Welcome to the Middle St. Croix Watershed Management Organization.

What’s New

2015 – 2025 MSCWMO Watershed Management Plan
The Middle St. Croix Watershed Management Organization has completed its 10 year watershed management plan. The Plan sets the vision and guidelines for managing surface water resources within the boundaries of the MSCWMO. Please submit any questions to Mike Isensee, MSCWMO Administrator at misensee@mnwcd.org or 651-330-8220 x22

Conservation Projects Map
home_ mapButton

NEW! Conservation Projects Map: The MSCWMO has worked with private and government landowners to install water quality improvement practices throughout the watershed. Check out our new on-line map to see and learn about the many projects in Washington County and the Middle St. Croix Watershed.



Washington County – Septic System Ordinance Update
Washington County now has financial assistance available to help residents replace noncompliant septic systems. The Washington County SSTS Low Interest Loan Program utilizes state funds from the Minnesota Department of Agriculture to offer loans ranging from 1.5%-3%, to replace noncompliant septic systems. A small amount of grant funding may also available to cost share income households.

MSCWMO New Office Location
MSCWMO new office location The Middle St. Croix Watershed Management Organization is now located at 455 Hayward Avenue, Oakdale, MN.

Upcoming Meetings


mscwmo-lilylake The next Middle St. Croix Watershed Management Board Meeting is Thursday September 14, 2017 at 6:00 p.m. Read more ►