Chemical and radiological sample results

MS0460003 ·, City of Columbia

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 121–130 of 396 samples, newest first — collected June 23, 2016 to June 16, 2017. The summary above covers all 396.

42 results from the 10 samples listed here: 30 detected, 12 not detected. Across the whole record it is 537 of 1,154. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

• Collected

  Jun 16, 2017 10:15

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  170619-001PC

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Calcium 1016 EPA method 200.8

    Result

    8.4597 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

    4.205 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

    1.734 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.

  • Iron 1028 EPA method 200.8

    Result

    0.0434 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

    0.7446 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

    0.0005 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

    1.1566 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

    4.4801 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

    Not detected below 2 mg/l Minimum Reporting Level

  • Residue, Total, Filterable 1057 EPA method CALCUL LAB

    Result

    39 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.

  • Carbon Dioxide 1901 EPA method CALCUL LAB

    Result

    0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — 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. 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

    24.1 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

    26.67 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

    6.2 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.

  • PH, Field Result PHFD EPA method 3500AL-D

    Result

    8.3 ph 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 22, 2017 10:33

  Sampling point

  TF080 Treatment Plant T080

  Sample type

  Routine

  Lab sample

  170323-020NI

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2017 – Dec 31, 2017

  • Nitrate-Nitrite 1038 EPA method QC10107041C

    Result

    0.24 mg/l

  • Nitrate 1040 EPA method QC10107041C

    Result

    0.24 mg/l

  • Nitrite 1041 EPA method QC10107041C

    Result

    Not detected below 0.02 mg/l Minimum Reporting Level

• Collected

  Dec 19, 2016 02:00

  Sampling point

  MRT000 Max. Res. Time

  Sample type

  Routine

  Lab sample

  161220-001TH

  Laboratory

  MSDH Lab

  • Chloroform 2941 EPA method 524.2

    Result

    2.73 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

    1.73 ug/l

    Monitoring period

    Not recorded

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    1.01 ug/l

    Monitoring period

    Not recorded

  • TTHM 2950

    Result

    5.47 ug/l

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

• Collected

  Dec 19, 2016 02:00

  Sampling point

  MRT000 Max. Res. Time

  Sample type

  Routine

  Lab sample

  161220-001HA

  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

    Not detected below 0.001 mg/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

    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

    Not detected below 0.006 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2014 – Dec 31, 2016

• Collected

  Jun 23, 2016 07:35

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  160624-025PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2016 – Dec 31, 2016

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0057 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

• Collected

  Jun 23, 2016

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  160624-024PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2016 – Dec 31, 2016

  • Copper, Free 1022 EPA method 200.8

    Result

    0.1294 mg/l

  • Lead 1030 EPA method 200.8

    Result

    0.0007 mg/l

• Collected

  Jun 23, 2016 15:00

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  160624-023PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2016 – Dec 31, 2016

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0049 mg/l

  • Lead 1030 EPA method 200.8

    Result

    0.0013 mg/l

• Collected

  Jun 23, 2016 05:46

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  160624-022PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2016 – Dec 31, 2016

  • Copper, Free 1022 EPA method 200.8

    Result

    0.003 mg/l

  • Lead 1030 EPA method 200.8

    Result

    0.0022 mg/l

• Collected

  Jun 23, 2016 10:00

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  160624-021PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2016 – Dec 31, 2016

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0128 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

• Collected

  Jun 23, 2016 12:39

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  160624-020PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2016 – Dec 31, 2016

  • Copper, Free 1022 EPA method 200.8

    Result

    0.2204 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

Routine (10).