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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 31–40 of 256 samples, newest first — collected March 8, 2023 to September 12, 2023. The summary above covers all 256.

20 results from the 10 samples listed here: 13 detected, 7 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.

We withheld the location of 4 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Homestead Water Association, every result from 31 to 40 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
Sep 12, 2023 17:29
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-230914-033
Laboratory
MSDH Lab
0.0178 mg/l , sample collected Sep 12, 2023 17:29, sampling point LC0006 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 12, 2023 17:29, sampling point LC0006 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 12, 2023 09:00
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-230914-030
Laboratory
MSDH Lab
0.0305 mg/l , sample collected Sep 12, 2023 09:00, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.7 ug/l , sample collected Sep 12, 2023 09:00, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 12, 2023 07:30
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-230914-032
Laboratory
MSDH Lab
0.115 mg/l , sample collected Sep 12, 2023 07:30, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
3.5 ug/l , sample collected Sep 12, 2023 07:30, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 12, 2023 05:30
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-230914-028
Laboratory
MSDH Lab
0.0201 mg/l , sample collected Sep 12, 2023 05:30, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.6 ug/l , sample collected Sep 12, 2023 05:30, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 12, 2023 07:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230914-027
Laboratory
MSDH Lab
0.0675 mg/l , sample collected Sep 12, 2023 07:10, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.5 ug/l , sample collected Sep 12, 2023 07:10, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 11, 2023 16:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230914-026
Laboratory
MSDH Lab
0.0186 mg/l , sample collected Sep 11, 2023 16:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.8 ug/l , sample collected Sep 11, 2023 16:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 19, 2023 09:03
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230620-010
Laboratory
MSDH Lab
8.05 ug/l , sample collected Jun 19, 2023 09:03, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Jun 19, 2023 09:03
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230620-010
Laboratory
MSDH Lab
7.18 ug/l , sample collected Jun 19, 2023 09:03, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Mar 8, 2023 12:55
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
NI-230309-024
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 8, 2023 12:55, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 8, 2023 12:55, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 8, 2023 12:55, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Mar 8, 2023 12:02
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230309-023
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 8, 2023 12:02, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 8, 2023 12:02, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 8, 2023 12:02, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023

Routine (10).