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
MS0410015 , City of Tupelo
12 of the 13 analytes this system has been tested for have been detected at least once, across 717 samples on record.
The other 1 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 717 samples on record, detections range from March 10, 2004 to August 6, 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 | 336 of 336 results | Jul 1, 2004 | Aug 6, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 196 of 196 results | Mar 10, 2004 | Jun 9, 2026 |
| TTHM 2950 | Organic Chemical | 193 of 193 results | Mar 10, 2004 | Jun 9, 2026 |
| Chloroform 2941 | Organic Chemical | 150 of 150 results | Aug 1, 2006 | Jun 9, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 150 of 150 results | Aug 1, 2006 | Jun 9, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 148 of 148 results | Sep 19, 2007 | Jun 9, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 148 of 148 results | Sep 19, 2007 | Jun 9, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 85 of 148 results | Dec 10, 2007 | Jun 13, 2018 |
| Dibromochloromethane 2944 | Organic Chemical | 61 of 150 results | Aug 1, 2006 | Jun 9, 2026 |
| Lead 1030 | Inorganic Chemical | 34 of 336 results | Jul 1, 2004 | Aug 5, 2026 |
| Monobromoacetic Acid 2453 | Organic Chemical | 29 of 148 results | Feb 11, 2008 | Nov 28, 2017 |
| Dibromoacetic Acid 2454 | Organic Chemical | 3 of 148 results | Oct 30, 2008 | Mar 2, 2017 |
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 151–160 of 717 samples, newest first — collected October 18, 2022 to October 19, 2022. The summary above covers all 717.
20 results from the 10 samples listed here: 13 detected, 7 not detected. Across the whole record it is 1,533 of 2,401. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
We withheld the location of 10 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.0327 mg/l , sample collected Oct 19, 2022 05:56, sampling point LC0024 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| 1.3 ug/l , sample collected Oct 19, 2022 05:56, sampling point LC0024 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0174 mg/l , sample collected Oct 19, 2022 10:32, sampling point LC0050 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 19, 2022 10:32, sampling point LC0050 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0095 mg/l , sample collected Oct 19, 2022 07:16, sampling point LC0029 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 19, 2022 07:16, sampling point LC0029 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0241 mg/l , sample collected Oct 19, 2022 08:43, sampling point LC0082 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 19, 2022 08:43, sampling point LC0082 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0258 mg/l , sample collected Oct 18, 2022 07:25, sampling point LC0059 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 18, 2022 07:25, sampling point LC0059 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0315 mg/l , sample collected Oct 18, 2022 06:20, sampling point LC0049 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 18, 2022 06:20, sampling point LC0049 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0304 mg/l , sample collected Oct 18, 2022 07:15, sampling point LC0047 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 18, 2022 07:15, sampling point LC0047 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0068 mg/l , sample collected Oct 18, 2022 05:30, sampling point LC0037 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| 2.1 ug/l , sample collected Oct 18, 2022 05:30, sampling point LC0037 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0149 mg/l , sample collected Oct 18, 2022 08:00, sampling point LC0033 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| 1.2 ug/l , sample collected Oct 18, 2022 08:00, sampling point LC0033 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0134 mg/l , sample collected Oct 18, 2022 06:40, sampling point LC0025 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 18, 2022 06:40, sampling point LC0025 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
-
- Collected
- Oct 19, 2022 05:56
- Sampling point
- LC0024 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-105
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0327 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.3 ug/l
-
- Collected
- Oct 19, 2022 10:32
- Sampling point
- LC0050 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-049
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0174 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 19, 2022 07:16
- Sampling point
- LC0029 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-051
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0095 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 19, 2022 08:43
- Sampling point
- LC0082 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-047
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0241 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 18, 2022 07:25
- Sampling point
- LC0059 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-099
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0258 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 18, 2022 06:20
- Sampling point
- LC0049 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-098
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0315 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 18, 2022 07:15
- Sampling point
- LC0047 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-101
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0304 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 18, 2022 05:30
- Sampling point
- LC0037 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-106
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0068 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 2.1 ug/l
-
- Collected
- Oct 18, 2022 08:00
- Sampling point
- LC0033 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-094
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0149 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.2 ug/l
-
- Collected
- Oct 18, 2022 06:40
- Sampling point
- LC0025 Location withheld
- Sample type
- Routine
- Lab sample
- PB-221020-097
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0134 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).