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Sample and Compliance Schedules

Water System No. : OK1020806 Federal Type : C
Water System Name : MIDWEST CITY State Type : C
Principal County Served : OKLAHOMA Primary Source : SW
Status : A Activity Date : 02-02-1902

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
60 RT MN 05-01-2001 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
TP001 MIDWEST CITY (THUNDERBIRD) WTP 0100 TURBIDITY 31 6 05-01-2025 MAXT
TP001 MIDWEST CITY (THUNDERBIRD) WTP 0999 CHLORINE 31 1 05-01-2025 SERD
DS001 DISTRIBUTION SYSTEM 0999 CHLORINE 31 2 05-01-2025 SDRD
TP001 MIDWEST CITY (THUNDERBIRD) WTP 0999 CHLORINE 31 6 07-01-2008 04-30-2025 SERD
TP001 MIDWEST CITY (THUNDERBIRD) WTP 0100 TURBIDITY 31 6 01-01-2002 95PT
TP001 MIDWEST CITY (THUNDERBIRD) WTP 0100 TURBIDITY 31 6 01-01-2002 04-30-2025 MAXT
TP001 MIDWEST CITY (THUNDERBIRD) WTP 1008 CHLORINE DIOXIDE 31 1 01-01-2002 CLO2
TP001 MIDWEST CITY (THUNDERBIRD) WTP 1009 CHLORITE 31 1 01-01-2002 CLO3
CL005 CL2 STATION WELL 28 0999 CHLORINE 31 1 01-01-1990 SERD
CL004 CL2 STATION WELL 52 0999 CHLORINE 31 1 01-01-1990 SERD
TP002 MIDWEST CITY WELL WTP 0999 CHLORINE 31 1 01-01-1990 04-30-2025 SERD
DS001 DISTRIBUTION SYSTEM 0999 CHLORINE 31 2 01-01-1990 STDS
CL006 CL2 STATION WELL 50 0999 CHLORINE 31 1 01-01-1990 SERD
CL003 CL2 STATION WELL 49 0999 CHLORINE 31 1 01-01-1990 SERD
Total Number of Schedules Displayed = 14

