Metropolitan Council Environmental Services tests treated wastewater effluent discharged from eight Twin Cities metro area wastewater treatment plants into area rivers. We test the effluent for toxicity to meet National Pollutant Discharge Elimination System permit requirements and ensure that the treated wastewater is safe to enter area rivers.
We conduct groundwater monitoring at several wastewater treatment plants to determine the impacts of past buisolids disposal practices on local groundwater quality. We also monitor this goroundwater to meet National Pollutant Discharge Elimination System permits and state monitoring requirements, as well as for planning purposes.
View map of MCES wastewater treatment plant locations (PDF).
For more information about our wastewater effluent testing, contact Jennifer Keville at firstname.lastname@example.org or 651-602-1765. For more information about where and how we currently test groundwater at our wastewater treatment plants, contact Jack Barland at email@example.com or 651-602-8341.
Data and report requests
for data on monitoring and water quality.