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
MS0690051 , The Highlands
26 of the 72 analytes this system has been tested for have been detected at least once, across 227 samples on record.
The other 46 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 227 samples on record, detections range from December 9, 2010 to September 23, 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 | 158 of 158 results | Apr 10, 2012 | Sep 23, 2025 |
| Lead 1030 | Inorganic Chemical | 127 of 158 results | Apr 10, 2012 | Sep 23, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 11 of 12 results | Apr 11, 2012 | Apr 14, 2025 |
| Nitrate 1040 | Inorganic Chemical | 11 of 12 results | Apr 11, 2012 | Apr 14, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Mar 29, 2012 | Oct 17, 2012 |
| Barium 1010 | Inorganic Chemical | 4 of 4 results | Apr 9, 2014 | Mar 24, 2025 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Dec 9, 2010 | Dec 14, 2023 |
| Chromium 1020 | Inorganic Chemical | 2 of 4 results | Apr 9, 2014 | Mar 24, 2025 |
| Nickel 1036 | Inorganic Chemical | 2 of 4 results | Apr 9, 2014 | Mar 24, 2025 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | Dec 9, 2010 | Jun 14, 2021 |
| Chloride 1017 | Inorganic Chemical | 2 of 2 results | Dec 9, 2010 | Jun 14, 2021 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | Dec 9, 2010 | Jun 14, 2021 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 1 of 13 results | Jul 8, 2025 | Jul 8, 2025 |
| Nitrite 1041 | Inorganic Chemical | 1 of 12 results | Oct 27, 2021 | Oct 27, 2021 |
| Fluoride 1025 | Inorganic Chemical | 1 of 6 results | Jun 14, 2021 | Jun 14, 2021 |
| Sulfate 1055 | Inorganic Chemical | 1 of 2 results | Jun 14, 2021 | Jun 14, 2021 |
| Conductivity @ 25 C Umhos/CM 1064 | Water Quality | 1 of 1 result | Jun 14, 2021 | Jun 14, 2021 |
| Magnesium 1031 | Inorganic Chemical | 1 of 1 result | Dec 9, 2010 | Dec 9, 2010 |
| Manganese 1032 | Inorganic Chemical | 1 of 1 result | Dec 9, 2010 | Dec 9, 2010 |
| Potassium 1042 | Inorganic Chemical | 1 of 1 result | Dec 9, 2010 | Dec 9, 2010 |
| Residue, Total, Filterable 1057 | Water Quality | 1 of 1 result | Dec 9, 2010 | Dec 9, 2010 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 of 1 result | Dec 9, 2010 | Dec 9, 2010 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Dec 9, 2010 | Dec 9, 2010 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 of 1 result | Dec 9, 2010 | Dec 9, 2010 |
| Calculated Sodium NACA | Water Quality | 1 of 1 result | Dec 9, 2010 | Dec 9, 2010 |
| PH, Field Result PHFD | Water Quality | 1 of 1 result | Dec 9, 2010 | Dec 9, 2010 |
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 221–227 of 227 samples, newest first — collected December 9, 2010 to April 10, 2012. The summary above covers all 227.
30 results from the 7 samples listed here: 22 detected, 8 not detected. 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 |
|---|---|---|
|
||
| 0.554 mg/l , sample collected Apr 10, 2012, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Jun 30, 2012 |
| 0.004 mg/l , sample collected Apr 10, 2012, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Jun 30, 2012 |
|
||
| 0.5436 mg/l , sample collected Apr 10, 2012, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Jun 30, 2012 |
| 0.0025 mg/l , sample collected Apr 10, 2012, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Jun 30, 2012 |
|
||
| 3.9253 mg/l , sample collected Apr 10, 2012, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Jun 30, 2012 |
| 0.005 mg/l , sample collected Apr 10, 2012, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Jun 30, 2012 |
|
||
| 0.4356 mg/l , sample collected Apr 10, 2012, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Jun 30, 2012 |
| 0.004 mg/l , sample collected Apr 10, 2012, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Jun 30, 2012 |
|
||
| 1.5 pci/l , sample collected Mar 29, 2012 14:30, sampling point WL001 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.53 pci/l Minimum Reporting Level , sample collected Mar 29, 2012 14:30, sampling point WL001 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.481 pci/l Minimum Reporting Level , sample collected Mar 29, 2012 14:30, sampling point WL001 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.53 pci/l Minimum Reporting Level , sample collected Mar 29, 2012 14:30, sampling point WL001 | Radium-228 4030 EPA method 904.0 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 29, 2012 14:32, sampling point WL001 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| 3.69 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 Dec 9, 2010, sampling point WL001 | Calcium 1016 EPA method 200.8 | Not recorded |
| 3.5 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 Dec 9, 2010, sampling point WL001 | Chloride 1017 EPA method 300.0 | Not recorded |
| Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Dec 9, 2010, sampling point WL001 | Fluoride 1025 EPA method 380-75WE | Not recorded |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 9, 2010, sampling point WL001 | Iron 1028 EPA method 200.8 | Not recorded |
| 1.3 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 Dec 9, 2010, sampling point WL001 | Magnesium 1031 EPA method 200.8 | Not recorded |
| 0.001 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 Dec 9, 2010, sampling point WL001 | Manganese 1032 EPA method 200.8 | Not recorded |
| 0.599 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 Dec 9, 2010, sampling point WL001 | Potassium 1042 EPA method 200.8 | Not recorded |
