NOTE: This web application uses the same arithmetic and logic to provide mitigation bank and in-lieu-fee credit estimates used in the Oregon Department of State Lands (DSL) Excel spreadsheet provided in the hyperlink below in this web page. The only difference is that on the dropdown selection for mitigation type in this application a credit / acres ratio of 1.5:1 for creation is used instead of 1:1 as used in the DSL spreadsheet. The former ratio of 1.5:1 is what has been used by most of the mitigation banks in Oregon up until recently. However, the user is not required to use the default dropdown values and can insert any value desired as a substitute. While using the defaults provided by DSL will more likely result in a similar conclusion on the credits eligible for authorization and release by the agency, DSL reserves discretionary authority to alter their defaults. Therefore calculators such as these should only be considered as credit estimators of a given bank's actual authorized credit allotment.