By Andi Anderson
The Western Basin of Lake Erie faces growing pressure from nutrient pollution that harms water quality, ecosystems, and communities across the region.
Excess phosphorus runoff fuels harmful algal blooms that threaten drinking water, public health, and local fishing and tourism economies.
To improve understanding of this challenge, a new public dashboard now provides near real time water quality data from important watersheds flowing into Lake Erie.
The project is led by the Alliance for the Great Lakes, in partnership with LimnoTech and Michigan State University, with support from government and foundation funding.
The Michigan Department of Agriculture and Rural Development awarded a $4.86 million grant to install advanced monitoring equipment across five priority sub watersheds.
Additional funding from the Erb Family Foundation helped strengthen the effort. This project addresses a long-standing need by tracking pollution before it enters Lake Erie.
“To protect Lake Erie from pollution, we have to know where it comes from and how it travels through the watershed,” said Angela Blatt, Alliance for the Great Lakes’ Senior Agriculture Policy Manager. “This monitoring network and the public dashboard will help agencies, farmers, and communities better target conservation and land management practices to prevent pollution from running off the landscape into our shared water. We applaud the leadership of Director Boring, who has continually emphasized the importance of expanding monitoring and data collection to help guide conservation decision making.”
“At MDARD, we're focused on science driven solutions that improve our understanding of nutrient loss and transport so we can make meaningful progress toward water quality improvements. This expanded monitoring network and the new nutrient tracking dashboard are concrete examples of the innovation that the public and private sectors can deliver when we work together,” said MDARD Director Tim Boring. “These powerful tools will provide real time data that helps agencies and organizations – and the farmers and communities we serve – take targeted actions to keep nutrients on fields and out of our waterways. I'm proud to support this work and grateful to our fellow partners for bringing this dashboard to life.”
Monitoring began in October twenty twenty four and includes Lime Creek, Stony Creek, the Saline River headwaters, Nile Ditch, and the S. S. LaPointe Drain.
The system measures water flow, sediment movement, and phosphorus, including nutrients traveling through underground farm drainage.
“This project uses high tech sensors and sampling methods to get a glimpse of how fast water runs off the landscape and how much sediment and phosphorus is in that runoff at 50 points within these watersheds. Every rain event is an opportunity to look for signs of progress and improvements in each of these sub watersheds. We will be able to detect changes faster and report back on progress sooner than downstream monitoring,” said Ed Verhamme, Senior Engineer at LimnoTech.
“Edge of field studies show in certain areas that most of the phosphorus leaving farm fields is transported through tile drainage systems,” said Jeremiah Asher, Assistant Director of the Institute of Water Research at Michigan State University. “By deploying a high density subsurface monitoring network in the South Branch of the River Raisin, we aim to improve our ability to understand, predict, and ultimately manage nutrient losses from these pathways.”
The public dashboard allows users to view current conditions, explore trends, and download data. It supports transparency, informed decision making, and long term efforts to protect Lake Erie and surrounding communities.
Photo Credit: gettyimages-zms
Categories: Illinois, Rural Lifestyle