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Sample and Compliance Schedules

Water System No. : NE3114110 Federal Type : C
Water System Name : COLUMBUS, CITY OF State Type : C
Principal County Served : PLATTE Primary Source : GW
Status : A Activity Date : 07-01-1977

TCR Schedules

Sample Count Sample Type Sample Frequency Effective Begin Date Effective End Date Seasonal Start MM/DD Seasonal End MM/DD Analyte Code Analyte Name
25 RT MN 01-01-2013 1/1 12/31 3100 COLIFORM (TCR)
Total Number of Schedules Displayed = 1

Frequent Field Sample Schedules

Water System Facility State Asgn ID Water System Facility Name Analyte Code Analyte Name Days to Monitor per month Samples Required per day Effective Begin Date Effective End Date Summary Type
Total Number of Schedules Displayed = 0

Non-TCR Group Schedules

Water System Facility State Asgn ID Water System Facility Name Analyte Group Code Analyte Group Name Sample Count Sample Type Sample Frequency Current Monitoring Period Date Range Next Monitoring Period Date Range
003 TREATMENT PLANT 003 504 EPA 504.1 2 RT 3Y Monitoring Completed 01-01-2029 to 12-31-2029
003 TREATMENT PLANT 003 505 EPA 505 2 RT 3Y 01-01-2026 to 12-31-2026 01-01-2029 to 12-31-2029
003 TREATMENT PLANT 003 515 EPA 515.3 2 RT 3Y 01-01-2026 to 12-31-2026 01-01-2029 to 12-31-2029
003 TREATMENT PLANT 003 524 EPA 524.2 1 RT 3Y Monitoring Partially Completed 01-01-2029 to 12-31-2029
003 TREATMENT PLANT 003 525 EPA 525.2 2 RT 3Y 01-01-2027 to 12-31-2027 01-01-2030 to 12-31-2030
003 TREATMENT PLANT 003 531 EPA 531.1 2 RT 3Y 01-01-2027 to 12-31-2027 01-01-2030 to 12-31-2030
003 TREATMENT PLANT 003 549 EPA 549.2 2 RT 3Y 01-01-2026 to 12-31-2026 01-01-2029 to 12-31-2029
003 TREATMENT PLANT 003 GALP GROSS ALPHA 1 RT 6Y Monitoring Completed 01-01-2029 to 12-31-2029
003 TREATMENT PLANT 003 IOC5 IOC PHASE 5 1 RT 6Y 01-01-2028 to 12-31-2028 01-01-2034 to 12-31-2034
003 TREATMENT PLANT 003 P2IC PHASE 2 IOC-ARS 1 RT 6Y 01-01-2027 to 12-31-2027 01-01-2033 to 12-31-2033
003 TREATMENT PLANT 003 RADM RADIUM 226,228, COMB 1 RT 3Y 01-01-2026 to 12-31-2026 01-01-2029 to 12-31-2029
004 TREATMENT PLANT 004 504 EPA 504.1 2 RT 3Y Monitoring Completed 01-01-2029 to 12-31-2029
004 TREATMENT PLANT 004 505 EPA 505 2 RT 3Y 01-01-2026 to 12-31-2026 01-01-2029 to 12-31-2029
004 TREATMENT PLANT 004 515 EPA 515.3 2 RT 3Y 01-01-2026 to 12-31-2026 01-01-2029 to 12-31-2029
004 TREATMENT PLANT 004 524 EPA 524.2 1 RT 3Y 01-01-2027 to 12-31-2027 01-01-2030 to 12-31-2030
004 TREATMENT PLANT 004 525 EPA 525.2 2 RT 3Y 01-01-2027 to 12-31-2027 01-01-2030 to 12-31-2030
004 TREATMENT PLANT 004 531 EPA 531.1 2 RT 3Y 01-01-2026 to 12-31-2026 01-01-2029 to 12-31-2029
004 TREATMENT PLANT 004 549 EPA 549.2 2 RT 3Y 01-01-2026 to 12-31-2026 01-01-2029 to 12-31-2029
004 TREATMENT PLANT 004 GALP GROSS ALPHA 1 RT 6Y 01-01-2027 to 12-31-2027 01-01-2033 to 12-31-2033
004 TREATMENT PLANT 004 IOC5 IOC PHASE 5 1 RT 6Y 01-01-2028 to 12-31-2028 01-01-2034 to 12-31-2034
004 TREATMENT PLANT 004 P2IC PHASE 2 IOC-ARS 1 RT 6Y Monitoring Completed 01-01-2030 to 12-31-2030
004 TREATMENT PLANT 004 RADM RADIUM 226,228, COMB 1 RT 9Y 01-01-2021 to 12-31-2021 01-01-2030 to 12-31-2030
950 DISTRIBUTION SYSTEM PBCU LEAD AND COPPER 30 RT 3Y 06-01-2028 to 09-30-2028 06-01-2031 to 09-30-2031
Total Number of Schedules Displayed = 23

Non-TCR Individual Schedules

Water System Facility State Asgn ID Water System Facility Name Analyte Code Analyte Name Sample Count Sample Type Sample Frequency Current Monitoring Period Date Range Next Monitoring Period Date Range
003 TREATMENT PLANT 003 1005 ARSENIC 1 RT QT Monitoring Completed 10-01-2026 to 12-31-2026
003 TREATMENT PLANT 003 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 07-01-2027 to 09-30-2027
004 TREATMENT PLANT 004 1005 ARSENIC 1 RT 3Y 01-01-2027 to 12-31-2027 01-01-2030 to 12-31-2030
004 TREATMENT PLANT 004 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2027 to 03-31-2027
950 DISTRIBUTION SYSTEM 1094 ASBESTOS 1 RT 9Y Monitoring Completed 01-01-2030 to 12-31-2030
950 DISTRIBUTION SYSTEM 1025 FLUORIDE 1 SP MN ----- -----
950 DISTRIBUTION SYSTEM 2456 TOTAL HALOACETIC ACIDS (HAA5) 2 RT YR Monitoring Completed 07-01-2027 to 07-31-2027
950 DISTRIBUTION SYSTEM 2950 TTHM 2 RT YR Monitoring Completed 07-01-2027 to 07-31-2027
Total Number of Schedules Displayed = 8

Compliance Schedule

Activity Name Activity Due Date Activity Projected Date Activity Achieved Date Activity Reported Date
INITIAL MONITORING FOR PFOS (2805) 2027-04-26 04-26-2027
INITIAL MONITORING FOR PFOA (2806) 2027-04-26 04-26-2027
Total Number of Compliance Schedules Displayed = 2

Disclaimer
 If the Current Monitoring Period Date Range reads “Monitoring Completed”, sufficient samples have been collected from the specified water system facility (WSF). If the Current Monitoring Period Date Range reads “Monitoring Partially Completed”, sufficient samples have been collected for some but not all the analytes in the group. A monitoring violation may occur if samples were not collected from the appropriate sampling point, were not analyzed by a certified laboratory, or were not reported on time. Total Coliform Rule (TCR), triggered, confirmation or repeat schedules or schedules with a daily or weekly frequency will not display this message.


The Current Date and Time is: Sun Sep 13 05:19:29 CDT 2026