| 6.76 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 Dec 9, 2010, sampling point WL001 | Sodium 1052 EPA method 200.8 | Not recorded |
| Not detected below 2 mg/l Minimum Reporting Level , sample collected Dec 9, 2010, sampling point WL001 | Sulfate 1055 EPA method 300.0 | Not recorded |
| 32 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 Dec 9, 2010, sampling point WL001 | Residue, Total, Filterable 1057 EPA method CALCUL LAB | Not recorded |
| 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — 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 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 Dec 9, 2010, sampling point WL001 | Alkalinity, Caco3 Stability 1067 EPA method 2320B | Not recorded |
| 50 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 Dec 9, 2010, sampling point WL001 | Carbon Dioxide 1901 EPA method CALCUL LAB | Not recorded |
| 14.6 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 Dec 9, 2010, sampling point WL001 | Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB | Not recorded |
| 22.5 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 Dec 9, 2010, sampling point WL001 | Alkalinity, Total 1927 EPA method 2320B | Not recorded |
| Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Dec 9, 2010, sampling point WL001 | Iron, Field Result FEFD EPA method 3500AL-D | Not recorded |
| 7 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 Dec 9, 2010, sampling point WL001 | Calculated Sodium NACA EPA method CALCUL LAB | Not recorded |
| 6 ph 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 Dec 9, 2010, sampling point WL001 | PH, Field Result PHFD EPA method 3500AL-D | Not recorded |
-
- Collected
- Apr 10, 2012
- Sampling point
- DS000 Distribution DS000
- Sample type
- Routine
- Lab sample
- 120412-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Jun 30, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.554 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.004 mg/l
-
- Collected
- Apr 10, 2012
- Sampling point
- DS000 Distribution DS000
- Sample type
- Routine
- Lab sample
- 120412-006PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Jun 30, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.5436 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0025 mg/l
-
- Collected
- Apr 10, 2012
- Sampling point
- DS000 Distribution DS000
- Sample type
- Routine
- Lab sample
- 120412-003PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Jun 30, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 3.9253 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.005 mg/l
-
- Collected
- Apr 10, 2012
- Sampling point
- DS000 Distribution DS000
- Sample type
- Routine
- Lab sample
- 120412-001PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Jun 30, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4356 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.004 mg/l
-
- Collected
- Mar 29, 2012 14:30
- Sampling point
- WL001
- Sample type
- Routine
- Lab sample
- 120330-001
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1.5 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.53 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.481 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.53 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Mar 29, 2012 14:32
- Sampling point
- WL001
- Sample type
- Routine
- Lab sample
- 120330-001RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Dec 9, 2010
- Sampling point
- WL001
- Sample type
- Routine
- Lab sample
- 101216-001PC
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Calcium 1016 EPA method 200.8
- Result
- 3.69 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.
-
Chloride 1017 EPA method 300.0
- Result
- 3.5 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.
-
Fluoride 1025 EPA method 380-75WE
- Result
- Not detected below 0.05 mg/l Minimum Reporting Level
-
Iron 1028 EPA method 200.8
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Magnesium 1031 EPA method 200.8
- Result
- 1.3 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.
-
Manganese 1032 EPA method 200.8
- Result
- 0.001 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.
-
Potassium 1042 EPA method 200.8
- Result
- 0.599 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.
-
Sodium 1052 EPA method 200.8
- Result
- 6.76 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.
-
Sulfate 1055 EPA method 300.0
- Result
- Not detected below 2 mg/l Minimum Reporting Level
-
Residue, Total, Filterable 1057 EPA method CALCUL LAB
- Result
- 32 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.
-
Alkalinity, Caco3 Stability 1067 EPA method 2320B
- Result
- 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — 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 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.
-
Carbon Dioxide 1901 EPA method CALCUL LAB
- Result
- 50 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.
-
Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB
- Result
- 14.6 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.
-
Alkalinity, Total 1927 EPA method 2320B
- Result
- 22.5 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.
-
Iron, Field Result FEFD EPA method 3500AL-D
- Result
- Not detected below 0.2 mg/l Minimum Reporting Level
-
Calculated Sodium NACA EPA method CALCUL LAB
- Result
- 7 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.
-
PH, Field Result PHFD EPA method 3500AL-D
- Result
- 6 ph 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.
Routine (7).