Tunnel and Reservoir Plan Data and Reports
Tunnel and Reservoir Plan (TARP) Return Flow
Detailed daily data on water pumped to water reclamation plants from TARP
Calumet TARP 1988-2010
Calumet TARP 2011-2020
Calumet TARP 2021-2030
Stickney TARP 1989-2010
Stickney TARP 2011-2020
Stickney TARP 2021-2030
TARP Groundwater Monitoring Reports
Reports on groundwater monitoring at TARP reservoirs and tunnels
Report No. 24-09 Thornton Composite Reservoir Groundwater Monitoring Report Fourth Quarter 2023
Report No. 24-17 Thornton Composite Reservoir Groundwater Monitoring Report First Quarter 2024
Report No. 24-19 Tunnel and Reservoir Plan Calumet Tunnel System Annual Groundwater Monitoring Report for 2023
Report No. 24-20 Tunnel and Reservoir Plan Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2023
Report No. 24-21 Tunnel and Reservoir Plan Gloria Alitto Majewski CUP Underflow Plan Reservoir Water Quality Monitoring Wells Annual Groundwater Monitoring Report for 2023
Report No. 24-22 Tunnel and Reservoir Plan Mainstream Tunnel System Annual Groundwater Monitoring Report for 2023
Report No. 24-23 Tunnel and Reservoir Plan Thornton Transitional Flood Control Reservoir and Wells Annual Groundwater Monitoring Report for 2023
Report No. 24-24 Tunnel and Reservoir Plan Upper Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2023
Report No. 24-35 Thornton Composite Reservoir Groundwater Monitoring Report Second Quarter 2024
Report No. 24-36 Tunnel and Reservoir Plan McCook Reservoir Annual Groundwater Monitoring Report for 2023
Archive
Report No. 23-09 Thornton Composite Reservoir Groundwater Monitoring Report Fourth Quarter 2022
Report No. 23-14 Tunnel and Reservoir Plan McCook Reservoir Annual Groundwater Monitoring Report for 2022
Report No. 23-19 Thornton Composite Reservoir Groundwater Monitoring Report First Quarter 2023
Report No. 23-20 Tunnel and Reservoir Plan Calumet Tunnel System Annual Groundwater Monitoring Report for 2022
Report No. 23-21 Tunnel and Reservoir Plan Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2022
Report No. 23-22 Tunnel and Reservoir Plan Mainstream Tunnel System Annual Groundwater Monitoring Report for 2022
Report No. 23-23 Tunnel and Reservoir Plan Gloria Alitto Majewski CUP Underflow Plan Reservoir Water Quality Monitoring Wells Annual Groundwater Monitoring Report for 2022
Report No. 23-24 Tunnel and Reservoir Plan Upper Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2022
Report No. 23-25 Tunnel and Reservoir Plan Thornton Transitional Flood Control Reservoir and Wells Annual Groundwater Monitoring Report for 2022
Report No. 23-43 Thornton Composite Reservoir Groundwater Monitoring Report Second Quarter 2023
Report No. 23-44 Thornton Composite Reservoir Groundwater Monitoring Report Third Quarter 2023
Report No. 22-06 Thornton Composite Reservoir Groundwater Monitoring Report Fourth Quarter 2021
Report No. 22-10 Tunnel and Reservoir Plan McCook Reservoir Annual Groundwater Monitoring Report for 2021
Report No. 22-14 Thornton Composite Reservoir Groundwater Monitoring Report First Quarter 2022
Report No. 22-16 Tunnel and Reservoir Plan Calumet Tunnel System Annual Groundwater Monitoring Report for 2021
Report No. 22-17 Tunnel and Reservoir Plan Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2021
Report No. 22-18 Tunnel and Reservoir Plan Mainstream Tunnel System Annual Groundwater Monitoring Report for 2021
Report No. 22-19 Tunnel and Reservoir Plan Gloria Alitto Majewski CUP Underflow Plan Reservoir Water Quality Monitoring Wells Annual Groundwater Monitoring Report for 2021
Report No. 22-20 Tunnel and Reservoir Plan Thornton Transitional Flood Control Reservoir and Wells Annual Groundwater Monitoring Report for 2021
Report No. 22-21 Tunnel and Reservoir Plan Upper Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2021
Report No. 22-29 Thornton Composite Reservoir Groundwater Monitoring Report Second Quarter 2022
