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 111–120 of 413 samples, newest first — collected September 19, 2018 to August 26, 2019. The summary above covers all 413.
41 results from the 10 samples listed here: 12 detected, 29 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 |
|---|---|---|
|
||
| 0.0205 mg/l , sample collected Aug 26, 2019 09:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 26, 2019 09:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.1518 mg/l , sample collected Aug 26, 2019 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0005 mg/l , sample collected Aug 26, 2019 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.1066 mg/l , sample collected Aug 26, 2019 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0006 mg/l , sample collected Aug 26, 2019 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.0483 mg/l , sample collected Aug 26, 2019 07:18, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 26, 2019 07:18, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.1625 mg/l , sample collected Aug 26, 2019 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0008 mg/l , sample collected Aug 26, 2019 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.029 mg/l , sample collected Aug 26, 2019 07:18, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0006 mg/l , sample collected Aug 26, 2019 07:18, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.6211 mg/l , sample collected Aug 25, 2019 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0007 mg/l , sample collected Aug 25, 2019 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 28, 2019 14:00, sampling point TF103 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2019 – Dec 31, 2019 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 28, 2019 14:00, sampling point TF103 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2019 – Dec 31, 2019 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 28, 2019 14:00, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2019 – Dec 31, 2019 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 28, 2019 14:30, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2019 – Dec 31, 2019 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 28, 2019 14:30, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2019 – Dec 31, 2019 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 28, 2019 14:30, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2019 – Dec 31, 2019 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Benzene 2990 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Toluene 2991 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 19, 2018 15:00, sampling point TF103 | Styrene 2996 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2019 |
-
- Collected
- Aug 26, 2019 09:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190827-017PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0205 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 26, 2019 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190827-016PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1518 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Aug 26, 2019 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190827-014PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1066 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Aug 26, 2019 07:18
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190827-013PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0483 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 26, 2019 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190827-012PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1625 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Aug 26, 2019 07:18
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190827-011PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.029 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Aug 25, 2019 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190827-015PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.6211 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Jan 28, 2019 14:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 190129-029NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2019
-
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
- Jan 28, 2019 14:30
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 190129-028NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2019
-
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 19, 2018 15:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 180920-005VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2019
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).