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
MS0070005 , Cross-Roads Water Association
23 of the 57 analytes this system has been tested for have been detected at least once, across 413 samples on record.
The other 34 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 413 samples on record, detections range from October 12, 1993 to June 28, 2026. 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 | 161 of 186 results | Oct 12, 1993 | Jun 28, 2026 |
| Lead 1030 | Inorganic Chemical | 120 of 186 results | Oct 12, 1993 | Jun 28, 2026 |
| Barium 1010 | Inorganic Chemical | 26 of 27 results | Jul 8, 2002 | Jun 23, 2026 |
| Fluoride 1025 | Inorganic Chemical | 26 of 26 results | Jul 8, 2002 | Jan 27, 2025 |
| Selenium 1045 | Inorganic Chemical | 25 of 27 results | Jul 8, 2002 | Jun 23, 2026 |
| Arsenic 1005 | Inorganic Chemical | 23 of 27 results | Jul 8, 2002 | Jun 23, 2026 |
| Nickel 1036 | Inorganic Chemical | 21 of 26 results | Jul 8, 2002 | Jan 27, 2025 |
| Chromium 1020 | Inorganic Chemical | 14 of 27 results | Dec 19, 2005 | Jan 27, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 14, 2011 | Jul 11, 2012 |
| TTHM 2950 | Organic Chemical | 8 of 22 results | Jun 26, 2007 | Mar 3, 2025 |
| Sodium 1052 | Inorganic Chemical | 7 of 7 results | Oct 7, 2019 | Jun 23, 2026 |
| Bromoform 2942 | Organic Chemical | 6 of 17 results | Sep 5, 2017 | Mar 3, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 24 results | Jun 26, 2007 | Dec 13, 2021 |
| Nitrite 1041 | Inorganic Chemical | 5 of 49 results | Jul 25, 2005 | Nov 16, 2020 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 5 of 49 results | Apr 11, 2007 | Jan 21, 2015 |
| Nitrate 1040 | Inorganic Chemical | 4 of 49 results | Apr 11, 2007 | Jan 21, 2015 |
| Styrene 2996 | Organic Chemical | 3 of 71 results | Sep 27, 2005 | Sep 27, 2005 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 17 results | Sep 5, 2017 | Dec 12, 2023 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 17 results | Dec 12, 2023 | Dec 12, 2023 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 27 results | Apr 28, 2020 | Apr 28, 2020 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 17 results | Sep 18, 2019 | Sep 18, 2019 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 17 results | Sep 18, 2019 | Sep 18, 2019 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 71 results | Oct 10, 2006 | Oct 10, 2006 |
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 331–340 of 413 samples, newest first — collected August 29, 2001 to February 5, 2002. The summary above covers all 413.
19 results from the 10 samples listed here: 18 detected, 1 not detected. Across the whole record it is 476 of 2,592. 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 0.01 mg/l Minimum Reporting Level , sample collected Feb 5, 2002, sampling point TF101 | Cyanide 1024 EPA method 335.4 | Jan 1, 2002 – Dec 31, 2004 |
|
||
| 0.482 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.007 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.058 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.558 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.544 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.099 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.606 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.456 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.217 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.004 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.031 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Aug 29, 2001, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Feb 5, 2002
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 020206-034CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Cyanide 1024 EPA method 335.4
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Aug 29, 2001
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 010830-055PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.482 mg/l
-
Lead 1030
- Result
- 0.007 mg/l
-
- Collected
- Aug 29, 2001
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 010830-054PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.058 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Aug 29, 2001
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 010830-053PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.558 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Aug 29, 2001
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 010830-052PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.544 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Aug 29, 2001
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 010830-032PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.099 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Aug 29, 2001
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 010830-024PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.606 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Aug 29, 2001
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 010830-023PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.456 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Aug 29, 2001
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 010830-020PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.217 mg/l
-
Lead 1030
- Result
- 0.004 mg/l
-
- Collected
- Aug 29, 2001
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 010830-019PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.031 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
Routine (10).