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
MS0150009 , Copiah-New Zion Water Assn,inc
41 of the 75 analytes this system has been tested for have been detected at least once, across 592 samples on record.
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 592 samples on record, detections range from November 11, 1993 to April 20, 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 | 184 of 215 results | Nov 11, 1993 | Aug 22, 2024 |
| Lead 1030 | Inorganic Chemical | 154 of 215 results | Nov 11, 1993 | Aug 22, 2024 |
| Fluoride 1025 | Inorganic Chemical | 52 of 52 results | Sep 8, 2003 | Dec 1, 2025 |
| Barium 1010 | Inorganic Chemical | 49 of 49 results | Sep 8, 2003 | Dec 1, 2025 |
| TTHM 2950 | Organic Chemical | 19 of 24 results | May 17, 2004 | Apr 20, 2026 |
| Chromium 1020 | Inorganic Chemical | 18 of 49 results | Mar 2, 2005 | Feb 5, 2025 |
| Sodium 1052 | Inorganic Chemical | 18 of 18 results | Jul 31, 2008 | Oct 21, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 15 of 22 results | May 17, 2004 | Apr 29, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 12 of 17 results | Sep 14, 2006 | Apr 20, 2026 |
| Chloroform 2941 | Organic Chemical | 11 of 17 results | Sep 14, 2006 | Apr 20, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 11 of 17 results | Sep 14, 2006 | Apr 20, 2026 |
| Sulfate 1055 | Inorganic Chemical | 11 of 11 results | Sep 8, 2003 | Jul 31, 2008 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Mar 6, 2012 | Oct 5, 2012 |
| Selenium 1045 | Inorganic Chemical | 10 of 49 results | Sep 8, 2003 | Mar 26, 2008 |
| Nickel 1036 | Inorganic Chemical | 9 of 49 results | Mar 26, 2008 | Apr 16, 2014 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 8 of 12 results | Aug 22, 2011 | Apr 3, 2012 |
| Cadmium 1015 | Inorganic Chemical | 8 of 49 results | Mar 2, 2005 | Jan 25, 2006 |
| Dichloroacetic Acid 2451 | Organic Chemical | 7 of 13 results | Jun 14, 2011 | Apr 29, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 7 of 13 results | Jun 14, 2011 | Apr 29, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 6 of 83 results | Jul 17, 2012 | Apr 6, 2020 |
| Calcium 1016 | Inorganic Chemical | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Manganese 1032 | Inorganic Chemical | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Potassium 1042 | Inorganic Chemical | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Residue, Total, Filterable 1057 | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Carbon Dioxide 1901 | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Color 1905 | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| PH 1925 | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Alkalinity, Total 1927 | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Iron, Field Result FEFD | Inorganic Chemical | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Calculated Sodium NACA | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| PH, Field Result PHFD | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Temperature, Field Result TEMP | Water Quality | 3 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Arsenic 1005 | Inorganic Chemical | 2 of 49 results | Sep 8, 2003 | May 11, 2011 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 13 results | Apr 20, 2020 | Apr 20, 2020 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 83 results | Sep 17, 2018 | Sep 17, 2018 |
| Iron 1028 | Inorganic Chemical | 1 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Magnesium 1031 | Inorganic Chemical | 1 of 3 results | Jul 31, 2008 | Jul 31, 2008 |
| Cyanide 1024 | Inorganic Chemical | 1 of 46 results | Mar 26, 2008 | Mar 26, 2008 |
| Nitrite 1041 | Inorganic Chemical | 1 of 104 results | Aug 14, 2006 | Aug 14, 2006 |
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 181–190 of 592 samples, newest first — collected July 26, 2017 to May 1, 2018. The summary above covers all 592.
25 results from the 10 samples listed here: 3 detected, 22 not detected. Across the whole record it is 669 of 3,437. 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 |
|---|---|---|
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 1, 2018 10:00, sampling point TF104 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2017 – Dec 31, 2019 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 1, 2018 09:15, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2017 – Dec 31, 2019 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 1, 2018 09:00, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2017 – Dec 31, 2019 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 13:00, sampling point TF103 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 13:00, sampling point TF103 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 13:00, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 12:45, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 12:45, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 12:45, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 13:15, sampling point TF104 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 13:15, sampling point TF104 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 13:15, sampling point TF104 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 12:30, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 12:30, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 12:30, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 13:30, sampling point TF105 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 13:30, sampling point TF105 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 29, 2018 13:30, sampling point TF105 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 12, 2017 13:30, sampling point TF105 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2015 – Dec 31, 2017 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 26, 2017 13:10, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.003 mg/l , sample collected Jul 26, 2017 13:10, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Jul 26, 2017 13:10, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 26, 2017 13:10, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 26, 2017 13:10, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.005 mg/l , sample collected Jul 26, 2017 13:10, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- May 1, 2018 10:00
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 180502-017CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- May 1, 2018 09:15
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 180502-015CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- May 1, 2018 09:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 180502-014CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jan 29, 2018 13:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 180130-064NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2018
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 29, 2018 12:45
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 180130-059NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2018
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 29, 2018 13:15
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 180130-057NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2018
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 29, 2018 12:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 180130-056NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2018
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 29, 2018 13:30
- Sampling point
- TF105 Treatment TF105
- Sample type
- Routine
- Lab sample
- 180130-052NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2018
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Sep 12, 2017 13:30
- Sampling point
- TF105 Treatment TF105
- Sample type
- Routine
- Lab sample
- 170913-003CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jul 26, 2017 13:10
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 170727-002HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.003 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.002 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.005 mg/l
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
Routine (10).