|Maximum Depth||8 Feet|
|Lake Size||9 Acres|
|Watershed Size||180 Acres|
|Metro Council Lake Grade (2020)||C
Excess Nutrients (Phosphorus)
Water Monitoring Data
The LMRWMO partners with the Metropolitan Councils Citizen Assisted Monitoring Program
See recent water monitoring reports for more information.
Contact the LMRWMO Administrator for information on becoming a water quality monitor for a nearby lake or stream.
The LMRWMO partnered with Dakota County and the City of West St. Paul on the 2018-2019 installation of multiple stormwater projects at Thompson Lake. These projects are expected to provide long term, incremental water quality improvements which will be tracked with continued water monitoring.
2018-2019 Thompson Lake Project