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Sample and Compliance Schedules

Water System No. : VT0020575 Federal Type : NTNC
Water System Name : TWIN FARMS State Type : NTNC
Principal County Served : WINDSOR Primary Source : GW
Status : A Activity Date : 05-05-1997

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
1 RT QT 07-01-2023 07-31-2026 1/1 12/31 3100 COLIFORM (TCR)
1 RT QT 10-01-2026 1/1 12/31 3100 COLIFORM (TCR)
3 TR MN 08-01-2026 08-31-2026 8/1 8/31 3100 COLIFORM (TCR)
3 RP DL 07-07-2026 07-14-2026 7/7 7/14 3100 COLIFORM (TCR)
Total Number of Schedules Displayed = 4

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 CL90 CDS FOR LEAD COPPER 5 RT 3Y 06-01-2024 to 09-30-2024 06-01-2027 to 09-30-2027
TP002 TREATMENT PLANT 2 CAIN CDS FOR ALL INORGAN 1 RT 3Y 10-01-2028 to 12-31-2028 10-01-2031 to 12-31-2031
TP002 TREATMENT PLANT 2 CNO3 CDS FOR NITRATE 1 RT YR Monitoring Completed 04-01-2027 to 06-30-2027
TP002 TREATMENT PLANT 2 CSOC CDS FOR SOC 1 RT 3Y 10-01-2027 to 12-31-2027 10-01-2030 to 12-31-2030
TP002 TREATMENT PLANT 2 CPFA CDS FOR ST PFAS 1 RT 3Y 01-01-2027 to 02-28-2027 01-01-2030 to 02-28-2030
TP002 TREATMENT PLANT 2 CVOC CDS FOR VOC 1 RT 3Y 04-01-2028 to 06-30-2028 04-01-2031 to 06-30-2031
Total Number of Schedules Displayed = 6

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
DS001 DISTRIBUTION SYSTEM 3014 E. COLI 2 TG 1T 07-07-2026 to 07-14-2026 One Time Monitoring
Total Number of Schedules Displayed = 1

Compliance Schedule

Activity Name Activity Due Date Activity Projected Date Activity Achieved Date Activity Reported Date
LEAD RESULTS NOTICE CERT 2020-12-29 12-29-2020
LVL1 TTT MULTIPLE TC+ 2021-10-01
SOURCE PROTECTION PLAN - UPDATE AND SUBM 2026-03-20 05-06-2026
LVL1 TTT MULTIPLE TC+ 2026-08-12
LEAD RESULTS NOTICE CERT 2026-12-29 12-29-2026
SUBMIT BASELINE SERVICE LINE INVENTORY 2027-11-01 11-01-2027
Total Number of Compliance Schedules Displayed = 6

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 Jul 27 22:33:08 EDT 2026