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
MS0230002 , City of Waveland
34 of the 70 analytes this system has been tested for have been detected at least once, across 594 samples on record.
The other 36 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 July 13, 1992 to October 21, 2025. 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 | 290 of 320 results | Jul 13, 1992 | Aug 6, 2024 |
| Lead 1030 | Inorganic Chemical | 254 of 320 results | Jul 13, 1992 | Jul 23, 2024 |
| Fluoride 1025 | Inorganic Chemical | 41 of 41 results | Jun 18, 2002 | Feb 6, 2025 |
| Barium 1010 | Inorganic Chemical | 39 of 39 results | Jun 18, 2002 | Feb 6, 2025 |
| Chromium 1020 | Inorganic Chemical | 33 of 39 results | Jun 18, 2002 | Feb 6, 2025 |
| Nickel 1036 | Inorganic Chemical | 15 of 39 results | Jan 30, 2006 | Feb 6, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 15 of 20 results | Mar 13, 2012 | Oct 3, 2012 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 14 of 14 results | May 24, 2004 | Oct 21, 2025 |
| Sodium 1052 | Inorganic Chemical | 14 of 14 results | Mar 29, 2017 | Feb 6, 2024 |
| TTHM 2950 | Organic Chemical | 13 of 13 results | Jun 7, 2004 | Oct 21, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 8 of 8 results | Sep 15, 2008 | Oct 21, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 8 of 8 results | Sep 15, 2008 | Oct 21, 2025 |
| Chloroform 2941 | Organic Chemical | 8 of 8 results | Jul 30, 2007 | Oct 21, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 7 of 8 results | Sep 15, 2008 | Oct 21, 2025 |
| Sulfate 1055 | Inorganic Chemical | 6 of 10 results | Jun 18, 2002 | Feb 4, 2004 |
| Dibromochloromethane 2944 | Organic Chemical | 5 of 8 results | Sep 15, 2008 | Oct 21, 2025 |
| Arsenic 1005 | Inorganic Chemical | 4 of 39 results | Apr 7, 2014 | Feb 6, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 4 of 8 results | Jul 16, 2012 | Sep 2, 2020 |
| Selenium 1045 | Inorganic Chemical | 4 of 39 results | Mar 7, 2005 | Mar 7, 2005 |
| Dibromoacetic Acid 2454 | Organic Chemical | 3 of 8 results | Sep 8, 2014 | Oct 21, 2025 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Chloride 1017 | Inorganic Chemical | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Iron 1028 | Inorganic Chemical | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Magnesium 1031 | Inorganic Chemical | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Manganese 1032 | Inorganic Chemical | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Potassium 1042 | Inorganic Chemical | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Residue, Total, Filterable 1057 | Water Quality | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Color 1905 | Water Quality | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Calculated Sodium NACA | Water Quality | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| PH, Field Result PHFD | Water Quality | 2 of 2 results | Mar 29, 2017 | Mar 29, 2017 |
| Cadmium 1015 | Inorganic Chemical | 1 of 39 results | Jun 18, 2002 | Jun 18, 2002 |
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 251–260 of 594 samples, newest first — collected March 13, 2012 to May 17, 2012. The summary above covers all 594.
28 results from the 10 samples listed here: 4 detected, 24 not detected. Across the whole record it is 812 of 2,214. 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 |
|---|---|---|
|
||
| 1.2 pci/l , sample collected May 17, 2012 12:00, sampling point TF101 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.36 pci/l Minimum Reporting Level , sample collected May 17, 2012 12:00, sampling point TF101 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.358 pci/l Minimum Reporting Level , sample collected May 17, 2012 12:00, sampling point TF101 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.36 pci/l Minimum Reporting Level , sample collected May 17, 2012 12:00, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 17, 2012 12:00, sampling point TF101 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.32 pci/l Minimum Reporting Level , sample collected May 16, 2012 12:45, sampling point TF103 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected May 16, 2012 12:45, sampling point TF103 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.283 pci/l Minimum Reporting Level , sample collected May 16, 2012 12:45, sampling point TF103 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected May 16, 2012 12:45, sampling point TF103 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2012 12:45, sampling point TF103 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 0.6 pci/l , sample collected May 15, 2012 12:10, sampling point TF102 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.37 pci/l Minimum Reporting Level , sample collected May 15, 2012 12:10, sampling point TF102 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.286 pci/l Minimum Reporting Level , sample collected May 15, 2012 12:10, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.37 pci/l Minimum Reporting Level , sample collected May 15, 2012 12:10, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 1.1 pci/l , sample collected May 15, 2012 12:30, sampling point TF104 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.4 pci/l Minimum Reporting Level , sample collected May 15, 2012 12:30, sampling point TF104 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.269 pci/l Minimum Reporting Level , sample collected May 15, 2012 12:30, sampling point TF104 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.4 pci/l Minimum Reporting Level , sample collected May 15, 2012 12:30, sampling point TF104 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2012 12:30, sampling point TF104 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2012 12:10, sampling point TF102 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 0.6 pci/l , sample collected Mar 13, 2012 12:45, sampling point TF102 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.37 pci/l Minimum Reporting Level , sample collected Mar 13, 2012 12:45, sampling point TF102 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.286 pci/l Minimum Reporting Level , sample collected Mar 13, 2012 12:45, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.37 pci/l Minimum Reporting Level , sample collected Mar 13, 2012 12:45, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| Not detected below 0.32 pci/l Minimum Reporting Level , sample collected Mar 13, 2012 11:45, sampling point TF103 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Mar 13, 2012 11:45, sampling point TF103 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.283 pci/l Minimum Reporting Level , sample collected Mar 13, 2012 11:45, sampling point TF103 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Mar 13, 2012 11:45, sampling point TF103 | Radium-228 4030 EPA method 904.0 | Jan 1, 2012 – Mar 31, 2012 |
-
- Collected
- May 17, 2012 12:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 120518-018
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1.2 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.36 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.358 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.36 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- May 17, 2012 12:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 120518-018RU
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 16, 2012 12:45
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 120517-013
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- Not detected below 0.32 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.283 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- May 16, 2012 12:45
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 120517-013RU
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 15, 2012 12:10
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120516-102
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.6 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.37 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.286 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.37 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- May 15, 2012 12:30
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 120516-103
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1.1 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.4 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.269 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.4 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- May 15, 2012 12:30
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 120516-103RU
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 15, 2012 12:10
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120516-102RU
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Mar 13, 2012 12:45
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120314-024
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.6 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.37 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.286 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.37 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Mar 13, 2012 11:45
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 120314-061
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- Not detected below 0.32 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.283 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
Routine (10).