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Jacobson Environmental, PLLC www.jacobsonenvironmental.com <br /> Environmental Consultants Wayne Jacobson, P.S.S., W.D.C., P.W.S.,A.F.S. <br /> 5821 Humboldt Avenue North, Brooklyn Center, MN 55430 (612) 802-6619 Cell <br /> Email: jacobsonenv@msn.com <br /> Indicator B2: Sediment deposits <br /> Category: Primary <br /> General Description: Sediment deposits are thin layers or coatings of fine-grained mineral material (e.g., <br /> silt or clay)or organic matter(e.g., pollen), sometimes mixed with other detritus, remaining on tree bark, <br /> plant stems or leaves, rocks, and other objects after surface water recedes. <br /> Indicator B3: Drift deposits <br /> Category: Primary <br /> General Description: Drift deposits consist of rafted debris that has been deposited on the ground <br /> surface or entangled in vegetation or other fixed objects. Debris consists of remnants of vegetation (e.g., <br /> branches, stems, and leaves), man-made litter, or other waterborne materials. Drift material may be <br /> deposited at or near the high water line in ponded or flooded areas, piled against the upstream sides of <br /> trees, rocks, and other fixed objects or widely distributed within the dewatered area. <br /> Indicator B4: Algal mat or crust <br /> Category: Primary <br /> General Description: This indicator consists of a mat or dried crust of algae, perhaps mixed with other <br /> detritus, left on or near the soil surface after dewatering. <br /> Indicator B5: Iron deposits <br /> Category: Primary <br /> General Description: This indicator consists of a thin orange or yellow crust or gel of oxidized iron on the <br /> soil surface or on objects near the surface. <br /> Indicator B7: Inundation visible on aerial imagery <br /> Category: Primary <br /> General Description: One or more recent aerial photographs or satellite images show the site to be <br /> inundated. <br /> Indicator B8: Sparsely vegetated concave surface <br /> Category: Primary <br /> General Description: On concave land surface(e.g., depressions and swales), the ground surface is <br /> either unvegetated or sparsely vegetated (less than five percent ground over)due to long-duration <br /> ponding during the growing season. <br /> Indicator B9: Water-stained leaves <br /> Category: Primary <br /> General Description: Water-stained leaves are fallen or recumbent dead leaves that have turned grayish <br /> or blackish in color due to inundation for long periods. <br /> Indicator B13: Aquatic fauna <br /> Category: Primary <br /> General Description: Presence of live individuals, diapausing insect eggs or crustacean cysts, or dead <br /> remains of aquatic fauna, such as, but not limited to clams, aquatic snails, aquatic insects, ostracods, <br /> shrimp, other crustaceans, tadpoles, or fish, either on the soil surface or clinging to plants or other <br /> emergent objects. <br /> Indicator B14: True aquatic plants <br /> Category: Primary <br /> General Description: This indicator consists of the presence of live individuals or dead remains of true <br /> aquatic plants. <br /> Wetland Delineation-Mitigation-Permitting-Monitoring-Banking-Functional Analysis-T&E Surveys 10 <br /> Phase I Environmental Assessments-EAW's-Soil ID-Soil Analysis& Delineation-Environmental Referrals <br /> Pond &Lake Weed Control &Fish Stocking-Tree Surveys-Natural Resource Management Plans <br />