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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.

Every analyte ever detected for City of Belzoni, with how many results found it and when it was first and last detected. Covers the whole record, not only 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 41–50 of 594 samples, newest first — collected August 26, 2022 to May 23, 2023. The summary above covers all 594.

21 results from the 10 samples listed here: 15 detected, 6 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.

Chemical and radiological sample results for City of Belzoni, every result from 41 to 50 of 594 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
May 23, 2023 11:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230524-001
Laboratory
MSDH Lab
10.3 ug/l , sample collected May 23, 2023 11:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Feb 8, 2023 11:50
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-230208-078
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 8, 2023 11:50, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 8, 2023 11:50, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 8, 2023 11:50, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Feb 8, 2023 12:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-230208-079
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 8, 2023 12:15, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 8, 2023 12:15, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 8, 2023 12:15, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Aug 29, 2022 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220901-018
Laboratory
MSDH Lab
0.0295 mg/l , sample collected Aug 29, 2022 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
4.2 ug/l , sample collected Aug 29, 2022 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Aug 29, 2022 17:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220901-016
Laboratory
MSDH Lab
0.0474 mg/l , sample collected Aug 29, 2022 17:55, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
1.1 ug/l , sample collected Aug 29, 2022 17:55, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Aug 29, 2022 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220901-014
Laboratory
MSDH Lab
0.127 mg/l , sample collected Aug 29, 2022 07:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
3.5 ug/l , sample collected Aug 29, 2022 07:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Aug 29, 2022 07:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220901-013
Laboratory
MSDH Lab
0.111 mg/l , sample collected Aug 29, 2022 07:49, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
2.7 ug/l , sample collected Aug 29, 2022 07:49, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Aug 28, 2022 08:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220901-017
Laboratory
MSDH Lab
0.205 mg/l , sample collected Aug 28, 2022 08:47, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.5 ug/l , sample collected Aug 28, 2022 08:47, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Aug 26, 2022 08:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220901-020
Laboratory
MSDH Lab
0.024 mg/l , sample collected Aug 26, 2022 08:05, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.8 ug/l , sample collected Aug 26, 2022 08:05, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Aug 26, 2022 18:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220901-019
Laboratory
MSDH Lab
0.0131 mg/l , sample collected Aug 26, 2022 18:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
2.6 ug/l , sample collected Aug 26, 2022 18:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022

Routine (10).