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
MS0240026 , Cedar Lake Biloxi, LLC
18 of the 56 analytes this system has been tested for have been detected at least once, across 146 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 146 samples on record, detections range from March 15, 1994 to March 31, 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 | 46 of 79 results | Sep 19, 2000 | Jul 24, 2023 |
| Lead 1030 | Inorganic Chemical | 30 of 79 results | Mar 15, 1994 | Jul 24, 2023 |
| TTHM 2950 | Organic Chemical | 14 of 14 results | May 24, 2004 | Mar 31, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 13 of 14 results | Jul 12, 2004 | Mar 31, 2025 |
| Barium 1010 | Inorganic Chemical | 6 of 6 results | Sep 16, 2003 | May 18, 2011 |
| Fluoride 1025 | Inorganic Chemical | 6 of 6 results | Sep 16, 2003 | May 18, 2011 |
| Chloroform 2941 | Organic Chemical | 4 of 4 results | Sep 20, 2006 | Jul 25, 2017 |
| Bromodichloromethane 2943 | Organic Chemical | 4 of 4 results | Sep 20, 2006 | Jul 25, 2017 |
| Dibromochloromethane 2944 | Organic Chemical | 4 of 4 results | Sep 20, 2006 | Jul 25, 2017 |
| Dichloroacetic Acid 2451 | Organic Chemical | 3 of 3 results | Jun 16, 2011 | Sep 19, 2017 |
| Trichloroacetic Acid 2452 | Organic Chemical | 3 of 3 results | Jun 16, 2011 | Sep 19, 2017 |
| Chromium 1020 | Inorganic Chemical | 3 of 6 results | Sep 16, 2003 | Apr 23, 2008 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 3 results | Jun 16, 2011 | Jul 7, 2014 |
| Nickel 1036 | Inorganic Chemical | 2 of 6 results | Jan 30, 2006 | Apr 23, 2008 |
| Nitrate 1040 | Inorganic Chemical | 2 of 11 results | May 10, 2004 | Sep 6, 2006 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Sep 16, 2003 | Feb 2, 2004 |
| Selenium 1045 | Inorganic Chemical | 1 of 6 results | Apr 23, 2008 | Apr 23, 2008 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 11 results | Sep 6, 2006 | Sep 6, 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 31–40 of 146 samples, newest first — collected June 30, 2014 to September 7, 2017. The summary above covers all 146.
29 results from the 10 samples listed here: 24 detected, 5 not detected. Across the whole record it is 146 of 496. 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 |
|---|---|---|
|
||
| 0.0124 mg/l , sample collected Sep 7, 2017 09:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0008 mg/l , sample collected Sep 7, 2017 09:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0074 mg/l , sample collected Sep 7, 2017 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0006 mg/l , sample collected Sep 7, 2017 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 11.7 ug/l , sample collected Jul 25, 2017 13:30, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 25, 2017 13:30, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 5.1 ug/l , sample collected Jul 25, 2017 13:30, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 2.26 ug/l , sample collected Jul 25, 2017 13:30, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 19.1 ug/l , sample collected Jul 25, 2017 13:30, sampling point MRT000 | TTHM 2950 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 11, 2014 03:30, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2014 – Dec 31, 2016 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 7, 2014 02:25, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.008 mg/l , sample collected Jul 7, 2014 02:25, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.006 mg/l , sample collected Jul 7, 2014 02:25, 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 7, 2014 02:25, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Jul 7, 2014 02:25, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.015 mg/l , sample collected Jul 7, 2014 02:25, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 14.4 ug/l , sample collected Jul 7, 2014 02:25, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 7, 2014 02:25, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 10.1 ug/l , sample collected Jul 7, 2014 02:25, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 5.51 ug/l , sample collected Jul 7, 2014 02:25, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 30 ug/l , sample collected Jul 7, 2014 02:25, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0098 mg/l , sample collected Jun 30, 2014 11:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0006 mg/l , sample collected Jun 30, 2014 11:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0108 mg/l , sample collected Jun 30, 2014 12:21, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0006 mg/l , sample collected Jun 30, 2014 12:21, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0178 mg/l , sample collected Jun 30, 2014 12:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0008 mg/l , sample collected Jun 30, 2014 12:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0168 mg/l , sample collected Jun 30, 2014 11:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0007 mg/l , sample collected Jun 30, 2014 11:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
-
- Collected
- Sep 7, 2017 09:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170908-007PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0124 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Sep 7, 2017 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170908-006PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0074 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Jul 25, 2017 13:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 170726-007TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 11.7 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 5.1 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 2.26 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950
- Result
- 19.1 ug/l
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
- Collected
- Aug 11, 2014 03:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 140812-008CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jul 7, 2014 02:25
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 140708-003HA
- 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
- 0.008 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.006 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
- 0.001 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.015 mg/l
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
- Collected
- Jul 7, 2014 02:25
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 140708-023TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 14.4 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 10.1 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 5.51 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 30 ug/l
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
- Collected
- Jun 30, 2014 11:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140701-020PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0098 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Jun 30, 2014 12:21
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140701-019PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0108 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Jun 30, 2014 12:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140701-018PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0178 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Jun 30, 2014 11:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140701-012PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0168 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
Routine (10).