This project will provide information about the amount and sources of phosphorous flowing into Lake St Croix by implementing additional water quality monitoring and reduce the amount of phosphorous flowing into Lake St Croix by implementing phosphorous reduction activities. The St Croix River Association (SCRA) will coordinate with the St. Croix Basin Water Resources Planning Team (Basin Team) on the identification and funding of comprehensive water monitoring and phosphorus reduction activities in the Lake St. Croix portion of the St.
This project will apply the Sunrise River watershed computer model generated under previous projects to selected scenarios of land-cover and land-management changes. The watershed model calibrated to conditions in the late 1990s will form the initial baseline against which all other model runs will be contrasted. Scenarios to be run will include changes in future land cover, agricultural practices, urban practices, and natural resource management.