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 311–320 of 895 samples, newest first — collected March 24, 2015 to March 24, 2015. The summary above covers all 895.
20 results from the 10 samples listed here: 18 detected, 2 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 |
|---|---|---|
|
||
| 0.1994 mg/l , sample collected Mar 24, 2015 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| 0.007 mg/l , sample collected Mar 24, 2015 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
|
||
| 0.2447 mg/l , sample collected Mar 24, 2015 03:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| 0.0039 mg/l , sample collected Mar 24, 2015 03:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
|
||
| 0.4937 mg/l , sample collected Mar 24, 2015 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| 0.0011 mg/l , sample collected Mar 24, 2015 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
|
||
| 1.4715 mg/l , sample collected Mar 24, 2015 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| 0.0031 mg/l , sample collected Mar 24, 2015 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
|
||
| 0.0185 mg/l , sample collected Mar 24, 2015 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2015 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
|
||
| 0.145 mg/l , sample collected Mar 24, 2015 08:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2015 08:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
|
||
| 0.3981 mg/l , sample collected Mar 24, 2015 10:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| 0.001 mg/l , sample collected Mar 24, 2015 10:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
|
||
| 0.0555 mg/l , sample collected Mar 24, 2015 09:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| 0.0022 mg/l , sample collected Mar 24, 2015 09:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
|
||
| 0.1231 mg/l , sample collected Mar 24, 2015 09:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| 0.0018 mg/l , sample collected Mar 24, 2015 09:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
|
||
| 0.1828 mg/l , sample collected Mar 24, 2015 10:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
| 0.0789 mg/l , sample collected Mar 24, 2015 10:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Jun 30, 2015 |
-
- Collected
- Mar 24, 2015 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-113PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1994 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.007 mg/l
-
- Collected
- Mar 24, 2015 03:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-112PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2447 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0039 mg/l
-
- Collected
- Mar 24, 2015 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-111PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4937 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Mar 24, 2015 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-110PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.4715 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0031 mg/l
-
- Collected
- Mar 24, 2015 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-109PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0185 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Mar 24, 2015 08:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-108PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.145 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Mar 24, 2015 10:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-107PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3981 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Mar 24, 2015 09:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-106PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0555 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0022 mg/l
-
- Collected
- Mar 24, 2015 09:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-105PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1231 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0018 mg/l
-
- Collected
- Mar 24, 2015 10:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150325-104PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Jun 30, 2015
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1828 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0789 mg/l
Routine (10).