Where it works: Moderate slopes up to 1 vertical to 2 horizontal along roadways or on slopes along waterways. To finish out a job, the rock is laser shot to ensure it has a straight-line top edge, a purely aesthetic touch to make sure it looks great. The shoreline is an important and sensitive area that connects the aquatic world with the adjacent upland. There are a variety of ways to prevent this from occurring, including the term you may have heard referred to as Riprap. My dock just got installed. Rev Date: 10/31/2022 1 . Planting native, deep-rooting species (check with your local soil and water conservation service for suggestions) will help accelerate shoreline stabilization. Basic idea: Take cuttings of woody plants (live stakes) like willow and dogwood and drive them into the dirt or substrate of the eroded area. By protecting the natural shoreline, you can help protect the key functions and values provided by this essential ecological transition zone. Place the stakes in a triangular pattern at about 2 to 3 feet apart, with a maximum of 4 stakes per yard. A larger boulder mix of rocks derived out of Georgia with varied texture, color, and size. Bioengineering incorporates plants in combination with natural materials such as logs, live stakes (e.g., cuttings from species like willow), and brush bundles (i.e., branches from live woody plants), creating a natural appearance and habitat for fish and wildlife. Not only are retaining walls the most expensive and environmentally harmful option, but when it eventually collapses you'll be left with a staggering repair bill. /Parent 3 0 R Current permitting process for Duke Energy on Lake Keowee. Duke Energy Lake Services can be reached at 1-800-443-5193. Provides protect to geomembranes on ponds and in stormwater and . Lake Keowee is renowned for its clean, emerald green water that provides a fun and safe place to play. Duke Energy developed the Catawba-Wateree Shoreline Management Plan (SMP) to assist in guiding responsible construction, shoreline stabilization, and excavation activities within the lake boundaries of the 11 lakes in the Catawba-Wateree reservoir system. The property owner must provide: Where can I apply for a permit?You can click on the following link for Duke Energy Lake Services at http://www.dukeenergy.com/lakes/LakeServicesApplications.asp and click on the link for Construction Application. Rip Rap at the toe is optional. Pavement, buildings, roofs, drainage ditches, etc. The Keowee-Toxaway Hydroelectric Project (FERC No. Failure to install will result in the need to reapply for a permit. e%7(Z2l>a)qY\\};0(o"0_t ,TYpll# Cb}>5i. 2. When work is necessary, natural approaches should be considered first. Please contact us if you need assistance. /Filter /FlateDecode xVMo6W\ZQS=Tnz%V! Difficulty: High. 0000001499 00000 n The deep roots of these plants bind the earth together, while their foliage and branches reduce erosion caused by rainfall and winds. Offering unique solutions to prevent erosion problems caused by water contact, surface flow and wave action with the 3D GEOWEB Shoreline Protection System. The erosion-control blankets come in rolls. Printable brochure on Shoreline Stabilization (PDF) (341 KB). Lay mulch or straw Benefit: Georgia Green is considered a prestigious material because of its elegance, durability, and quality, while keeping a natural, aesthetic look to your shoreline. 5 36 0000096009 00000 n Now lay your branches between the rows of stakes, creating a layer 2 to 4 inches thick. /Type /Catalog YV? of phosphorus = 300 to 500 lbs. Depending on the feldspar present, granite may be dark or light gray in color. The stakes should be snugly planted, with about 70% buried and 30% exposed. http://www.dukeenergy.com/lakes/LakeServicesApplications.asp, $300 check payable to Duke Energy for docks and/or $50 check for riprap (shoreline stabilization), $500 check payable to Habitat Enhancement Fund (for both docks and riprap), plat of property with shoreline pins, legend, surveyors stamp, and dock location ***Surveyors Seal must read Registered/Professional Land Surveyor AND must be signed by the Surveyor***, GPS coordinates for intended dock location. Natural and Hard-Armor Shoreline Protection. /Type /Page Stakes must be cut (1 foot or more in length) with shears from dormant, mature stems and must be used within 8-10 days. jP The end of the mattress will be tucked in here. We also remove any trees and underbrush that have been disturbed during the installation process, leaving your shoreline looking