Chemical and radiological sample results

MS0340011 ·, Oak Grove Water Assn

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 71–80 of 302 samples, newest first — collected July 1, 2020 to March 8, 2021. The summary above covers all 302.

28 results from the 10 samples listed here: 15 detected, 13 not detected. Across the whole record it is 314 of 2,230. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

• Collected

  Mar 8, 2021 13:15

  Sampling point

  TF102 Treatment Plant T102

  Sample type

  Routine

  Lab sample

  NI-210309-100

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2021 – Dec 31, 2021

  • 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 8, 2021 13:06

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  NI-210309-099

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2021 – Dec 31, 2021

  • 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

  Feb 9, 2021 11:39

  Sampling point

  TF103 Treatment Facility TF103

  Sample type

  Routine

  Lab sample

  CN-210210-013

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2019 – Dec 31, 2021

  • Cyanide 1024 EPA method QC10204001X

    Result

    Not detected below 0.015 mg/l Minimum Reporting Level

• Collected

  Sep 9, 2020 13:24

  Sampling point

  MRT000 Max. Res. Time

  Sample type

  Routine

  Lab sample

  200910-010TH

  Laboratory

  MSDH Lab

  • Chloroform 2941 EPA method 524.2

    Result

    11.1 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

    3.03 ug/l

    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

    Result

    14.1 ug/l

    Monitoring period

    Jan 1, 2020 – Dec 31, 2020

• Collected

  Sep 8, 2020 13:19

  Sampling point

  MRT000 Max. Res. Time

  Sample type

  Routine

  Lab sample

  200910-010HA

  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

    0.004 mg/l

    Monitoring period

    Not recorded

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    0.004 mg/l

    Monitoring period

    Not recorded

  • Monobromoacetic Acid 2453 EPA method 552.2

    Result

    0.006 mg/l

    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

    0.014 mg/l

    Monitoring period

    Jan 1, 2020 – Dec 31, 2020

• Collected

  Jul 1, 2020 06:30

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  200702-020PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2018 – Dec 31, 2020

  • Copper, Free 1022 EPA method 200.8

    Result

    0.1064 mg/l

  • Lead 1030 EPA method 200.8

    Result

    0.0006 mg/l

• Collected

  Jul 1, 2020 07:00

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  200702-019PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2018 – Dec 31, 2020

  • Copper, Free 1022 EPA method 200.8

    Result

    0.1969 mg/l

  • Lead 1030 EPA method 200.8

    Result

    0.0009 mg/l

• Collected

  Jul 1, 2020 06:10

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  200702-018PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2018 – Dec 31, 2020

  • Copper, Free 1022 EPA method 200.8

    Result

    0.1482 mg/l

  • Lead 1030 EPA method 200.8

    Result

    0.0011 mg/l

• Collected

  Jul 1, 2020 06:00

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  200702-017PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2018 – Dec 31, 2020

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0499 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

• Collected

  Jul 1, 2020 06:30

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  200702-016PB

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2018 – Dec 31, 2020

  • Copper, Free 1022 EPA method 200.8

    Result

    0.1346 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

Routine (10).