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
CL003 CL2 STATION WELL 49 IOC INORGANIC CHEMICALS 1 RT 9Y Monitoring Completed 01-01-2033 to 12-31-2033
CL003 CL2 STATION WELL 49 RAD1 RADIONUCLIDES (NEW) 1 RT 3Y 01-01-2023 to 12-31-2025 01-01-2026 to 12-31-2028
CL003 CL2 STATION WELL 49 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL003 CL2 STATION WELL 49 VOCN VOC (CORRECTED) 1 RT 6Y Monitoring Completed 01-01-2031 to 12-31-2031
CL004 CL2 STATION WELL 52 IOC INORGANIC CHEMICALS 1 RT 9Y Monitoring Completed 01-01-2033 to 12-31-2033
CL004 CL2 STATION WELL 52 RAD1 RADIONUCLIDES (NEW) 1 RT 3Y 01-01-2023 to 12-31-2025 01-01-2026 to 12-31-2028
CL004 CL2 STATION WELL 52 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL004 CL2 STATION WELL 52 VOCN VOC (CORRECTED) 1 RT 6Y Monitoring Completed 01-01-2031 to 12-31-2031
CL005 CL2 STATION WELL 28 IOC INORGANIC CHEMICALS 1 RT 9Y Monitoring Completed 01-01-2033 to 12-31-2033
CL005 CL2 STATION WELL 28 RAD1 RADIONUCLIDES (NEW) 1 RT 3Y 01-01-2023 to 12-31-2025 01-01-2026 to 12-31-2028
CL005 CL2 STATION WELL 28 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL005 CL2 STATION WELL 28 VOCN VOC (CORRECTED) 1 RT 6Y No Monitoring in Current Period 01-01-2026 to 12-31-2031
CL005 CL2 STATION WELL 28 VOCN VOC (CORRECTED) 1 RT 6Y 01-01-2023 to 12-31-2028 No Monitoring After 12-31-2025
CL006 CL2 STATION WELL 50 IOC INORGANIC CHEMICALS 1 RT 9Y Monitoring Completed 01-01-2033 to 12-31-2033
CL006 CL2 STATION WELL 50 RAD1 RADIONUCLIDES (NEW) 1 RT 3Y 01-01-2023 to 12-31-2025 01-01-2026 to 12-31-2028
CL006 CL2 STATION WELL 50 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL006 CL2 STATION WELL 50 VOCN VOC (CORRECTED) 1 RT 6Y No Monitoring in Current Period 01-01-2026 to 12-31-2031
CL006 CL2 STATION WELL 50 VOCN VOC (CORRECTED) 1 RT 6Y 01-01-2023 to 12-31-2028 No Monitoring After 12-31-2025
CL007 CL2 STATION WELL 48 IOC INORGANIC CHEMICALS 1 RT 9Y 11-09-2023 to 12-31-2028 01-01-2029 to 12-31-2037
CL007 CL2 STATION WELL 48 RAD1 RADIONUCLIDES (NEW) 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
CL007 CL2 STATION WELL 48 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL007 CL2 STATION WELL 48 VOCN VOC (CORRECTED) 1 RT 6Y Monitoring Completed 01-01-2026 to 12-31-2031
CL027 CL2 STATION WELL 27 IOC INORGANIC CHEMICALS 1 RT 3Y 01-01-2023 to 12-31-2025 01-01-2026 to 12-31-2028
CL027 CL2 STATION WELL 27 RAD1 RADIONUCLIDES (NEW) 1 RT 6Y Monitoring Completed 01-01-2026 to 12-31-2031
CL027 CL2 STATION WELL 27 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL027 CL2 STATION WELL 27 VOCN VOC (CORRECTED) 1 RT 6Y No Monitoring in Current Period 01-01-2026 to 12-31-2031
CL027 CL2 STATION WELL 27 VOCN VOC (CORRECTED) 1 RT 6Y 01-01-2023 to 12-31-2028 No Monitoring After 12-31-2025
CL053 CL2 STATION WELL 53 IOC INORGANIC CHEMICALS 1 RT 3Y 01-01-2023 to 12-31-2025 01-01-2026 to 12-31-2028
CL053 CL2 STATION WELL 53 RAD1 RADIONUCLIDES (NEW) 1 RT 6Y 01-01-2022 to 12-31-2025 01-01-2026 to 12-31-2031
CL053 CL2 STATION WELL 53 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL053 CL2 STATION WELL 53 VOCN VOC (CORRECTED) 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
CL054 CL2 STATION WELL 54 IOC INORGANIC CHEMICALS 1 RT 3Y 01-01-2023 to 12-31-2025 01-01-2026 to 12-31-2028
CL054 CL2 STATION WELL 54 RAD1 RADIONUCLIDES (NEW) 1 RT 6Y Monitoring Completed 01-01-2026 to 12-31-2031
CL054 CL2 STATION WELL 54 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL054 CL2 STATION WELL 54 VOCN VOC (CORRECTED) 1 RT 6Y No Monitoring in Current Period 01-01-2026 to 12-31-2031
CL054 CL2 STATION WELL 54 VOCN VOC (CORRECTED) 1 RT 6Y 01-01-2023 to 12-31-2028 No Monitoring After 12-31-2025
CL055 CL2 STATION WELL 55 IOC INORGANIC CHEMICALS 1 RT 3Y 01-01-2023 to 12-31-2025 01-01-2026 to 12-31-2028
CL055 CL2 STATION WELL 55 RAD1 RADIONUCLIDES (NEW) 1 RT 6Y Monitoring Completed 01-01-2026 to 12-31-2031
CL055 CL2 STATION WELL 55 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL055 CL2 STATION WELL 55 VOCN VOC (CORRECTED) 1 RT 6Y No Monitoring in Current Period 01-01-2026 to 12-31-2031
CL055 CL2 STATION WELL 55 VOCN VOC (CORRECTED) 1 RT 6Y 01-01-2023 to 12-31-2028 No Monitoring After 12-31-2025
CL060 CL2 STATION WELL 6 IOC INORGANIC CHEMICALS 1 RT 3Y 01-01-2023 to 12-31-2025 01-01-2026 to 12-31-2028
CL060 CL2 STATION WELL 6 RAD1 RADIONUCLIDES (NEW) 1 RT 6Y 01-01-2024 to 12-31-2025 01-01-2026 to 12-31-2031
CL060 CL2 STATION WELL 6 SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
CL060 CL2 STATION WELL 6 VOCN VOC (CORRECTED) 1 RT 6Y 01-01-2024 to 12-31-2025 01-01-2026 to 12-31-2031
DS001 DISTRIBUTION SYSTEM DBP2 DBP STAGE 2 8 RT QT 08-01-2025 to 08-31-2025 11-01-2025 to 11-30-2025
DS001 DISTRIBUTION SYSTEM PBCU LEAD AND COPPER 30 RT YR 06-01-2025 to 09-30-2025 06-01-2026 to 09-30-2026
POE09 BOOSTER STATION IOC INORGANIC CHEMICALS 1 RT 9Y Monitoring Completed 01-01-2033 to 12-31-2033
POE09 BOOSTER STATION RAD1 RADIONUCLIDES (NEW) 1 RT 6Y 01-01-2020 to 12-31-2025 01-01-2026 to 12-31-2031
POE09 BOOSTER STATION SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
POE09 BOOSTER STATION VOCN VOC (CORRECTED) 1 RT 6Y Monitoring Completed 01-01-2029 to 12-31-2029
TP001 MIDWEST CITY (THUNDERBIRD) WTP IOC INORGANIC CHEMICALS 1 RT 9Y Monitoring Completed 01-01-2033 to 12-31-2033
TP001 MIDWEST CITY (THUNDERBIRD) WTP RAD1 RADIONUCLIDES (NEW) 1 RT 6Y Monitoring Completed 01-01-2026 to 12-31-2031
TP001 MIDWEST CITY (THUNDERBIRD) WTP SOCR SOC (REGULATED) 2 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
TP001 MIDWEST CITY (THUNDERBIRD) WTP VOCN VOC (CORRECTED) 1 RT 3Y Monitoring Completed 01-01-2027 to 12-31-2027
Total Number of Schedules Displayed = 55

