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Wetland Classification,Identification,Delineation-2014
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Wetland Classification,Identification,Delineation-2014
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Last modified
8/22/2023 4:03:10 PM
Creation date
3/1/2018 11:32:48 AM
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x Address Old
House Number
2535
Street Name
Old Beach
Street Type
Road
Address
2535 Old Beach Road
Document Type
Misc
PIN
2111723220019
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ABSTRACT <br /> Svoboda Ecological Resources (SER) visited the above referenced property on 8/23/14 to <br /> examine the site for the presence of areas meeting wetland criteria. The study parcel is located <br /> in the city of Orono, MN in Hennepin County (Figure 1). One wetland boundary was delineated <br /> at this site. Two sample transects were established (one each) along the northeastern and <br /> southwestern boundaries of the main large wetland area in order to characterize the soil, <br /> vegetation, and existing hydrology within the wetland-to-upland transition zone. <br /> INTRODUCTION <br /> The subject parcel at 2535 Old Beach Rd is approximately 2.64 acres. The parcel is dominated <br /> by a wetland with an upland wooded portion on the southwest comer of the property, as well as <br /> the northeast quarter of the property where the domestic structure is present. The surrounding <br /> land use is primarily widely to closely-spaced single family homes interspersed with wetlands. <br /> The identified wetland was classified according to the Cowardin et al., the Circular 39 and the <br /> Eggers and Reed classification systems and marked with pink "Wetland Delineation" pin flags. <br /> The Technical Documents section of this report contains field data sheets, plant indicator status <br /> information, soil survey information, and wetland definition information. <br /> METHODS <br /> The methods used to delineate the subject parcel are as described in the 1987 US Army Corps of <br /> Engineers Wetlands Delineation Manual and the 2010 Midwest Regional Supplement Manual. In <br /> the 1987 Manual, the methods used were described under the "routine" methods for sites less <br /> than 5 acres. This methodology is followed in order to assess whether the three parameters of a <br /> wetland are met for areas on the subject parcel. The three parameters required under normal <br /> circumstances in order to delineate a wetland are described in the Technical Documents section. <br /> The Midwest Regional Supplement Wetland Delineation Manual is also being utilized to <br /> increase the accuracy of our wetland boundaries. This addendum to the original 87 Manual was <br /> created to address the many regional differences that affect wetlands and the delineation methods <br /> used throughout the country. The following explanations are passages from that document. <br /> "This Regional Supplement is part of a nationwide effort to address regional <br /> wetland characteristics and improve the accuracy and efficiency of wetland- <br /> delineation procedures. Regional differences in climate, geology, soils, <br /> hydrology plant and animal communities, and other factors are important to the <br /> identification and functioning of wetlands. These differences cannot be <br /> considered adequately in a single national manual. The development of this <br /> supplement follows National Academy of Sciences recommendations to increase <br /> the regional sensitivity of wetland-delineation methods (National Research <br /> Council 1995).The intent of this supplement is to bring the Corps Manual up to <br /> date with current knowledge and practice in the region and not to change <br /> wetland boundaries." "...This Regional Supplement is designed for use with the <br /> current version of the Corps Manual (Environmental Laboratory 1987) and all <br /> subsequent versions. Where differences in the two documents occur, this <br /> Regional Supplement takes precedence over the Corps Manual for applications <br /> in the Midwest Region." <br /> Svoboda Ecological Resources 1 2535 Old Beach Road <br /> Project Number:2014-018 Orono,MN <br />
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