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
MS0620005 , Homestead Water Association
35 of the 73 analytes this system has been tested for have been detected at least once, across 163 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 163 samples on record, detections range from November 3, 2003 to September 4, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 62 of 62 results | Sep 22, 2008 | Jul 25, 2023 |
| Lead 1030 | Inorganic Chemical | 54 of 62 results | Sep 22, 2008 | Jul 25, 2023 |
| TTHM 2950 | Organic Chemical | 17 of 19 results | Aug 9, 2004 | Sep 4, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 14 of 19 results | Jul 7, 2010 | Dec 3, 2024 |
| Chloroform 2941 | Organic Chemical | 12 of 14 results | Jul 7, 2010 | Sep 4, 2025 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Nov 3, 2003 | Apr 8, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 10 of 14 results | Jul 7, 2010 | Sep 4, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 10 of 14 results | Jul 7, 2010 | Sep 4, 2025 |
| Nickel 1036 | Inorganic Chemical | 9 of 11 results | Nov 3, 2003 | Apr 8, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 9 of 14 results | Jul 7, 2010 | Dec 3, 2024 |
| Dichloroacetic Acid 2451 | Organic Chemical | 8 of 14 results | Jul 7, 2010 | Dec 3, 2024 |
| Chromium 1020 | Inorganic Chemical | 6 of 11 results | Nov 3, 2003 | May 7, 2019 |
| Fluoride 1025 | Inorganic Chemical | 5 of 12 results | Nov 12, 2010 | Apr 8, 2025 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Nov 12, 2010 | Dec 4, 2023 |
| Sulfate 1055 | Inorganic Chemical | 3 of 3 results | Nov 3, 2003 | Nov 12, 2010 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 14 results | Sep 5, 2013 | Aug 12, 2024 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Chloride 1017 | Inorganic Chemical | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Iron 1028 | Inorganic Chemical | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Magnesium 1031 | Inorganic Chemical | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Manganese 1032 | Inorganic Chemical | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Potassium 1042 | Inorganic Chemical | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Residue, Total, Filterable 1057 | Water Quality | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Carbon Dioxide 1901 | Water Quality | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Iron, Field Result FEFD | Inorganic Chemical | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Calculated Sodium NACA | Water Quality | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| PH, Field Result PHFD | Water Quality | 2 of 2 results | Nov 12, 2010 | Nov 12, 2010 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 14 results | Oct 13, 2020 | Oct 13, 2020 |
| Color 1905 | Water Quality | 1 of 1 result | Nov 12, 2010 | Nov 12, 2010 |
| Selenium 1045 | Inorganic Chemical | 1 of 11 results | Mar 27, 2006 | Mar 27, 2006 |
| Dichloromethane 2964 | Organic Chemical | 1 of 9 results | Aug 30, 2004 | Aug 30, 2004 |
| Cadmium 1015 | Inorganic Chemical | 1 of 11 results | Nov 3, 2003 | Nov 3, 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 61–70 of 163 samples, newest first — collected September 20, 2017 to April 4, 2018. The summary above covers all 163.
21 results from the 10 samples listed here: 17 detected, 4 not detected. Across the whole record it is 269 of 740. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 4, 2018 12:20, 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 Apr 4, 2018 12:20, 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 Apr 4, 2018 12:20, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
|
||
| 0.4613 mg/l , sample collected Sep 20, 2017 06:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0006 mg/l , sample collected Sep 20, 2017 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1115 mg/l , sample collected Sep 20, 2017 05:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.002 mg/l , sample collected Sep 20, 2017 05:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.5478 mg/l , sample collected Sep 20, 2017 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2017 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.011 mg/l , sample collected Sep 20, 2017 07:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0022 mg/l , sample collected Sep 20, 2017 07:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0837 mg/l , sample collected Sep 20, 2017 06:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0024 mg/l , sample collected Sep 20, 2017 06:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.583 mg/l , sample collected Sep 20, 2017 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.004 mg/l , sample collected Sep 20, 2017 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.5982 mg/l , sample collected Sep 20, 2017 06:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.004 mg/l , sample collected Sep 20, 2017 06:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.5777 mg/l , sample collected Sep 20, 2017 06:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0039 mg/l , sample collected Sep 20, 2017 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0996 mg/l , sample collected Sep 20, 2017 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0008 mg/l , sample collected Sep 20, 2017 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Apr 4, 2018 12:20
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 180405-008NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2018
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Sep 20, 2017 06:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-080PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4613 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Sep 20, 2017 05:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-079PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1115 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.002 mg/l
-
- Collected
- Sep 20, 2017 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-078PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.5478 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 20, 2017 07:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-077PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.011 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0022 mg/l
-
- Collected
- Sep 20, 2017 06:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-076PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0837 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0024 mg/l
-
- Collected
- Sep 20, 2017 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-075PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.583 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.004 mg/l
-
- Collected
- Sep 20, 2017 06:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-074PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.5982 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.004 mg/l
-
- Collected
- Sep 20, 2017 06:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-073PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.5777 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0039 mg/l
-
- Collected
- Sep 20, 2017 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-072PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0996 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
Routine (10).