Summary of GLSM Wetlands Monitoring 2019

Wright State University's Dr. Stephen Jacquemin and Ag Solutions' Theresa Dirksen gave an update on wetlands monitoring at the February 2020 Lake Improvement Association member meeting.

KDP Pilot Project Report

A pilot project designed to test a nutrient removal system for dairy and swine manure found the system capable of removing up to 85 percent of phosphorus from manure, a key contributor the nutrient...

Changes in Water Quality in GLSM Watershed Following Manure Application Regulations

These documents offer a summary and full report of the water quality changes in the Grand Lake St. Marys watershed following manure application regulations.

Adaptive Management Plan 2017

This file contains the updated Adaptive Management Plan created for Grand Lake St. Marys in 2017.

Ag Solutions: Potential Pilot Projects and Field Practices

This PDF is compiled from a presentation Ag Solutions Coordinator Theresa Dircksen gave at the April 2017 LIA member meeting. It includes technologies Ag Solutions is considering as pilot projects to reduce nutrient load...

Prairie Creek Treatment Train Schematic Design Narrative

An overview of the treatment train at Prairie Creek near Grand Lake St. Marys. Featuring a project description, maps, photos,

A Plant Evolution: Mycorrhizal Fungi

Learn how fungi might be able to increase nutrient absorption in crop plants, thus reducing nutrient runoff and improving water

Grand Lake St. Marys Restoration Commission Action Plan

A comprehensive study, plan and associated strategies to restore Grand Lake St. Marys. Read how Grand Lake St. Marys will

US EPA National Eutrophication Study

This United States Environmental Protection Agency national study looks at Grand Lake St. Marys lake and drainage basin characteristics, water

GLSM Watershed Update

ODNR Dept. of Soil and Water's Terry Mescher and Frances Springer gave the following presentation to the Lake Improvement Association