According to the Minnesota Department of Natural Resources, Aquatic Invasive Species (AIS) are species that are not native to Minnesota and cause harm to economic prosperity, the environment, and human health. Certain Aquatic Invasive Species have established in Minnesota waters and others are a major concern for future infestation.  It is our ultimate goal to create a sustainable prevention plan to ensure our waters maintain a healthy ecosystem and a sufficient biomass to protect the strength of our native species, economy, and recreation uses.

These non-native species are the cause of significant ecological and socio-economic problems. They harm ecosystems and threaten the integrity of water resources while degrading natural resources.  They also harm native fish populations, water quality, and water recreation. This plan outlines the efforts Lyon County will undertake to prevent the spread of AIS within Minnesota. This management plan focuses on preventing the introduction of AIS, limiting the spread of existing AIS, and controlling AIS where it is economically and environmentally feasible.

The attached document outlines the management and outreach plan for Lyon County.

Attachments:

AISmanagementplan2018.pdf

1497 kB

Lyon County operates a Geographic Information System (GIS) to provide current and accurate geospatial (map) information to County departments, the general public and other entities. We seek to ensure that Lyon County residents and decision makers have access to geographic information that is complete, timely, accurate, and reliable. We promote the use of GIS and related technologies to more effectively and efficiently address problems, develop plans, and manage the natural, cultural, economic, and infrastructure resources of the county. Lyon County is implementing GIS to streamline county operations and to make County data and records available to the citizens of Lyon County. GIS Department Responsibilities:

• Maintain and create geospatial information
• Maintain Lyon County Parcel data
• Rural Address assignment and E9-1-1 System maintenance
• Maintain GIS Interactive Mapping Sites
• Hard Copy map production
• Platbook creation and maintenance

With the news that zebra mussel was found in Murray County (Lake Sarah) it is clear that no lake is immune from potential AIS threats. Aquatic Invasive Species (AIS) refers to all aquatic species not native to our region that were transported here through several pathways. Please remember to follow State of Minnesota invasive species laws by taking the steps below, or learn more at the MN DNR AIS website.

	1. CLEAN all visible aquatic plants, zebra mussels, and other prohibited invasive species from watercraft, trailers, and water-related equipment before leaving any water access or shoreland.
	2. DRAIN water-related equipment (boat, ballast tanks, portable bait containers, motor) and drain bilge, livewell and baitwell by removing drain plugs before leaving a water access or shoreline property. Keep drain plugs out and water-draining devices open while transporting watercraft. Q&A – Boat draining, drain plugs, and bait container draining  PDF
	3. DISPOSE of unwanted bait, including minnows, leeches, and worms, in the trash. It is illegal to release bait into a waterbody or release aquatic animals from one waterbody to another. If you want to keep your bait, you must refill the bait container with bottled or tap water.

These attachements contain information about purchasing Lyon County GIS data and GIS department policies.

If you would like to purchase GIS Data from Lyon County you must complete the GIS Cooperative Agreement and send it by mail or email to the County GIS Coordinator

Attachments:

Fee Schedule	240 kB
GIS Cooperative Agreement	249 kB
GIS Data Sharing Policy and Disclaimers	117 kB
GIS Parcel, Tax, and Land Records Policy	74 kB
GIS Map Creation and Special Projects Policy	83 kB