The Ohio Department of Agriculture factsheet on the the Ohio Working Lands Small Grains Program
The Michigan Department of Environment, Great Lakes, and Energy (EGLE) webpage dedicated to Lake Erie resources.
An interactive mapping platform that allows users to zoom in on subwatersheds and create detailed maps.
Click below to download a summary file of the tributary data on ErieStat.
Tributary monitoring data was used by the USGS, NCWQR, USEPA and ECCC to calculate spring and annual phosphorus loads. Annual loads were estimated at the river mouth using tributary monitoring and municipal discharge data from NCWQR, OEPA, MDEQ, USEPA, USGS, ECCC, and OMECC.
Ohio outlines actions to reduce phosphorus in Lake Erie.
This interactive website by the Indiana State Department of Agriculture (ISDA) includes story map features and information on goals and actions in the Western Lake Erie Basin. Additional information and links are available on ISDA's Western Lake Erie Basin page.
The Great Lakes Water Quality Agreement (GLWQA), signed by Canada and the United States, is a commitment to protect the waters of the Great Lakes. It was most recently updated in 2012. Annex 4 was formed to manage phosphorus concentrations and loadings (and other nutrients if warranted) in the Great Lakes.
Annex 4 of the 2012 Great Lakes Water Quality Agreement describes the nutrient management objectives for the Great Lakes.