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
MS0240255 , City of Biloxi-Magnolia Bend
33 of the 72 analytes this system has been tested for have been detected at least once, across 175 samples on record.
The other 39 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 175 samples on record, detections range from September 15, 2003 to May 16, 2023. 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 | 59 of 59 results | Dec 17, 2003 | Apr 18, 2023 |
| Lead 1030 | Inorganic Chemical | 36 of 59 results | Dec 17, 2003 | Apr 17, 2023 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 32 of 32 results | Jun 9, 2004 | May 16, 2023 |
| TTHM 2950 | Organic Chemical | 32 of 32 results | Jun 9, 2004 | May 16, 2023 |
| Chloroform 2941 | Organic Chemical | 26 of 26 results | Aug 28, 2006 | Jul 30, 2018 |
| Bromodichloromethane 2943 | Organic Chemical | 25 of 26 results | Aug 28, 2006 | Jul 30, 2018 |
| Dibromochloromethane 2944 | Organic Chemical | 25 of 26 results | Aug 28, 2006 | Jul 30, 2018 |
| Dichloroacetic Acid 2451 | Organic Chemical | 22 of 22 results | Aug 23, 2007 | Jul 30, 2018 |
| Trichloroacetic Acid 2452 | Organic Chemical | 22 of 22 results | Aug 23, 2007 | Jul 30, 2018 |
| Monochloroacetic Acid 2450 | Organic Chemical | 14 of 22 results | May 8, 2008 | Jun 11, 2013 |
| Fluoride 1025 | Inorganic Chemical | 9 of 9 results | Sep 15, 2003 | Oct 23, 2018 |
| Monobromoacetic Acid 2453 | Organic Chemical | 9 of 22 results | Aug 28, 2008 | Feb 28, 2012 |
| Barium 1010 | Inorganic Chemical | 8 of 8 results | Sep 15, 2003 | Oct 23, 2018 |
| Dibromoacetic Acid 2454 | Organic Chemical | 8 of 22 results | Aug 23, 2007 | Jul 30, 2018 |
| Chromium 1020 | Inorganic Chemical | 5 of 8 results | Feb 11, 2004 | Oct 23, 2018 |
| Selenium 1045 | Inorganic Chemical | 4 of 8 results | Sep 15, 2003 | Apr 9, 2008 |
| Sulfate 1055 | Inorganic Chemical | 3 of 3 results | Sep 15, 2003 | Jan 9, 2013 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Jan 9, 2013 | Sep 24, 2019 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Chloride 1017 | Inorganic Chemical | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Magnesium 1031 | Inorganic Chemical | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Manganese 1032 | Inorganic Chemical | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Potassium 1042 | Inorganic Chemical | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Residue, Total, Filterable 1057 | Water Quality | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Color 1905 | Water Quality | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Calculated Sodium NACA | Water Quality | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| PH, Field Result PHFD | Water Quality | 1 of 1 result | Jan 9, 2013 | Jan 9, 2013 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 1 of 4 results | Sep 20, 2012 | Sep 20, 2012 |
| Mercury 1035 | Inorganic Chemical | 1 of 8 results | Sep 15, 2003 | Sep 15, 2003 |
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 71–80 of 175 samples, newest first — collected April 28, 2009 to November 18, 2009. The summary above covers all 175.
37 results from the 10 samples listed here: 27 detected, 10 not detected. Across the whole record it is 356 of 849. 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 |
|---|---|---|
|
||
| 4.63 ug/l , sample collected Nov 18, 2009, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 18, 2009, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 18, 2009, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 18, 2009, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 4.63 ug/l , sample collected Nov 18, 2009, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Oct 1, 2009 – Dec 31, 2009 |
|
||
| 0.004 mg/l , sample collected Nov 18, 2009, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.003 mg/l , sample collected Nov 18, 2009, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Nov 18, 2009, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 18, 2009, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 18, 2009, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. , sample collected Nov 18, 2009, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Oct 1, 2009 – Dec 31, 2009 |
|
||
| 0.013 mg/l , sample collected Jul 21, 2009, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.019 mg/l , sample collected Jul 21, 2009, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.028 mg/l , sample collected Jul 21, 2009, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| 0.012 mg/l , sample collected Jul 21, 2009, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Jul 21, 2009, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.07 mg/l , sample collected Jul 21, 2009, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jul 1, 2009 – Sep 30, 2009 |
|
||
| 36.8 ug/l , sample collected Jul 21, 2009, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 21, 2009, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 11.5 ug/l , sample collected Jul 21, 2009, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 2.54 ug/l , sample collected Jul 21, 2009, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 50.84 ug/l , sample collected Jul 21, 2009, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jul 1, 2009 – Sep 30, 2009 |
|
||
| 0.5113 mg/l , sample collected Jun 11, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.6254 mg/l , sample collected Jun 10, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0009 mg/l , sample collected Jun 10, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.7961 mg/l , sample collected Jun 9, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0005 mg/l , sample collected Jun 9, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.3236 mg/l , sample collected Jun 9, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 9, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.3904 mg/l , sample collected Jun 9, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 9, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 32.5 ug/l , sample collected Apr 28, 2009, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 28, 2009, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 9.94 ug/l , sample collected Apr 28, 2009, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 2.45 ug/l , sample collected Apr 28, 2009, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 44.89 ug/l , sample collected Apr 28, 2009, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Apr 1, 2009 – Jun 30, 2009 |
-
- Collected
- Nov 18, 2009
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 091119-003TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 4.63 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
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 4.63 ug/l
- Monitoring period
- Oct 1, 2009 – Dec 31, 2009
-
- Collected
- Nov 18, 2009
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 091119-003HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- 0.004 mg/l
- 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
- 0.001 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 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here.
- Monitoring period
- Oct 1, 2009 – Dec 31, 2009
-
- Collected
- Jul 21, 2009
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 090722-017HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- 0.013 mg/l
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.019 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.028 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- 0.012 mg/l
- 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
- 0.07 mg/l
- Monitoring period
- Jul 1, 2009 – Sep 30, 2009
-
- Collected
- Jul 21, 2009
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 090722-017TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 36.8 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
- 11.5 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 2.54 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 50.84 ug/l
- Monitoring period
- Jul 1, 2009 – Sep 30, 2009
-
- Collected
- Jun 11, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090612-001PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.5113 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 10, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090612-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.6254 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jun 9, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090610-015PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.7961 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Jun 9, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090610-014PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3236 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 9, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090610-013PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3904 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Apr 28, 2009
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 090429-008TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 32.5 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
- 9.94 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 2.45 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 44.89 ug/l
- Monitoring period
- Apr 1, 2009 – Jun 30, 2009
Routine (10).