Arsenic occurs naturally in soil and minerals and is commonly found in groundwater throughout much of Minnesota. The occurrence and distribution of arsenic in groundwater is difficult to predict. Research is steadily increasing our understanding of the mechanisms and geologic conditions that determine arsenic occurrence in groundwater. The arsenic concentration in a new well, measured at the time of construction, is sometimes higher or lower, compared to subsequent sampling results.
The goal of this project is to calculate an additional bacteria total maximum daily load and incorporating that information in the Total Maximum Daily Load Report (TMDL) and the Watershed Restoration and Protection Strategy (WRAPS) report. Other services that will be provided during this project are technical assistance, assistance with responses to comments received during the public notice process, incorporating public comments into the documents and preparing the documents for final federal and state approval.
The goal of this project is to gather and collect necessary watershed data for the development of a Watershed Restoration and Protection Strategy (WRAPS) for the Upper/Lower Red Lakes Watershed that includes impairments, their causes, and plans for restoration. Implementation of the WRAPS will maintain or improve water quality for the watershed.