, Total 2955 Organic Chemical 4 of 31 results Aug 8, 2016 Sep 27, 2021
Arsenic 1005 Inorganic Chemical 2 of 42 results Oct 25, 2021 Apr 9, 2025
Cyanide 1024 Inorganic Chemical 1 of 34 results Feb 29, 2016 Feb 29, 2016
Sulfate 1055 Inorganic Chemical 1 of 3 results Oct 22, 2003 Oct 22, 2003

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 571–580 of 625 samples, newest first — collected September 21, 2005 to March 27, 2006. The summary above covers all 625.

49 results from the 10 samples listed here: 13 detected, 36 not detected. Across the whole record it is 1,118 of 2,782. 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 H & H Water System, Inc, every result from 571 to 580 of 625 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
Mar 27, 2006
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
060328-028IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.00258 mg/l , sample collected Mar 27, 2006, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.002427 mg/l , sample collected Mar 27, 2006, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.198476 mg/l , sample collected Mar 27, 2006, sampling point TF103 Fluoride 1025 EPA method 380-75WE Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF103 Uranium-238 4009 Not recorded
Collected
Mar 27, 2006
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
060328-030IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.002523 mg/l , sample collected Mar 27, 2006, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.00296 mg/l , sample collected Mar 27, 2006, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.191233 mg/l , sample collected Mar 27, 2006, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF102 Uranium-238 4009 Not recorded
Collected
Mar 27, 2006
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
060328-029IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.002679 mg/l , sample collected Mar 27, 2006, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.002689 mg/l , sample collected Mar 27, 2006, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.196988 mg/l , sample collected Mar 27, 2006, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 27, 2006, sampling point TF101 Uranium-238 4009 Not recorded
Collected
Feb 27, 2006
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
060228-011TH
Laboratory
MSDH Lab
49 ug/l , sample collected Feb 27, 2006, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2006 – Mar 31, 2006
Collected
Oct 12, 2005
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
051013-002HA
Laboratory
MSDH Lab
0.048 mg/l , sample collected Oct 12, 2005, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2005 – Dec 31, 2005
Collected
Oct 12, 2005
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
051013-002TH
Laboratory
MSDH Lab
67.1 ug/l , sample collected Oct 12, 2005, sampling point MRT000 TTHM 2950 EPA method 524.2 Oct 1, 2005 – Dec 31, 2005
Collected
Sep 26, 2005
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
050927-049NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 26, 2005, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Sep 26, 2005, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Sep 26, 2005, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Collected
Sep 26, 2005
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
050927-003NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 26, 2005, sampling point TF103 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Sep 26, 2005, sampling point TF103 Nitrate 1040 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Sep 26, 2005, sampling point TF103 Nitrite 1041 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Collected
Sep 26, 2005
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
050927-060NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 26, 2005, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Sep 26, 2005, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Sep 26, 2005, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Collected
Sep 21, 2005
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
050922-011HA
Laboratory
MSDH Lab
0.052 mg/l , sample collected Sep 21, 2005, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2005 – Sep 30, 2005

Routine (10).