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
MS0160002 , City of Collins
27 of the 59 analytes this system has been tested for have been detected at least once, across 482 samples on record.
The other 32 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 482 samples on record, detections range from July 27, 1993 to July 22, 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 | 144 of 148 results | Jul 27, 1993 | Jul 22, 2026 |
| Lead 1030 | Inorganic Chemical | 115 of 148 results | Jul 27, 1993 | Jul 22, 2026 |
| Fluoride 1025 | Inorganic Chemical | 49 of 50 results | Apr 16, 2002 | Jun 29, 2026 |
| Barium 1010 | Inorganic Chemical | 42 of 44 results | Apr 16, 2002 | Jun 29, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 33 of 33 results | May 17, 2004 | Apr 21, 2026 |
| Chromium 1020 | Inorganic Chemical | 28 of 44 results | Apr 16, 2002 | Feb 3, 2025 |
| TTHM 2950 | Organic Chemical | 24 of 29 results | May 17, 2004 | Apr 21, 2026 |
| Sodium 1052 | Inorganic Chemical | 16 of 16 results | Sep 24, 2019 | Jun 29, 2026 |
| Nickel 1036 | Inorganic Chemical | 12 of 40 results | Sep 10, 2003 | Apr 17, 2014 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 15 results | Mar 5, 2012 | Oct 5, 2012 |
| Dichloroacetic Acid 2451 | Organic Chemical | 8 of 8 results | Sep 15, 2008 | Apr 21, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 8 of 8 results | Sep 15, 2008 | Apr 21, 2026 |
| Sulfate 1055 | Inorganic Chemical | 8 of 9 results | Apr 16, 2002 | Jan 26, 2004 |
| Selenium 1045 | Inorganic Chemical | 7 of 44 results | Mar 2, 2005 | Mar 24, 2008 |
| Chloroform 2941 | Organic Chemical | 6 of 6 results | Aug 15, 2007 | Apr 21, 2026 |
| Cadmium 1015 | Inorganic Chemical | 6 of 44 results | Mar 2, 2005 | Jan 23, 2006 |
| Nitrite 1041 | Inorganic Chemical | 5 of 81 results | Jun 12, 2006 | Jan 10, 2022 |
| Xylenes, Total 2955 | Organic Chemical | 5 of 56 results | Jul 12, 2004 | Apr 11, 2013 |
| Bromodichloromethane 2943 | Organic Chemical | 4 of 6 results | Aug 15, 2007 | Apr 21, 2026 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 4 of 4 results | Jun 28, 2012 | Jan 17, 2013 |
| Dibromochloromethane 2944 | Organic Chemical | 3 of 6 results | Sep 15, 2008 | Apr 21, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 3 of 81 results | Jun 12, 2006 | Feb 3, 2021 |
| Nitrate 1040 | Inorganic Chemical | 3 of 81 results | Jun 12, 2006 | Feb 3, 2021 |
| Arsenic 1005 | Inorganic Chemical | 1 of 44 results | Mar 2, 2005 | Mar 2, 2005 |
| Beryllium, Total 1075 | Inorganic Chemical | 1 of 44 results | Mar 2, 2005 | Mar 2, 2005 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 44 results | Mar 2, 2005 | Mar 2, 2005 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 56 results | Jul 12, 2004 | Jul 12, 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 441–450 of 482 samples, newest first — collected February 2, 1994 to June 20, 1995. The summary above covers all 482.
20 results from the 10 samples listed here: 15 detected, 5 not detected. Across the whole record it is 547 of 2,486. 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 |
|---|---|---|
|
||
| 0.128 mg/l , sample collected Jun 20, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 20, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.18 mg/l , sample collected Jun 20, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.007 mg/l , sample collected Jun 20, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.453 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Feb 2, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.807 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Feb 2, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.069 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Feb 2, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.329 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.188 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Feb 2, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.611 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.258 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Feb 2, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.622 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Feb 2, 1994, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Jun 20, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950621-351L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.128 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 20, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950621-347L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.18 mg/l
-
Lead 1030
- Result
- 0.007 mg/l
-
- Collected
- Feb 2, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940204-106L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.453 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Feb 2, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940204-105L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.807 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Feb 2, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940204-104L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.069 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Feb 2, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940204-103L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.329 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Feb 2, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940204-102L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.188 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Feb 2, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940204-101L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.611 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Feb 2, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940204-100L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.258 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Feb 2, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940204-099L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.622 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
Routine (10).