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 661–670 of 717 samples, newest first — collected June 7, 2006 to May 9, 2007. The summary above covers all 717.
26 results from the 10 samples listed here: 20 detected, 6 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.
Units in this table
TTHM is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.0448 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 9, 2007, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2007 – Jun 30, 2007 |
|
||
| 23.1 ug/l , sample collected May 9, 2007, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 9, 2007, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 6.94 ug/l , sample collected May 9, 2007, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.29 ug/l , sample collected May 9, 2007, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 31.33 ug/l , sample collected May 9, 2007, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Apr 1, 2007 – Jun 30, 2007 |
|
||
| 41.5 ug/l , sample collected Mar 7, 2007, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 7, 2007, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 3.95 ug/l , sample collected Mar 7, 2007, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 7, 2007, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 45.45 ug/l , sample collected Mar 7, 2007, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2007 – Mar 31, 2007 |
|
||
| 0.0379 mg/l , sample collected Mar 7, 2007, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2007 – Mar 31, 2007 |
|
||
| 0.0432 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Nov 16, 2006, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Oct 1, 2006 – Dec 31, 2006 |
|
||
| 26.8 ug/l , sample collected Nov 16, 2006, sampling point MRT000 | Chloroform 2941 EPA method 551.1 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 16, 2006, sampling point MRT000 | Bromoform 2942 EPA method 551.1 | Not recorded |
| 5.97 ug/l , sample collected Nov 16, 2006, sampling point MRT000 | Bromodichloromethane 2943 EPA method 551.1 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 16, 2006, sampling point MRT000 | Dibromochloromethane 2944 EPA method 551.1 | Not recorded |
| 32.77 ug/l , sample collected Nov 16, 2006, sampling point MRT000 | TTHM 2950 EPA method 551.1 | Oct 1, 2006 – Dec 31, 2006 |
|
||
| 0.0279 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 1, 2006, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jul 1, 2006 – Sep 30, 2006 |
|
||
| 26.4 ug/l , sample collected Aug 1, 2006, sampling point MRT000 | Chloroform 2941 EPA method 551.1 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 1, 2006, sampling point MRT000 | Bromoform 2942 EPA method 551.1 | Not recorded |
| 8.07 ug/l , sample collected Aug 1, 2006, sampling point MRT000 | Bromodichloromethane 2943 EPA method 551.1 | Not recorded |
| 1.47 ug/l , sample collected Aug 1, 2006, sampling point MRT000 | Dibromochloromethane 2944 EPA method 551.1 | Not recorded |
| 35.94 ug/l , sample collected Aug 1, 2006, sampling point MRT000 | TTHM 2950 EPA method 551.1 | Jul 1, 2006 – Sep 30, 2006 |
|
||
| 0.059 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jun 7, 2006, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2006 – Jun 30, 2006 |
|
||
| 41.4 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jun 7, 2006, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Apr 1, 2006 – Jun 30, 2006 |
-
- Collected
- May 9, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070510-004HA
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2007 – Jun 30, 2007
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.0448 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- May 9, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070510-004TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 23.1 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 6.94 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.29 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 31.33 ug/l
- Monitoring period
- Apr 1, 2007 – Jun 30, 2007
-
- Collected
- Mar 7, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070308-002TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 41.5 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 3.95 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 45.45 ug/l
- Monitoring period
- Jan 1, 2007 – Mar 31, 2007
-
- Collected
- Mar 7, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070308-003HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Mar 31, 2007
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.0379 mg/l
-
- Collected
- Nov 16, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 061117-003HA
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2006 – Dec 31, 2006
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.0432 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Nov 16, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 061117-003TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 551.1
- Result
- 26.8 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 551.1
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 551.1
- Result
- 5.97 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 551.1
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 551.1
- Result
- 32.77 ug/l
- Monitoring period
- Oct 1, 2006 – Dec 31, 2006
-
- Collected
- Aug 1, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060802-004HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2006 – Sep 30, 2006
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.0279 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Aug 1, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060802-004TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 551.1
- Result
- 26.4 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 551.1
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 551.1
- Result
- 8.07 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 551.1
- Result
- 1.47 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 551.1
- Result
- 35.94 ug/l
- Monitoring period
- Jul 1, 2006 – Sep 30, 2006
-
- Collected
- Jun 7, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060608-004HA
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2006 – Jun 30, 2006
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.059 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Jun 7, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060608-004TH
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2006 – Jun 30, 2006
-
TTHM 2950 EPA method 524.2
- Result
- 41.4 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
Routine (10).