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 21–30 of 594 samples, newest first — collected July 22, 2024 to July 23, 2024. The summary above covers all 594.
20 results from the 10 samples listed here: 20 detected, 0 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.
We withheld the location of 10 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.109 mg/l , sample collected Jul 23, 2024 08:18, sampling point LC040 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 1.2 ug/l , sample collected Jul 23, 2024 08:18, sampling point LC040 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.297 mg/l , sample collected Jul 23, 2024 07:46, sampling point LC010 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 3.2 ug/l , sample collected Jul 23, 2024 07:46, sampling point LC010 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0089 mg/l , sample collected Jul 23, 2024 08:06, sampling point LC011 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.7 ug/l , sample collected Jul 23, 2024 08:06, sampling point LC011 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0236 mg/l , sample collected Jul 23, 2024 08:16, sampling point LC012 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 1 ug/l , sample collected Jul 23, 2024 08:16, sampling point LC012 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0298 mg/l , sample collected Jul 22, 2024 09:41, sampling point LC024 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 1 ug/l , sample collected Jul 22, 2024 09:41, sampling point LC024 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0317 mg/l , sample collected Jul 22, 2024 06:49, sampling point LC001 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 1.1 ug/l , sample collected Jul 22, 2024 06:49, sampling point LC001 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0278 mg/l , sample collected Jul 22, 2024 10:12, sampling point LC003 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 3.4 ug/l , sample collected Jul 22, 2024 10:12, sampling point LC003 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0123 mg/l , sample collected Jul 22, 2024 07:03, sampling point LC002 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.7 ug/l , sample collected Jul 22, 2024 07:03, sampling point LC002 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0134 mg/l , sample collected Jul 22, 2024 09:31, sampling point LC004 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 2.8 ug/l , sample collected Jul 22, 2024 09:31, sampling point LC004 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0188 mg/l , sample collected Jul 22, 2024 08:16, sampling point LC007 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 3 ug/l , sample collected Jul 22, 2024 08:16, sampling point LC007 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
-
- Collected
- Jul 23, 2024 08:18
- Sampling point
- LC040 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-044
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.109 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.2 ug/l
-
- Collected
- Jul 23, 2024 07:46
- Sampling point
- LC010 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-043
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.297 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 3.2 ug/l
-
- Collected
- Jul 23, 2024 08:06
- Sampling point
- LC011 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-042
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0089 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.7 ug/l
-
- Collected
- Jul 23, 2024 08:16
- Sampling point
- LC012 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-041
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0236 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1 ug/l
-
- Collected
- Jul 22, 2024 09:41
- Sampling point
- LC024 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-060
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0298 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1 ug/l
-
- Collected
- Jul 22, 2024 06:49
- Sampling point
- LC001 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-059
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0317 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.1 ug/l
-
- Collected
- Jul 22, 2024 10:12
- Sampling point
- LC003 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-057
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0278 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 3.4 ug/l
-
- Collected
- Jul 22, 2024 07:03
- Sampling point
- LC002 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-056
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0123 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.7 ug/l
-
- Collected
- Jul 22, 2024 09:31
- Sampling point
- LC004 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-055
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0134 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 2.8 ug/l
-
- Collected
- Jul 22, 2024 08:16
- Sampling point
- LC007 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240724-054
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0188 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 3 ug/l
Routine (10).