Chemical and radiological sample results

MS0620010 ·, Sebastopol Water Association

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 231–240 of 567 samples, newest first — collected December 12, 2016 to May 25, 2017. The summary above covers all 567.

58 results from the 10 samples listed here: 18 detected, 40 not detected. Across the whole record it is 561 of 2,779. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

• Collected

  May 25, 2017

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  170525-001PC

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Calcium 1016 EPA method 200.8

    Result

    2.7717 mg/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.

  • Chloride 1017 EPA method 300.0

    Result

    2.341 mg/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.

  • Fluoride 1025 EPA method 380-75WE

    Result

    Not detected below 0.05 mg/l Minimum Reporting Level

  • Iron 1028 EPA method 200.8

    Result

    0.0383 mg/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.

  • Magnesium 1031 EPA method 200.8

    Result

    0.498 mg/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.

  • Manganese 1032 EPA method 200.8

    Result

    0.054 mg/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.

  • Potassium 1042 EPA method 200.8

    Result

    2.4254 mg/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.

  • Sodium 1052 EPA method 200.8

    Result

    62.2391 mg/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.

  • Sulfate 1055 EPA method 300.0

    Result

    18.682 mg/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.

  • Residue, Total, Filterable 1057 EPA method CALCUL LAB

    Result

    160 mg/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.

  • Alkalinity, Caco3 Stability 1067 EPA method 2320B

    Result

    4.07 mg/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.

  • Color 1905 EPA method 2120B

    Result

    5 units 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.

  • Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB

    Result

    9.1 mg/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.

  • Alkalinity, Total 1927 EPA method 2320B

    Result

    127 mg/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.

  • Calculated Sodium NACA EPA method CALCUL LAB

    Result

    63.1 mg/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.

• Collected

  Mar 27, 2017 02:45

  Sampling point

  TF106 TF106

  Sample type

  Routine

  Lab sample

  170328-073NI

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2017 – Dec 31, 2017

  • Nitrate-Nitrite 1038 EPA method QC10107041C

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

  • Nitrate 1040 EPA method QC10107041C

    Result

    Not detected below 0.08 mg/l Minimum Reporting Level

  • Nitrite 1041 EPA method QC10107041C

    Result

    Not detected below 0.02 mg/l Minimum Reporting Level

• Collected

  Mar 27, 2017 03:00

  Sampling point

  TF107 TF107

  Sample type

  Routine

  Lab sample

  170328-069NI

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2017 – Dec 31, 2017

  • Nitrate-Nitrite 1038 EPA method QC10107041C

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

  • Nitrate 1040 EPA method QC10107041C

    Result

    Not detected below 0.08 mg/l Minimum Reporting Level

  • Nitrite 1041 EPA method QC10107041C

    Result

    Not detected below 0.02 mg/l Minimum Reporting Level

• Collected

  Mar 27, 2017 02:00

  Sampling point

  TF103 Treatment Plant T103

  Sample type

  Routine

  Lab sample

  170328-067NI

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2017 – Dec 31, 2017

  • Nitrate-Nitrite 1038 EPA method QC10107041C

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

  • Nitrate 1040 EPA method QC10107041C

    Result

    Not detected below 0.08 mg/l Minimum Reporting Level

  • Nitrite 1041 EPA method QC10107041C

    Result

    Not detected below 0.02 mg/l Minimum Reporting Level

• Collected

  Mar 27, 2017 01:15

  Sampling point

  TF102 Treatment Plant T102

  Sample type

  Routine

  Lab sample

  170328-066NI

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2017 – Dec 31, 2017

  • Nitrate-Nitrite 1038 EPA method QC10107041C

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

  • Nitrate 1040 EPA method QC10107041C

    Result

    Not detected below 0.08 mg/l Minimum Reporting Level

  • Nitrite 1041 EPA method QC10107041C

    Result

    Not detected below 0.02 mg/l Minimum Reporting Level

• Collected

  Mar 27, 2017 02:15

  Sampling point

  TF104 Treatment Plant T104

  Sample type

  Routine

  Lab sample

  170328-055NI

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2017 – Dec 31, 2017

  • Nitrate-Nitrite 1038 EPA method QC10107041C

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

  • Nitrate 1040 EPA method QC10107041C

    Result

    Not detected below 0.08 mg/l Minimum Reporting Level

  • Nitrite 1041 EPA method QC10107041C

    Result

    Not detected below 0.02 mg/l Minimum Reporting Level

• Collected

  Mar 27, 2017 02:30

  Sampling point

  TF105 Treatment Plant T105

  Sample type

  Routine

  Lab sample

  170328-045NI

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2017 – Dec 31, 2017

  • Nitrate-Nitrite 1038 EPA method QC10107041C

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

  • Nitrate 1040 EPA method QC10107041C

    Result

    Not detected below 0.08 mg/l Minimum Reporting Level

  • Nitrite 1041 EPA method QC10107041C

    Result

    Not detected below 0.02 mg/l Minimum Reporting Level

• Collected

  Mar 27, 2017 01:00

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  170328-042NI

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2017 – Dec 31, 2017

  • Nitrate-Nitrite 1038 EPA method QC10107041C

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

  • Nitrate 1040 EPA method QC10107041C

    Result

    Not detected below 0.08 mg/l Minimum Reporting Level

  • Nitrite 1041 EPA method QC10107041C

    Result

    Not detected below 0.02 mg/l Minimum Reporting Level

• Collected

  Dec 12, 2016 01:25

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  161213-071IN

  Laboratory

  MSDH Lab

  • Arsenic 1005 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Barium 1010 EPA method 200.8

    Result

    0.0032 mg/l

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Cadmium 1015 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Chromium 1020 EPA method 200.8

    Result

    0.0015 mg/l

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Fluoride 1025 EPA method 300.0

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Mercury 1035 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Nickel 1036 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Selenium 1045 EPA method 200.8

    Result

    Not detected below 0.0025 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Antimony, Total 1074 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Beryllium, Total 1075 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Thallium, Total 1085 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

• Collected

  Dec 12, 2016 01:45

  Sampling point

  TF103 Treatment Plant T103

  Sample type

  Routine

  Lab sample

  161213-070IN

  Laboratory

  MSDH Lab

  • Arsenic 1005 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Barium 1010 EPA method 200.8

    Result

    0.0046 mg/l

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Cadmium 1015 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Chromium 1020 EPA method 200.8

    Result

    0.0014 mg/l

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Fluoride 1025 EPA method 300.0

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Mercury 1035 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Nickel 1036 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Selenium 1045 EPA method 200.8

    Result

    Not detected below 0.0025 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Antimony, Total 1074 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Beryllium, Total 1075 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

  • Thallium, Total 1085 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

Routine (10).