Chemical and radiological sample results

MS0230001 ·, City of Bay St Louis

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.

Scroll the table sideways for the dates.

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 341–350 of 676 samples, newest first — collected October 5, 2009 to June 1, 2010. The summary above covers all 676.

56 results from the 10 samples listed here: 35 detected, 21 not detected. Across the whole record it is 905 of 2,496. 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 2 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 The location on record identifies a private home, and we do not publish those.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.

• Collected

  Jun 1, 2010

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  100602-069NI

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2010 – Dec 31, 2010

  • Nitrate-Nitrite 1038 EPA method 353.2

    Result

    Not detected below 0.25 mg/l Minimum Reporting Level

  • Nitrate 1040 EPA method 353.2

    Result

    Not detected below 0.2 mg/l Minimum Reporting Level

  • Nitrite 1041 EPA method 353.2

    Result

    Not detected below 0.05 mg/l Minimum Reporting Level

• Collected

  Mar 3, 2010

  Sampling point

  TF104 Treatment Plant T104

  Sample type

  Routine

  Lab sample

  00344-002

  Laboratory

  Laboratory, Ars

  • Gross Alpha, Excl. Radon & U 4000

    Result

    0.524 pci/l The agency recorded which kind of limit this result was below, but stored nothing as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Combined Uranium 4006 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Combined Radium (-226 & -228) 4010

    Result

    0.162 pci/l The agency recorded which kind of limit this result was below, but stored nothing as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Not recorded

  • Radium-226 4020 EPA method 903

    Result

    0.162 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Radium-228 4030 EPA method 904

    Result

    Not detected below 1 pci/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Gross Beta Particle Activity 4100 EPA method 900

    Result

    1.319 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Not recorded

  • Gross Alpha Particle Activity 4109 EPA method 900

    Result

    0.524 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

• Collected

  Mar 3, 2010

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  00344-001

  Laboratory

  Laboratory, Ars

  • Gross Alpha, Excl. Radon & U 4000

    Result

    2.087 pci/l The agency recorded which kind of limit this result was below, but stored nothing as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Combined Uranium 4006 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Combined Radium (-226 & -228) 4010

    Result

    0.235 pci/l The agency recorded which kind of limit this result was below, but stored nothing as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Not recorded

  • Radium-226 4020 EPA method 903

    Result

    0.119 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Radium-228 4030 EPA method 904

    Result

    0.116 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Gross Beta Particle Activity 4100 EPA method 900

    Result

    1.717 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Not recorded

  • Gross Alpha Particle Activity 4109 EPA method 900

    Result

    2.087 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

• Collected

  Feb 23, 2010

  Sampling point

  TF105 Treatment Plant T105

  Sample type

  Routine

  Lab sample

  00344-003

  Laboratory

  Laboratory, Ars

  • Gross Alpha, Excl. Radon & U 4000

    Result

    Not detected below 3 pci/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Combined Uranium 4006 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Combined Radium (-226 & -228) 4010

    Result

    0.286 pci/l The agency recorded which kind of limit this result was below, but stored nothing as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Not recorded

  • Radium-226 4020 EPA method 903

    Result

    0.286 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Radium-228 4030 EPA method 904

    Result

    Not detected below 1 pci/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

  • Gross Beta Particle Activity 4100 EPA method 900

    Result

    0.455 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

    Monitoring period

    Not recorded

  • Gross Alpha Particle Activity 4109 EPA method 900

    Result

    Not detected below 3 pci/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2010 – Mar 31, 2010

• Collected

  Jan 5, 2010

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  100106-002TH

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Chloroform 2941 EPA method 524.2

    Result

    46.2 ug/l

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    11.5 ug/l

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    2.75 ug/l

  • TTHM 2950 EPA method 524.2

    Result

    60.45 ug/l

• Collected

  Jan 5, 2010

  Sampling point

  SM1 Location withheld

  Sample type

  Routine

  Lab sample

  100106-001TH

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Chloroform 2941 EPA method 524.2

    Result

    9.55 ug/l

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • TTHM 2950 EPA method 524.2

    Result

    9.55 ug/l

• Collected

  Jan 5, 2010

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  100106-002HA

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Monochloroacetic Acid 2450 EPA method 552.2

    Result

    0.005 mg/l

  • Dichloroacetic Acid 2451 EPA method 552.2

    Result

    0.015 mg/l

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    0.025 mg/l

  • Monobromoacetic Acid 2453 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

  • Dibromoacetic Acid 2454 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

  • Total Haloacetic Acids (Haa5) 2456

    Result

    0.04 mg/l

• Collected

  Jan 5, 2010

  Sampling point

  SM1 Location withheld

  Sample type

  Routine

  Lab sample

  100106-001HA

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Monochloroacetic Acid 2450 EPA method 552.2

    Result

    0.006 mg/l

  • Dichloroacetic Acid 2451 EPA method 552.2

    Result

    0.005 mg/l

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    0.002 mg/l

  • Monobromoacetic Acid 2453 EPA method 552.2

    Result

    0.001 mg/l

  • Dibromoacetic Acid 2454 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

  • Total Haloacetic Acids (Haa5) 2456

    Result

    0.01 mg/l

• Collected

  Oct 5, 2009

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  091006-012TH

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Chloroform 2941 EPA method 524.2

    Result

    32 ug/l

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    7.46 ug/l

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    1.93 ug/l

  • TTHM 2950 EPA method 524.2

    Result

    41.39 ug/l

• Collected

  Oct 5, 2009

  Sampling point

  SM1 Location withheld

  Sample type

  Routine

  Lab sample

  091006-011TH

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Chloroform 2941 EPA method 524.2

    Result

    7.59 ug/l

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • TTHM 2950 EPA method 524.2

    Result

    7.59 ug/l

Routine (10).