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.
| 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 201–210 of 256 samples, newest first — collected August 9, 2007 to January 27, 2010. The summary above covers all 256.
36 results from the 10 samples listed here: 9 detected, 27 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.00257 mg/l , sample collected Jan 27, 2010, sampling point TF080 | Arsenic 1005 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.020733 mg/l , sample collected Jan 27, 2010, sampling point TF080 | Barium 1010 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF080 | Cadmium 1015 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF080 | Chromium 1020 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.131 mg/l , sample collected Jan 27, 2010, sampling point TF080 | Fluoride 1025 EPA method 380-75WE | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF080 | Mercury 1035 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF080 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF080 | Selenium 1045 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF080 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF080 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF080 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 18, 2009, sampling point TF104 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2009 – Dec 31, 2009 |
| Not detected below 0.2 mg/l Minimum Reporting Level , sample collected May 18, 2009, sampling point TF104 | Nitrate 1040 EPA method 353.2 | Jan 1, 2009 – Dec 31, 2009 |
| Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 18, 2009, sampling point TF104 | Nitrite 1041 EPA method 353.2 | Jan 1, 2009 – Dec 31, 2009 |
|
||
| Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 11, 2009, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2009 – Dec 31, 2009 |
| Not detected below 0.2 mg/l Minimum Reporting Level , sample collected May 11, 2009, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2009 – Dec 31, 2009 |
| Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 11, 2009, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2009 – Dec 31, 2009 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 16, 2008, sampling point TF104 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2008 – Dec 31, 2008 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 16, 2008, sampling point TF104 | Nitrate 1040 EPA method 353.2 | Jan 1, 2008 – Dec 31, 2008 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 16, 2008, sampling point TF104 | Nitrite 1041 EPA method 353.2 | Jan 1, 2008 – Dec 31, 2008 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 14, 2008, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2008 – Dec 31, 2008 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 14, 2008, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2008 – Dec 31, 2008 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 14, 2008, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2008 – Dec 31, 2008 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Nov 13, 2007, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Nov 13, 2007, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Nov 13, 2007, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.002 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 4, 2007, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2005 – Dec 31, 2007 |
|
||
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 4, 2007, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 4, 2007, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 4, 2007, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 4, 2007, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 0 This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded a value but no unit of measure for it. The unit is NOT inferable from the analyte: many analytes are reported in more than one unit — TTHM and HAA5 in both MG/L and UG/L — so there is no per-analyte default to fall back on. The number is published as it stands and must not be compared to a limit. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 4, 2007, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2005 – Dec 31, 2007 |
|
||
| 0.0034 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0005 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0276 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.001 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
-
- Collected
- Jan 27, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 100128-020IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- 0.00257 mg/l
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Barium 1010 EPA method 200.8
- Result
- 0.020733 mg/l
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Chromium 1020 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.131 mg/l
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
- Collected
- May 18, 2009
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 090519-093NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2009
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.25 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.2 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.05 mg/l Minimum Reporting Level
-
- Collected
- May 11, 2009
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 090512-077NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2009
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.25 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.2 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.05 mg/l Minimum Reporting Level
-
- Collected
- Jul 16, 2008
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 080717-047NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2008
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jul 14, 2008
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 080715-063NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2008
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Nov 13, 2007
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 071114-028NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Sep 4, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070905-001HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.002 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Sep 4, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070905-002TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 0 This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded a value but no unit of measure for it. The unit is NOT inferable from the analyte: many analytes are reported in more than one unit — TTHM and HAA5 in both MG/L and UG/L — so there is no per-analyte default to fall back on. The number is published as it stands and must not be compared to a limit. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
- Collected
- Aug 9, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070810-118PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0034 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Aug 9, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070810-120PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0276 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
Routine (10).