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
CL003 CL2 STATION WELL 49 1005 ARSENIC 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL003 CL2 STATION WELL 49 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
CL003 CL2 STATION WELL 49 1052 SODIUM 1 RT YR initialized initialized
CL004 CL2 STATION WELL 52 1005 ARSENIC 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL004 CL2 STATION WELL 52 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
CL004 CL2 STATION WELL 52 1052 SODIUM 1 RT YR initialized initialized
CL005 CL2 STATION WELL 28 1005 ARSENIC 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL005 CL2 STATION WELL 28 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
CL005 CL2 STATION WELL 28 1052 SODIUM 1 RT YR initialized initialized
CL006 CL2 STATION WELL 50 1005 ARSENIC 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL006 CL2 STATION WELL 50 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
CL006 CL2 STATION WELL 50 1052 SODIUM 1 RT YR initialized initialized
CL007 CL2 STATION WELL 48 1005 ARSENIC 1 RT 9Y 11-09-2023 to 12-31-2028 01-01-2029 to 12-31-2037
CL007 CL2 STATION WELL 48 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
CL007 CL2 STATION WELL 48 1052 SODIUM 1 RT YR initialized initialized
CL027 CL2 STATION WELL 27 1005 ARSENIC 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL027 CL2 STATION WELL 27 1052 SODIUM 1 RT YR initialized initialized
CL053 CL2 STATION WELL 53 1005 ARSENIC 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
CL053 CL2 STATION WELL 53 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
CL053 CL2 STATION WELL 53 1052 SODIUM 1 RT YR initialized initialized
CL054 CL2 STATION WELL 54 1005 ARSENIC 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL054 CL2 STATION WELL 54 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
CL054 CL2 STATION WELL 54 1052 SODIUM 1 RT YR initialized initialized
CL055 CL2 STATION WELL 55 1005 ARSENIC 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL055 CL2 STATION WELL 55 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
CL055 CL2 STATION WELL 55 1052 SODIUM 1 RT YR initialized initialized
CL060 CL2 STATION WELL 6 1005 ARSENIC 1 RT 9Y 01-01-2024 to 12-31-2028 01-01-2029 to 12-31-2037
CL060 CL2 STATION WELL 6 1038 NITRATE-NITRITE 1 RT QT 07-01-2025 to 09-30-2025 10-01-2025 to 12-31-2025
CL060 CL2 STATION WELL 6 1052 SODIUM 1 RT YR initialized initialized
DS001 DISTRIBUTION SYSTEM 1009 CHLORITE 3 RT QT Monitoring Completed 10-01-2025 to 12-31-2025
POE09 BOOSTER STATION 1005 ARSENIC 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
POE09 BOOSTER STATION 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
POE09 BOOSTER STATION 1052 SODIUM 1 RT YR initialized initialized
TOCRAW TOC RAW 1927 ALKALINITY, TOTAL 1 RT MN 07-01-2025 to 07-31-2025 08-01-2025 to 08-31-2025
TOCRAW TOC RAW 2920 CARBON, TOTAL 1 RT MN 07-01-2025 to 07-31-2025 08-01-2025 to 08-31-2025
TP001 MIDWEST CITY (THUNDERBIRD) WTP 1005 ARSENIC 1 RT 9Y Monitoring Completed 01-01-2029 to 12-31-2037
TP001 MIDWEST CITY (THUNDERBIRD) WTP 2920 CARBON, TOTAL 1 RT MN 07-01-2025 to 07-31-2025 08-01-2025 to 08-31-2025
TP001 MIDWEST CITY (THUNDERBIRD) WTP 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
TP001 MIDWEST CITY (THUNDERBIRD) WTP 1052 SODIUM 1 RT YR initialized initialized
Total Number of Schedules Displayed = 39

Compliance Schedule

Activity Name Activity Due Date Activity Projected Date Activity Achieved Date Activity Reported Date
SUBMIT CCR CERTIFICATION 2025-07-01
CERTIFY LEAD SL NOTIFICATION 2025-07-01 07-01-2025
CERTIFY LEAD SL NOTIFICATION 2026-07-01 07-01-2026
Total Number of Compliance Schedules Displayed = 3

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: Sat Jul 12 13:54:14 CDT 2025