Report No. 22-40 Thornton Composite Reservoir Groundwater Monitoring Report Third Quarter 2022
Report No. 21-02 Groundwater Quality under Tunnel Fills 2017-2019
Report No. 21-09 Thornton Composite Reservoir Groundwater Monitoring Report Fourth Quarter 2020
Report No. 21-20 Thornton Composite Reservoir Groundwater Monitoring Report First Quarter 2021
Report No. 21-21 Tunnel and Reservoir Plan McCook Reservoir Annual Groundwater Monitoring Report for 2020
Report No. 21-24 Tunnel and Reservoir Plan Mainstream Tunnel System Annual Groundwater Monitoring Report for 2020
Report No. 21-25 Tunnel and Reservoir Plan Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2020
Report No. 21-26 Tunnel and Reservoir Plan Upper Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2020
Report No. 21-27 Tunnel and Reservoir Plan Thornton Transitional Flood Control Reservoir and Wells Annual Groundwater Monitoring Report for 2020
Report No. 21-28 Tunnel and Reservoir Plan Gloria Alitto Majewski CUP Underflow Plan Reservoir Water Quality Monitoring Wells Annual Groundwater Monitoring Report for 2020
Report No. 21-29 Tunnel and Reservoir Plan Calumet Tunnel System Annual Groundwater Monitoring Report for 2020
Report No. 21-35 Thornton Composite Reservoir Groundwater Monitoring Report Second Quarter 2021
Report No. 21-43 Thornton Composite Reservoir Groundwater Monitoring Report Third Quarter 2021
Report No. 20-06 Thornton Composite Reservoir Groundwater Monitoring Report Fourth Quarter 2019
Report No. 20-14 Thornton Composite Reservoir Groundwater Monitoring Report First Quarter 2020
Report No. 20-15 Tunnel and Reservoir Plan McCook Reservoir Annual Groundwater Monitoring Report for 2019
Report No. 20-16 Tunnel and Reservoir Plan Mainstream Tunnel System Annual Groundwater Monitoring Report for 2019
Report No. 20-17 Tunnel and Reservoir Plan Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2019
Report No. 20-18 Tunnel and Reservoir Plan Upper Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2019
Report No. 20-19 Tunnel and Reservoir Plan Thornton Transitional Flood Control Reservoir and Wells Annual Groundwater Monitoring Report for 2019
Report No. 20-20 Tunnel and Reservoir Plan Gloria Alitto Majewski CUP Underflow Plan Reservoir Water Quality Monitoring Wells Annual Groundwater Monitoring Report for 2019
Report No. 20-21 Tunnel and Reservoir Plan Calumet Tunnel System Annual Groundwater Monitoring Report for 2019
Report No. 20-26 Thornton Composite Reservoir Groundwater Monitoring Report Second Quarter 2020
Report No. 20-33 Thornton Composite Reservoir Groundwater Monitoring Report Third Quarter 2020
Report No. 19-06 Thornton Composite Reservoir Groundwater Monitoring Report Fourth Quarter/Annual Monitoring 2018
Report No. 19-14 Thornton Composite Reservoir Groundwater Monitoring Report First Quarter 2019 for 2018
Report No. 19-15 Tunnel and Reservoir Plan Mainstream Tunnel System Annual Groundwater Monitoring Report 2018
Report No. 19-16 Tunnel and Reservoir Plan Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2018
Report No. 19-17 Tunnel and Reservoir Plan Upper Des Plaines Tunnel System Annual Groundwater Monitoring Report for 2018
Report No. 19-18 Tunnel and Reservoir Plan Thornton Transitional Flood Control Reservoir and Wells Annual Groundwater Monitoring Report for 2018
Report No. 19-19 Tunnel and Reservoir Plan Gloria Alitto Majewski Chicago Underflow Plan Reservoir Water Quality Monitoring Wells Annual Groundwater Monitoring Report for 2018
Report No. 19-20 Tunnel and Reservoir Plan Calumet Tunnel System Annual Groundwater Monitoring Report for 2018
Report No. 19-25 Thornton Composite Reservoir Groundwater Monitoring Report Second Quarter 2019
Report No. 19-27 Tunnel and Reservoir Plan McCook Reservoir Annual Groundwater Monitoring Report for 2018
Report No. 19-32 Thornton Composite Reservoir Groundwater Monitoring Report Third Quarter 2019