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Sample and Compliance Schedules

Water System No. : MT0000181 Federal Type : C
Water System Name : COLUMBIA FALLS CITY OF State Type : C
Principal County Served : FLATHEAD Primary Source : GW
Status : A Activity Date : 02-14-2000

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
Total Number of Schedules Displayed = 0

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
DS001 DISTRIBUTION SYSTEM ASBE CDS ASBESTOS 1 RT 9Y No Monitoring in Current Period 01-01-2029 to 12-31-2037
DS001 DISTRIBUTION SYSTEM PBCU CDS LEAD COPPER ONLY 20 RT 3Y 06-01-2022 to 09-30-2024 06-01-2025 to 09-30-2027
WL002 WELL 1 OLD LP GWIC 85576 ARSE CDS ARSENIC 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
WL002 WELL 1 OLD LP GWIC 85576 NITR CDS NITRATE NITRITE 1 RT YR Monitoring Completed 01-01-2025 to 12-31-2025
WL002 WELL 1 OLD LP GWIC 85576 PHTH CDS PHTHALATE DI 1 RT YR 01-01-2024 to 12-31-2024 01-01-2025 to 12-31-2025
WL002 WELL 1 OLD LP GWIC 85576 GRAL CDS RAD GROSS ALPHA 1 RT 9Y Monitoring Completed 01-01-2026 to 12-31-2034
WL002 WELL 1 OLD LP GWIC 85576 COMB CDS RADIUMS COMBINED 1 RT 9Y Monitoring Completed 01-01-2026 to 12-31-2034
WL002 WELL 1 OLD LP GWIC 85576 SOC CDS SOC REGULATED 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
WL002 WELL 1 OLD LP GWIC 85576 VOC1 CDS VOC 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
WL002 WELL 1 OLD LP GWIC 85576 INO3 CDS W P2-5 INORGANIC 1 RT 9Y Monitoring Completed 01-01-2029 to 12-31-2037
WL002 WELL 1 OLD LP GWIC 85576 SWW STATE WIDE WAIVERS 1 RT 9Y Monitoring Completed 01-01-2029 to 12-31-2037
WL007 WELL 2 CLARE PARK GWIC 278032 ARSE CDS ARSENIC 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
WL007 WELL 2 CLARE PARK GWIC 278032 NITR CDS NITRATE NITRITE 1 RT YR Monitoring Completed 01-01-2025 to 12-31-2025
WL007 WELL 2 CLARE PARK GWIC 278032 GRAL CDS RAD GROSS ALPHA 1 RT 9Y Monitoring Completed 01-01-2026 to 12-31-2034
WL007 WELL 2 CLARE PARK GWIC 278032 COMB CDS RADIUMS COMBINED 1 RT 9Y Monitoring Completed 01-01-2026 to 12-31-2034
WL007 WELL 2 CLARE PARK GWIC 278032 SOC CDS SOC REGULATED 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
WL007 WELL 2 CLARE PARK GWIC 278032 VOC1 CDS VOC 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
WL007 WELL 2 CLARE PARK GWIC 278032 INO3 CDS W P2-5 INORGANIC 1 RT 9Y Monitoring Completed 01-01-2029 to 12-31-2037
WL008 WELL 3 HORINE PARK GWIC 309486 ARSE CDS ARSENIC 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
WL008 WELL 3 HORINE PARK GWIC 309486 NITR CDS NITRATE NITRITE 1 RT YR Monitoring Completed 01-01-2025 to 12-31-2025
WL008 WELL 3 HORINE PARK GWIC 309486 INO1 CDS P2-5 INORGANICS 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
WL008 WELL 3 HORINE PARK GWIC 309486 GRAL CDS RAD GROSS ALPHA 1 RT 9Y No Monitoring in Current Period 01-01-2026 to 12-31-2034
WL008 WELL 3 HORINE PARK GWIC 309486 COMB CDS RADIUMS COMBINED 1 RT 9Y No Monitoring in Current Period 01-01-2026 to 12-31-2034
WL008 WELL 3 HORINE PARK GWIC 309486 SOC CDS SOC REGULATED 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
WL008 WELL 3 HORINE PARK GWIC 309486 VOC1 CDS VOC 1 RT YR Monitoring Completed 01-01-2025 to 12-31-2025
Total Number of Schedules Displayed = 25

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
WL002 WELL 1 OLD LP GWIC 85576 1032 MANGANESE 1 RT YR 01-01-2024 to 12-31-2024 ----
WL007 WELL 2 CLARE PARK GWIC 278032 1032 MANGANESE 1 RT YR 01-01-2024 to 12-31-2024 ----
WL008 WELL 3 HORINE PARK GWIC 309486 1032 MANGANESE 1 RT YR 01-01-2024 to 12-31-2024 ----
Total Number of Schedules Displayed = 3

Compliance Schedule

Activity Name Activity Due Date Activity Projected Date Activity Achieved Date Activity Reported Date
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 1) 2020-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 2) 2021-12-31
WAIVER (STEP 1) : APPLICATION 2022-06-30
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 3) 2022-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 4) 2023-12-31
SUBMIT ACCEPTABLE CCR 2024-06-30
SUBMIT ACCEPTABLE CERTIFICATION 2024-09-30
LSLI COMPLETE INITIAL LSL INVENTORY 2024-10-16 10-16-2024
LSLI SUBMIT LEAD SERVICE LINE INVENTORY 2024-10-16 10-16-2024
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 5) 2024-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 6) 2025-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 7) 2026-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 8) 2027-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 9) 2028-12-31
WAIVER (STEP 3) : SWP RECCOMENDATION
WAIVER (STEP 2) : ELIGIBILITY REVIEW 11-03-2021 11-03-2021
WAIVER (STEP 4) : PWS DECISION 11-03-2021
Total Number of Compliance Schedules Displayed = 17

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: Fri Apr 26 13:32:30 MDT 2024