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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

MS0570003 , Homestead Water Association

41 of the 74 analytes this system has been tested for have been detected at least once, across 256 samples on record.

The other 33 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 256 samples on record, detections range from October 15, 2003 to December 2, 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 Homestead Water Association, 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 61 of 62 results Aug 9, 2007 Sep 13, 2023
Lead 1030 Inorganic Chemical 46 of 62 results Aug 9, 2007 Sep 13, 2023
Barium 1010 Inorganic Chemical 31 of 31 results Oct 15, 2003 Dec 2, 2025
Fluoride 1025 Inorganic Chemical 31 of 32 results Oct 15, 2003 Dec 2, 2025
Arsenic 1005 Inorganic Chemical 30 of 31 results Oct 15, 2003 Dec 2, 2025
TTHM 2950 Organic Chemical 14 of 18 results Jul 28, 2004 Dec 16, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 10 of 17 results Sep 4, 2007 Dec 16, 2024
Chloroform 2941 Organic Chemical 10 of 14 results Jun 29, 2010 Dec 16, 2024
Chromium 1020 Inorganic Chemical 8 of 31 results Oct 15, 2003 Apr 14, 2025
Dichloroacetic Acid 2451 Organic Chemical 8 of 13 results Jun 29, 2010 Dec 16, 2024
Bromodichloromethane 2943 Organic Chemical 8 of 14 results Jun 29, 2010 Dec 16, 2024
Nickel 1036 Inorganic Chemical 7 of 31 results Apr 13, 2005 Apr 14, 2025
Sodium 1052 Inorganic Chemical 7 of 7 results Sep 21, 2006 Feb 24, 2025
Trichloroacetic Acid 2452 Organic Chemical 6 of 13 results Aug 9, 2016 Dec 16, 2024
Dibromochloromethane 2944 Organic Chemical 5 of 14 results Jun 29, 2010 Dec 16, 2024
Xylenes, Total 2955 Organic Chemical 5 of 37 results Aug 19, 2010 Oct 18, 2021
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 14, 2011 Jul 18, 2012
Sulfate 1055 Inorganic Chemical 5 of 5 results Oct 15, 2003 Sep 21, 2006
Selenium 1045 Inorganic Chemical 2 of 31 results Apr 13, 2005 Apr 13, 2005
Ethylbenzene 2992 Organic Chemical 1 of 37 results May 14, 2019 May 14, 2019
Combined Uranium 4006 Radionuclide 1 of 11 results Jun 5, 2018 Jun 5, 2018
Bromoform 2942 Organic Chemical 1 of 14 results Jun 29, 2010 Jun 29, 2010
Calcium 1016 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Chloride 1017 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Iron 1028 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Magnesium 1031 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Manganese 1032 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Potassium 1042 Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Carbon Dioxide 1901 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Color 1905 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
PH 1925 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Alkalinity, Total 1927 Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Sep 21, 2006 Sep 21, 2006
Calculated Sodium NACA Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
PH, Field Result PHFD Water Quality 1 of 1 result Sep 21, 2006 Sep 21, 2006
Cadmium 1015 Inorganic Chemical 1 of 31 results Apr 13, 2005 Apr 13, 2005
Thallium, Total 1085 Inorganic Chemical 1 of 31 results Apr 13, 2005 Apr 13, 2005
Dichloromethane 2964 Organic Chemical 1 of 37 results Aug 24, 2004 Aug 24, 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 111–120 of 256 samples, newest first — collected July 11, 2017 to January 22, 2019. The summary above covers all 256.

22 results from the 10 samples listed here: 13 detected, 9 not detected. Across the whole record it is 321 of 1,630. 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 Homestead Water Association, every result from 111 to 120 of 256 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
Jan 22, 2019 13:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
190123-006NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 22, 2019 13:20, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 22, 2019 13:20, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 22, 2019 13:20, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Jun 5, 2018 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
180606-005RU
Laboratory
MSDH Lab
0.0006 mg/l , sample collected Jun 5, 2018 13:00, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2018
Collected
Mar 14, 2018 16:00
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
180315-005NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 14, 2018 16:00, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 14, 2018 16:00, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 14, 2018 16:00, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Mar 14, 2018 16:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
180315-004NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 14, 2018 16:20, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 14, 2018 16:20, 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 Mar 14, 2018 16:20, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Jul 11, 2017 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170712-125PB
Laboratory
MSDH Lab
0.1522 mg/l , sample collected Jul 11, 2017 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0033 mg/l , sample collected Jul 11, 2017 05:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 11, 2017 05:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170712-124PB
Laboratory
MSDH Lab
0.0181 mg/l , sample collected Jul 11, 2017 05:05, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0035 mg/l , sample collected Jul 11, 2017 05:05, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 11, 2017 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170712-123PB
Laboratory
MSDH Lab
0.012 mg/l , sample collected Jul 11, 2017 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0015 mg/l , sample collected Jul 11, 2017 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 11, 2017 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170712-122PB
Laboratory
MSDH Lab
0.0656 mg/l , sample collected Jul 11, 2017 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.003 mg/l , sample collected Jul 11, 2017 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 11, 2017 07:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170712-120PB
Laboratory
MSDH Lab
0.088 mg/l , sample collected Jul 11, 2017 07:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0015 mg/l , sample collected Jul 11, 2017 07:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 11, 2017 07:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170712-119PB
Laboratory
MSDH Lab
0.1309 mg/l , sample collected Jul 11, 2017 07:25, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0025 mg/l , sample collected Jul 11, 2017 07:25, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017

Routine (10).