Drinking Water Branch

 

Return Links

   Water System Detail

   Water Systems

   Water System Search

   County Map

Glossary

 

Sample and Compliance Schedules

Water System No. : DE0000004 Federal Type : C
Water System Name : GARRISON LAKE PUMP DISTRICT State Type : C
Principal County Served : KENT Primary Source : GW
Status : A Activity Date : 09-01-1977

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
15 RT MN 01-12-2023 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
DS001 DISTRIBUTION SYSTEM PBCU PBCU 60 RT 6M 07-01-2025 to 12-31-2025 01-01-2026 to 06-30-2026
DS001 DISTRIBUTION SYSTEM PBCU PBCU 30 RT 3Y 06-01-2025 to 06-30-2025 No Monitoring After 06-30-2025
DS001 DISTRIBUTION SYSTEM RDBP REG DBP 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
TP001 GARRISON LAKE TREATMENT PLANT ARCH ANNUAL ROUTINE CHEM 1 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
TP001 GARRISON LAKE TREATMENT PLANT RSOC REG SOC 2 RT 3Y Monitoring Partially Completed 01-01-2028 to 12-31-2030
TP001 GARRISON LAKE TREATMENT PLANT RVOC REG VOC (INCL MTBE) 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
TP001 GARRISON LAKE TREATMENT PLANT RIOC REGULATED IOC 1 RT 9Y Monitoring Completed 01-01-2026 to 12-31-2034
TP001 GARRISON LAKE TREATMENT PLANT RRAD REGULATED RADS 1 RT 6Y 01-01-2020 to 12-31-2025 01-01-2026 to 12-31-2031
TP003 SHEFFIELD TREATMENT PLANT-NORTH DOVER ARCH ANNUAL ROUTINE CHEM 1 RT YR 01-01-2025 to 03-12-2025 No Monitoring After 03-12-2025
TP003 SHEFFIELD TREATMENT PLANT-NORTH DOVER RVOC REG VOC (INCL MTBE) 1 RT 3Y 01-01-2025 to 03-12-2025 No Monitoring After 03-12-2025
TP003 SHEFFIELD TREATMENT PLANT-NORTH DOVER RIOC REGULATED IOC 1 RT 9Y 01-01-2023 to 03-12-2025 No Monitoring After 03-12-2025
TP003 SHEFFIELD TREATMENT PLANT-NORTH DOVER RRAD REGULATED RADS 1 RT 9Y 01-01-2023 to 03-12-2025 No Monitoring After 03-12-2025
TP004 KENTWOOD TREATMENT PLANT-NORTH DOVER ARCH ANNUAL ROUTINE CHEM 1 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
TP004 KENTWOOD TREATMENT PLANT-NORTH DOVER RVOC REG VOC (INCL MTBE) 1 RT 3Y 01-01-2024 to 12-31-2026 01-01-2027 to 12-31-2029
TP004 KENTWOOD TREATMENT PLANT-NORTH DOVER RIOC REGULATED IOC 1 RT 9Y 01-01-2023 to 12-31-2031 01-01-2032 to 12-31-2040
TP004 KENTWOOD TREATMENT PLANT-NORTH DOVER RRAD REGULATED RADS 1 RT 9Y 01-01-2023 to 12-31-2031 01-01-2032 to 12-31-2040
Total Number of Schedules Displayed = 16

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
TP001 GARRISON LAKE TREATMENT PLANT 1024 CYANIDE 1 RT 3Y 01-01-2025 to 12-31-2027 01-01-2028 to 12-31-2030
TP001 GARRISON LAKE TREATMENT PLANT 1025 FLUORIDE 1 RT YR Monitoring Completed 01-01-2026 to 12-31-2026
TP001 GARRISON LAKE TREATMENT PLANT 1040 NITRATE 1 RT MN 07-01-2025 to 07-31-2025 08-01-2025 to 08-31-2025
TP001 GARRISON LAKE TREATMENT PLANT 1041 NITRITE 1 RT 9Y Monitoring Completed 01-01-2029 to 12-31-2037
TP001 GARRISON LAKE TREATMENT PLANT 2326 PENTACHLOROPHENOL 1 RT YR Monitoring Completed 04-01-2026 to 06-30-2026
TP003 SHEFFIELD TREATMENT PLANT-NORTH DOVER 1024 CYANIDE 1 RT 3Y 01-01-2025 to 03-12-2025 No Monitoring after 03-12-2025
TP003 SHEFFIELD TREATMENT PLANT-NORTH DOVER 1025 FLUORIDE 1 RT YR Monitoring Completed No Monitoring after 03-12-2025
TP003 SHEFFIELD TREATMENT PLANT-NORTH DOVER 1040 NITRATE 1 RT YR Monitoring Completed No Monitoring after 03-12-2025
TP003 SHEFFIELD TREATMENT PLANT-NORTH DOVER 1041 NITRITE 1 RT 9Y Monitoring Completed No Monitoring after 03-12-2025
TP004 KENTWOOD TREATMENT PLANT-NORTH DOVER 1024 CYANIDE 1 RT 3Y 01-01-2025 to 12-31-2027 01-01-2028 to 12-31-2030
TP004 KENTWOOD TREATMENT PLANT-NORTH DOVER 1025 FLUORIDE 1 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
TP004 KENTWOOD TREATMENT PLANT-NORTH DOVER 4109 GROSS ALPHA PARTICLE ACTIVITY 1 RT 6Y initialized initialized
TP004 KENTWOOD TREATMENT PLANT-NORTH DOVER 1040 NITRATE 1 RT YR 01-01-2025 to 12-31-2025 01-01-2026 to 12-31-2026
TP004 KENTWOOD TREATMENT PLANT-NORTH DOVER 1041 NITRITE 1 RT 9Y Monitoring Completed 01-01-2029 to 12-31-2037
Total Number of Schedules Displayed = 14

Compliance Schedule

Activity Name Activity Due Date Activity Projected Date Activity Achieved Date Activity Reported Date
LCN CERTIFICATE SUBMITTAL 2009-10-30 10-30-2009
LCN CERTIFICATE SUBMITTAL 2012-10-30 10-30-2012
LCN CERTIFICATE SUBMITTAL 2015-10-30 10-30-2015
LCN CERTIFICATE SUBMITTAL 2018-10-30 10-30-2018
LCN CERTIFICATE SUBMITTAL 2021-10-30 10-30-2021
COMPLETE INITIAL LSL INVENTORY 2024-10-16 10-16-2024
SUBMIT LEAD SERVICE LINE INVENTORY 2024-10-16 10-16-2024
LCN CERTIFICATE SUBMITTAL 2024-10-30 10-30-2024
LCN CERTIFICATE SUBMITTAL 2024-10-30 10-30-2024
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: Sat Jul 12 04:03:06 EDT 2025