Nathan Olson Aquatic Invasive Species Specialist Minnesota Department of Natural Resources ext. 259

AIS Prevention: Regulations and Permits Today’s Topics: What are infested waters? What are infested waters? What are the regulations related to infested waters and water appropriation? What are the regulations related to infested waters and water appropriation? What is the process to obtain permits? What is the process to obtain permits? Questions Questions

AIS Prevention: Regulations and Permits What is a designated “infested water”? The DNR designates waters that (1) contain aquatic invasive species that could spread to other waters if use of the water and related activities are not regulated to prevent spread, and (2) waters connected to designated infested waters. The DNR designates waters that (1) contain aquatic invasive species that could spread to other waters if use of the water and related activities are not regulated to prevent spread, and (2) waters connected to designated infested waters. Common carp and curly-leaf pondweed excluded. Common carp and curly-leaf pondweed excluded. Spiny waterflea

AIS Prevention: Regulations and Permits How do you know if a water body is a designated “infested waters”? Signs at accesses or stream Signs at accesses or stream Fishing regs booklet Fishing regs booklet State Register (official) State Register (official) DNR Web site (official) DNR Web site (official) Call Invasive Species Specialist Call Invasive Species Specialist

AIS Prevention: Regulations and Permits What are the regulations related to “infested waters”? M.R Water from designated infested waters may not be diverted to other waters, transported on a public road, or transported or appropriated off property riparian to infested waters except: … under permit or emergencies

AIS Prevention: Regulations and Permits What are the “draining” regs? M.S. 84D - M.S. 84D - “When leaving waters of the state a person must drain water- related equipment holding water and live wells and bilges by removing the drain plug before transporting the water-related equipment off the water access site or riparian property.” “Drain plugs,… valves, … must be removed or opened while transporting water-related equipment.”

Example Infested Waters Permits MPCA Water quality sampling Infested Waters Permit: To take water samples from infested waters Conditions: Label containers; treat water by boiling before discharge FROM AIS INFESTED WATERS

Example Infested Waters Permits Sucker Lake to Snail Lake Infested Waters Permit: To pump water from infested lake to raise Snail Lake Condition: Filter water to 25 microns

Example Infested Waters Permits Union Lake to wetland Permit Condition: Required filtration of water to 500 microns

Example Infested Waters Condition Pesticide Mixes Potential permit conditions: Require to filter water (size varies by species) Require to filter water (size varies by species) Clean off and flush hoses used in infested waters Clean off and flush hoses used in infested waters Dispose leftover water at least 300 feet from other waters Dispose leftover water at least 300 feet from other waters Photo credit: Forest Resources

Options for Taking Water from Surface Waters 1.Recommended: Use an uninfested waterbody – a)No permit, if less that 10,00 gallons per day or 1 million per year / per waterbody b)Use general permit if temporary activity (<1 YR); c)Apply for appropriation permit if more than 10,000 gallons per day or 1 million per year / per waterbody. 2.If no uninfested water is nearby and available – a)apply for infested waters permit*; b)Same as b) and c) above if meet threshold* * May take up to 90 days for any of these permits AIS Prevention: Regulations and Permits

What is the process to obtain permits? Visit DNR Web site at:

What is the process to obtain permits? 1.Obtain application form online 2.Complete application 3.Submit application 4.Wait for decision on application 5.Print, sign and provide copy of permit to those working under the permit 6.Keep copies in vehicles taking water AIS Prevention: Regulations and Permits

One more thing … take precautions to avoid spreading terrestrial invasive species during your work. arrive with clean gear leave with clean gear visit

AIS Prevention: Regulations and Permits Questions?