Construction or land disturbance activity (e.g., clearing, grubbing, excavating, grading and other activities that result in the destruction of the root zone and/or land disturbance activity that is reasonably certain to cause pollution to waters of the state) that are performed by or under contract to a city, county or other governmental jurisdiction that has a stormwater control program for land disturbance activities that has been approved by the Missouri Department of Natural Resources.
For more information, visit Construction Land Disturbance Permits.
*The department is in the process of renewing this permit. If this permit is issued to your facility, you must apply for renewal of your permit a minimum of 30 days before it expires, so the department can authorize your facility to continue operating in Missouri.
MO-R1000 Renewal Master General Permit Reissuance Public Meeting, Nov. 23, 2026