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Sample and Compliance Schedules

Water System No. : OK2000812 Federal Type : C
Water System Name : HYDRO PWA State Type : C
Principal County Served : CADDO Primary Source : GW
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
3 RP DL 03-05-2026 03-19-2026 3/5 3/19 3100 COLIFORM (TCR)
3 RP DL 06-04-2026 06-18-2026 6/4 6/18 3100 COLIFORM (TCR)
3 RP DL 08-07-2026 08-21-2026 8/7 8/21 3100 COLIFORM (TCR)
3 RP DL 08-07-2026 08-21-2026 8/7 8/21 3100 COLIFORM (TCR)
2 RT MN 12-01-2010 1/1 12/31 3100 COLIFORM (TCR)
Total Number of Schedules Displayed = 5

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
DS001 DISTRIBUTION SYSTEM 0999 CHLORINE 31 2 01-01-1990 STDS
Total Number of Schedules Displayed = 1

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
CL006 CL2 STATION WELL 6 IOC INORGANIC CHEMICALS 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL006 CL2 STATION WELL 6 RAD1 RADIONUCLIDES (NEW) 1 RT 6Y 01-01-2026 to 12-31-2031 01-01-2032 to 12-31-2037
CL006 CL2 STATION WELL 6 VOCN VOC (CORRECTED) 1 RT 6Y 01-01-2026 to 12-31-2031 01-01-2032 to 12-31-2037
CL007 CL2 STATION WELL 7 IOC INORGANIC CHEMICALS 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL007 CL2 STATION WELL 7 RAD1 RADIONUCLIDES (NEW) 1 RT 6Y 01-01-2026 to 12-31-2031 01-01-2032 to 12-31-2037
CL007 CL2 STATION WELL 7 VOCN VOC (CORRECTED) 1 RT 6Y 01-01-2026 to 12-31-2031 01-01-2032 to 12-31-2037
CL010 CL2 STATION WELL 10 IOC INORGANIC CHEMICALS 1 RT 9Y 01-01-2020 to 12-31-2028 01-01-2029 to 12-31-2037
CL010 CL2 STATION WELL 10 RAD1 RADIONUCLIDES (NEW) 1 RT 3Y 01-01-2026 to 12-31-2028 01-01-2029 to 12-31-2031
CL010 CL2 STATION WELL 10 VOCN VOC (CORRECTED) 1 RT 6Y 01-01-2026 to 12-31-2031 01-01-2032 to 12-31-2037
DS001 DISTRIBUTION SYSTEM DBP2 DBP STAGE 2 1 RT YR 07-01-2026 to 07-31-2026 07-01-2027 to 07-31-2027
DS001 DISTRIBUTION SYSTEM PBCU LEAD AND COPPER 10 RT 3Y 06-01-2026 to 09-30-2028 06-01-2029 to 09-30-2031
Total Number of Schedules Displayed = 11

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
CL006 CL2 STATION WELL 6 2105 2,4-D 1 RT YR Monitoring Completed 01-01-2027 to 12-31-2027
CL006 CL2 STATION WELL 6 1005 ARSENIC 1 RT 3Y 01-01-2026 to 12-31-2028 01-01-2029 to 12-31-2031
CL006 CL2 STATION WELL 6 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2027 to 12-31-2027
CL006 CL2 STATION WELL 6 1052 SODIUM 1 RT 3Y initialized initialized
CL007 CL2 STATION WELL 7 2105 2,4-D 1 RT YR Monitoring Completed 01-01-2027 to 12-31-2027
CL007 CL2 STATION WELL 7 1005 ARSENIC 1 RT 3Y 01-01-2026 to 12-31-2028 01-01-2029 to 12-31-2031
CL007 CL2 STATION WELL 7 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2027 to 12-31-2027
CL007 CL2 STATION WELL 7 1052 SODIUM 1 RT 3Y initialized initialized
CL010 CL2 STATION WELL 10 2105 2,4-D 1 RT YR Monitoring Completed 01-01-2027 to 12-31-2027
CL010 CL2 STATION WELL 10 1005 ARSENIC 1 RT 3Y 01-01-2026 to 12-31-2028 01-01-2029 to 12-31-2031
CL010 CL2 STATION WELL 10 1038 NITRATE-NITRITE 1 RT YR Monitoring Completed 01-01-2027 to 12-31-2027
CL010 CL2 STATION WELL 10 1052 SODIUM 1 RT 3Y initialized initialized
DS001 DISTRIBUTION SYSTEM 3014 E. COLI 3 TG 1T 08-06-2026 to 08-20-2026 One Time Monitoring
DS001 DISTRIBUTION SYSTEM 3014 E. COLI 3 TG 1T 08-06-2026 to 08-20-2026 One Time Monitoring
DS001 DISTRIBUTION SYSTEM 3014 E. COLI 3 TG 1T 03-04-2026 to 03-18-2026 One Time Monitoring
Total Number of Schedules Displayed = 15

Compliance Schedule

Activity Name Activity Due Date Activity Projected Date Activity Achieved Date Activity Reported Date
LVL1 TTT TC+/EC- WO RPTS 2026-04-03 04-03-2026
LVL2 TTT MULTIPLE TC+ 2ND LVL 1-12 MN 2026-07-03 07-03-2026
HAND DELIVER/MAIL/POST PUBLIC NOTICE 2026-08-09
SUBMIT PROOF OR CERTIFIC OF PN TO DEQ 2026-08-19
LVL2 TTT MCL POS SAMPLES 2026-09-05 09-05-2026
ELIMINATE AND PREVENT VIOLATIONS 2026-09-09
PROVIDE DISINFECTION 2026-09-09
SUBMIT SAFE BACTERIOLOGICAL SAMPLES 2026-09-09
IMPLEMENT REQUIRED CORRECTIVE ACTION 2026-12-06
Total Number of Compliance Schedules Displayed = 9

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: Mon Aug 17 14:54:18 CDT 2026