The following references are
existing studies that conclude groundwater will not be contaminated by typical
stormwater discharges. They are specific to particular geologic
formations and setbacks (i.e., a minimum depth to groundwater and a minimum
distance to water wells). Permit applicants can cite these documents as
being protective of groundwater quality at their sites if their UICs are within
the same geologic formation(s) and meet the setbacks described in the
referenced document.
- Decision making framework for groundwater protectiveness demonstration, underground injection control system evaluation and response.City of Portland BES, 2008.
- GSI, 2011a. Technical Memorandum, Pollutant Fate and Transport Model Resultsin Support of the City of Bend UIC WPCF Permit – Groundwater Protectiveness Demonstration and Proposed EDLsPrepared for: City of Bend
- GSI, 2011c. Technical Memorandum, Pollutant Fate and Transport Model Resultsin Support of the City of Gresham UIC WPCF Permit – Proposed EDLsPrepared for: City of Gresham, Oregon
- GSI, 2011d. Technical Memorandum, Pollutant Fate and Transport Model Results in Support of the City of Redmond UIC WPCF Permit – Groundwater Protectiveness Demonstration and Proposed EDLsPrepared for: City of Redmond, Oregon
- GSI, 2012. Determination of Waste Management Areas at Wet Feet UICs by Numerical Simulation of Pollutant Fate and Transport. Prepared for: City of Portland
- GSI, 2013a. Groundwater Protectiveness DemonstrationsPrepared for: City of Eugene, Oregon
- GSI, 2013b. Groundwater Protectiveness DemonstrationsPrepared for: Lane County, Oregon
- GSI, 2013c. Unsaturated Zone Groundwater Protectiveness DemonstrationPrepared for: City of Milwaukie, Oregon
- GSI, 2013d. Groundwater Protectiveness Demonstrations and Risk Prioritization for Underground Injection Control (UIC) Devices, City of Canby, OregonPrepared for: City of Canby, Oregon
- GSI, 2013e. Groundwater Protectiveness Demonstrations and Risk Prioritization for Underground Injection Control (UIC) Devices, City of Keizer, OregonPrepared for: City of Keizer
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