Conservation and Environment
Heron Lake Area Conservation Partnership
Heron Lake Important Bird Area
Learn More About Minnesota Prairies
Heron Lake Watershed Biodiversity List
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Enhanced Public Grasslands | Minnesota's Legacy (mn.gov)
Banks-Heron Lake WMAs Tree Planting | Minnesota's Legacy (mn.gov)
Accelerate the Waterfowl Production Area Program in Minnesota | Minnesota's Legacy (mn.gov)
Accelerated Prairie and Grassland Management | Minnesota's Legacy (mn.gov)
Accelerated Aquatic Management Area Acquisition | Minnesota's Legacy (mn.gov)
Conservation Partners Legacy Grant Program, Phase 4 | Minnesota's Legacy (mn.gov)
Timber Lake WMA Oak Enhancement | Minnesota's Legacy (mn.gov)
Accelerated Prairie Restoration and Enhancement on DNR Lands, Phase 3 | Minnesota's Legacy (mn.gov)
Minnesota Buffers for Wildlife and Water Phase 2 | Minnesota's Legacy (mn.gov)
Minnesota Buffers for Wildlife and Water-III | Minnesota's Legacy (mn.gov)
Minnesota Buffers for Wildlife and Water-IV | Minnesota's Legacy (mn.gov)
HLWD Aquatic-Upland Prairie Restoration | Minnesota's Legacy (mn.gov)
Reinvest In Minnesota Wetlands Partnership, Phase VI | Minnesota's Legacy (mn.gov)
RIM-WRP Partnership: Phase V | Minnesota's Legacy (mn.gov)
Protect Aquatic Habitat from Asian Carp | Minnesota's Legacy (mn.gov)
Northern Tallgrass Prairie National Wildlife Refuge Protection | Minnesota's Legacy (mn.gov)
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Wildlife:
1995 HL Colonial Waterbird Survey
1960-1992 HL Colonial Waterbird Survey
1993 HL Colonial Waterbird Survey
1994 Colonial Waterbird Survey
Vegetation:
Factors Limiting the Growth of Stuckenia pectinata (Sago Pondweed) in Heron Lake, Minnesota
Watershed Planning:
Heron Lake Restoration Opportunities and Planning 1990
Murphy Creek Two-Stage Ditch Example TNC
https://www.youtube.com/channel/UChaqnaouyz7CCOV_NYTEgJg
NRCS Wetland Restoration Demonstration
NRCS Gravel Pit Restoration Demonstration
Heron Lake Important Bird Area
https://naturalhistorymn.lib.umn.edu/2013/06/20/get-out-of-my-nest/
https://naturalhistorymn.lib.umn.edu/2013/07/09/tuesday-tweet-dont-forget-an-outfit/
https://naturalhistorymn.lib.umn.edu/2013/06/21/a-love-affair-with-birds-and-photograpy/
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The Heron Lake Watershed District hosted a Conservation Tillage Demonstration Plot Results Workshop that was open to the public. It was held at the United Methodist Church in Heron Lake, Minnesota on March 22, 2012 at 1:00 p.m. There were 33 people in attendance.
Four speakers gave presentations. Liz Stahl, Associate Extension Professor and Extension Educator from the Worthington University of Minnesota (UMN) Extension Regional Office, spoke about the direct results of the conservation tillage plot. Her presentation was titled Long-Term Conservation Tillage Research and Demonstration Plot.
Click here for Liz's presentation
Jeff Vetsch, Certified Professional Soil Scientist out of the UMN Southern Research and Outreach Center in Waseca, presented on tillage system performance in southern Minnesota.
Click here for Jeff's presentation
Dave Bau from the Worthington UMN Extension communicated information regarding farm and crop economics using different tillage methods.
Click here for Dave's presentation
Jeff Coulter an Extension Agronomist spoke about Conservation Tillage for Corn: Agronomic Considerations.
Click here for Jeff's presenation
Click here for the Newsletter
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To learn more about Minnesota's geologic history visit the Minnesota Geologic Survey's interactive website Minnesota At A Glance
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Heron Lake, in Jackson County, is the second largest Minnesota lake south of the Twin Cities, exceeded only by Swan Lake in Nicollet County. Including its four sub-basins, this long, shallow lake stretches about ten miles between Heron Lake and Lakefield, and is fed by a 472-square mile watershed.
At one time, Heron Lake was a water bird production and migration area of international significance. The vast beds of wild celery and robust stands of bulrush in Heron Lake, combined with a seemingly endless prairie around the lake, supported an awe-inspiring number of colonial water birds and migratory waterfowl. Observations recorded around the turn of the century report of 700,000 staging canvasbacks, 50,000 nesting Franklin’s gulls, and hundreds of thousands of other birds.
With the movement of settlers to the area, the prairie ecosystem was quickly converted to an intensive row crop landscape. In the Heron Lake watershed, this conversion resulted in the drainage of 95% of the original wetlands, the destruction of 99% of the native prairie, and the loss of many species of native flora and fauna. The wild celery has been replaced by sago pondweed, the bulrush has been replaced by cattail, and the huge flights of migrating canvasbacks and other diving ducks have been mostly replaced by large flocks of mallards and other puddle ducks which use the lake primarily for refuge during migration. For many years, excessive flooding has submerged nests and further reduced water bird reproduction.
Agriculture was not the only threat to the watershed’s natural resources. As towns within the watershed district grew, so did their contribution to these problems. Industrial and municipal wastewater and stormwater runoff increased. Culverts and bridges were enlarged.
Phosphorous causes algae to grow in lake waters. Sources of phosphorous include fertilizers, animal waste, wastewater treatment facilities, organic matter, dust, and soils washed into lakes and streams.
Suspended solids include dirt, plants, and animals that cause water to be cloudy or less transparent. These solids reduce light penetration for submerged plants. They also make it difficult for aquatic animals to breathe. Sources of solids include erosion from construction sites, agricultural fields, stream banks, and other unprotected soils.
These problems are a direct result of drainage and the resulting higher peak and base flows, urban sources of pollution and storm water runoff, and intensive agricultural land use. All of these contribute to the water quality and quantity degradation in the watershed.