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
MS0270001 , City of Belzoni
21 of the 59 analytes this system has been tested for have been detected at least once, across 594 samples on record.
The other 38 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 594 samples on record, detections range from August 31, 1992 to July 27, 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 | 249 of 350 results | Aug 31, 1992 | Dec 15, 2025 |
| Lead 1030 | Inorganic Chemical | 234 of 350 results | Aug 31, 1992 | Dec 15, 2025 |
| Barium 1010 | Inorganic Chemical | 35 of 35 results | Sep 17, 2003 | Jul 27, 2026 |
| Fluoride 1025 | Inorganic Chemical | 21 of 34 results | Sep 17, 2003 | Jul 27, 2026 |
| Chromium 1020 | Inorganic Chemical | 16 of 35 results | Sep 17, 2003 | Dec 22, 2025 |
| TTHM 2950 | Organic Chemical | 6 of 11 results | Aug 8, 2007 | May 23, 2023 |
| Sulfate 1055 | Inorganic Chemical | 6 of 6 results | Sep 17, 2003 | Feb 9, 2004 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 11 results | Sep 18, 2008 | May 23, 2023 |
| Chloroform 2941 | Organic Chemical | 5 of 7 results | Aug 8, 2007 | Sep 2, 2020 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 6 results | Sep 18, 2008 | Sep 2, 2020 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 of 6 results | Sep 18, 2008 | Sep 2, 2020 |
| Bromodichloromethane 2943 | Organic Chemical | 4 of 7 results | Aug 8, 2007 | Sep 2, 2020 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 4 of 8 results | May 6, 2012 | Jan 16, 2013 |
| Nickel 1036 | Inorganic Chemical | 4 of 34 results | Apr 16, 2008 | Apr 2, 2012 |
| Cadmium 1015 | Inorganic Chemical | 3 of 35 results | Mar 16, 2005 | Mar 16, 2005 |
| Selenium 1045 | Inorganic Chemical | 3 of 35 results | Mar 16, 2005 | Mar 16, 2005 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Mar 4, 2021 | Mar 4, 2021 |
| Xylenes, Total 2955 | Organic Chemical | 2 of 74 results | Oct 16, 2006 | May 19, 2008 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 6 results | Sep 2, 2020 | Sep 2, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 7 results | Sep 18, 2008 | Sep 18, 2008 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 74 results | May 19, 2008 | May 19, 2008 |
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 271–280 of 594 samples, newest first — collected January 26, 2010 to July 8, 2010. The summary above covers all 594.
39 results from the 10 samples listed here: 16 detected, 23 not detected. Across the whole record it is 610 of 2,989. 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 |
|---|---|---|
|
||
| 0.0334 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 8, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0077 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 8, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0069 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0015 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0234 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0014 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.1488 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0016 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0285 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0023 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.015 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0026 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0602 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0009 mg/l , sample collected Jul 8, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0864 mg/l , sample collected Jul 7, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0018 mg/l , sample collected Jul 7, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Benzene 2990 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Toluene 2991 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 26, 2010, sampling point TF103 | Styrene 2996 EPA method 524.2 | Jan 1, 2010 – Mar 31, 2010 |
-
- Collected
- Jul 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100709-011PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0334 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100709-008PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0077 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100709-007PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0069 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0015 mg/l
-
- Collected
- Jul 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100709-005PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0234 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Jul 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100709-004PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1488 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0016 mg/l
-
- Collected
- Jul 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100709-003PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0285 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0023 mg/l
-
- Collected
- Jul 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100709-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.015 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0026 mg/l
-
- Collected
- Jul 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100709-001PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0602 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jul 7, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100709-010PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0864 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0018 mg/l
-
- Collected
- Jan 26, 2010
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 100127-034VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Mar 31, 2010
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
Routine (10).