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
MS0310001 , Tallahala W/A-Antioch
23 of the 57 analytes this system has been tested for have been detected at least once, across 895 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 895 samples on record, detections range from September 22, 2003 to October 1, 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 | 429 of 429 results | Aug 29, 2007 | Jul 23, 2024 |
| Lead 1030 | Inorganic Chemical | 323 of 429 results | Aug 29, 2007 | Jul 23, 2024 |
| Barium 1010 | Inorganic Chemical | 57 of 59 results | Sep 22, 2003 | Feb 25, 2025 |
| Chromium 1020 | Inorganic Chemical | 35 of 59 results | Sep 22, 2003 | Feb 25, 2025 |
| TTHM 2950 | Organic Chemical | 26 of 26 results | Jun 14, 2004 | Oct 1, 2025 |
| Fluoride 1025 | Inorganic Chemical | 23 of 59 results | Sep 22, 2003 | Feb 25, 2025 |
| Nickel 1036 | Inorganic Chemical | 19 of 59 results | Mar 1, 2004 | Feb 25, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 19 of 119 results | Apr 28, 2004 | Jul 12, 2022 |
| Chloroform 2941 | Organic Chemical | 18 of 18 results | May 17, 2006 | Oct 1, 2025 |
| Sodium 1052 | Inorganic Chemical | 18 of 18 results | Sep 19, 2019 | Feb 4, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 17 of 18 results | May 17, 2006 | Oct 1, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 16 of 26 results | Mar 29, 2006 | Apr 1, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 16 of 21 results | Mar 6, 2012 | Jan 9, 2018 |
| Dibromochloromethane 2944 | Organic Chemical | 13 of 18 results | May 17, 2006 | Oct 1, 2025 |
| Sulfate 1055 | Inorganic Chemical | 10 of 10 results | Sep 22, 2003 | Mar 1, 2004 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 8 of 128 results | Mar 23, 2015 | Apr 24, 2024 |
| Nitrate 1040 | Inorganic Chemical | 8 of 128 results | Mar 23, 2015 | Apr 24, 2024 |
| Dichloroacetic Acid 2451 | Organic Chemical | 6 of 15 results | Sep 24, 2008 | Sep 17, 2024 |
| Trichloroacetic Acid 2452 | Organic Chemical | 6 of 15 results | Sep 24, 2008 | Sep 17, 2024 |
| Ethylbenzene 2992 | Organic Chemical | 6 of 119 results | Aug 3, 2004 | Jun 2, 2005 |
| Monochloroacetic Acid 2450 | Organic Chemical | 2 of 15 results | Aug 6, 2018 | Mar 4, 2020 |
| Nitrite 1041 | Inorganic Chemical | 1 of 128 results | Feb 21, 2023 | Feb 21, 2023 |
| Carbon Tetrachloride 2982 | Organic Chemical | 1 of 119 results | Jul 12, 2022 | Jul 12, 2022 |
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 895 samples, newest first — collected November 13, 2013 to February 18, 2014. The summary above covers all 895.
20 results from the 10 samples listed here: 20 detected, 0 not detected. Across the whole record it is 1,077 of 4,784. 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 |
|---|---|---|
|
||
| 0.4935 mg/l , sample collected Feb 18, 2014, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Jun 30, 2014 |
| 0.0081 mg/l , sample collected Feb 18, 2014, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Jun 30, 2014 |
|
||
| 0.7248 mg/l , sample collected Feb 18, 2014 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Jun 30, 2014 |
| 0.0057 mg/l , sample collected Feb 18, 2014 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Jun 30, 2014 |
|
||
| 0.1818 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
| 0.0012 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
|
||
| 0.3928 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
| 0.0033 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
|
||
| 0.0689 mg/l , sample collected Nov 13, 2013 04:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
| 0.0019 mg/l , sample collected Nov 13, 2013 04:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
|
||
| 0.1625 mg/l , sample collected Nov 13, 2013 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
| 0.0009 mg/l , sample collected Nov 13, 2013 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
|
||
| 1.0693 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
| 0.0011 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
|
||
| 1.342 mg/l , sample collected Nov 13, 2013 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
| 0.0023 mg/l , sample collected Nov 13, 2013 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
|
||
| 1.2805 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
| 0.0013 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
|
||
| 0.0671 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
| 0.0006 mg/l , sample collected Nov 13, 2013 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2013 – Dec 31, 2013 |
-
- Collected
- Feb 18, 2014
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140220-053PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Jun 30, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4935 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0081 mg/l
-
- Collected
- Feb 18, 2014 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140220-052PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Jun 30, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.7248 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0057 mg/l
-
- Collected
- Nov 13, 2013 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 131115-020PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2013 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1818 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Nov 13, 2013 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 131115-019PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2013 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3928 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0033 mg/l
-
- Collected
- Nov 13, 2013 04:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 131115-018PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2013 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0689 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0019 mg/l
-
- Collected
- Nov 13, 2013 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 131115-017PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2013 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1625 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Nov 13, 2013 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 131115-016PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2013 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.0693 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Nov 13, 2013 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 131115-014PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2013 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.342 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0023 mg/l
-
- Collected
- Nov 13, 2013 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 131115-013PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2013 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.2805 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0013 mg/l
-
- Collected
- Nov 13, 2013 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 131115-012PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2013 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0671 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
Routine (10).