well-maintained and well-protected for years to come. Boatlifts installed on the outside of the dock will require a permit. Cut with shears from dormant, mature stems and must be used within 8-10 days. Anchor the fabric by burying the end in the substrate, behind the live stakes. not being appropriate for high energy environments; not being as effective where much of the shoreline is already hardened; being more difficult to design and install than more traditional hard structural approaches; having limited information available on the effectiveness of living shorelines for different types of shorelines, energy regimes, and storm conditions. You can use hemp or manila binder twine or other degradable fabric to bind the bundles, spacing the ties about a foot apart. Retaining walls are not encouraged and generally are not approved. When tied together, the bundles should be 6 to 8 inches in diameter. Yes, get it in writing, and continuously check for the presence of its coverage in renewal policies! This level and gently sloping lot boasts multiple build sites and is very convenient to town. 800.548.3424 +1 920.738.1328. Is this allowed?Decks, gazebos, covered boat slips, and boat shelters must be single story structures. Secure the bundles into place by driving 2 to 3 foot long wooden stakes through the bundle and into the soil below. /Interpolate true /Type /XObject Docks/piers may not extend more than one-third the distance to the opposite shoreline (1/3 of the cove). You may have up to 2 slips . If a hard armoring method is indeed required, the sloped rip-rap or rip-rap vegetation combination provide superior protection of the shoreline than vertical cement or block walls and still provide some habitat for wildlife. bTkq6p+yl.1Ym{KYB"B Although erosion is not intrinsically harmful, when it is augmented to the point where it affects natural resources, water quality, ecosystems, and property loss, it is generally undesirable. >> Others may aid in the destruction of the shoreline's natural environment. This runoff leads to poor water quality and upsets the balance needed for a healthy shoreline habitat. Bioengineering designs can lead to long-term stabilization of a shoreline, reducing the need for future work. Diagnosis of lake conditions and understanding lake processes, assessment of what is happening on the land, Proper Construction and/or maintenance of erosion control systems, landscape practices that are healthy for the lake. 5S ~;S>6j endstream endobj 4 0 obj <> stream /O 7 How long do I have to put my dock in place?Permits are valid for one year from the date on the approval letter and the dock must be installed within that time frame. Trim the side branches without damaging the bark, and cut the bottom of the stake at an angle. They also tend to reflect wave energy rather than dissipate it, usually resulting in erosion problems in front of the "fix" and elsewhere. Keowee-Toxaway Shoreline Management Plan Keeping our shoreline beautiful We've developed a Shoreline Management Plan (SMP) to assist in guiding responsible construction, shoreline stabilization and excavation activities within the lake boundaries of Lake Keowee (SC) and Lake Jocassee (NC and SC). Erecting walls, and other such projects, reduces habitat and commonly affects property elsewhere due to redirection of waves away from the area in which the wall was installed. Lake Keowee . The top layer or the "armor layer" and takes the initial impact from the waves. The lake is popular for fishing, boating, swimming, sailing and watersports. This courseware module is offered as part of the Repository of Open and Affordable Materials at Penn State. Printable version of this web page (PDF) (232 KB) Printable brochure on Shoreline Stabilization (PDF) (341 KB) This information was developed to increase awareness of the ecological importance of natural shorelines, and to promote more enlightened approaches to shoreline stabilization. ft. You can also call Duke Energy Lake Services office at 1-704-382-8086 or 1-800-443-5193 and ask them to mail you a permit package. Our Staff isvery knowledgeable with the permit process. St. Albans, Vermont. Drawbacks for living shorelines include: Earth 107: Coastal Processes, Hazards, and Society. /Tabs /S 3. Turtles and amphibians have free access to land, while retaining walls (seen below) block this access, preventing mating and spawning. Geotextile fabric or jute mesh is optional but may be needed to hold off further erosion until the live stakes begin to grow. From an environmental standpoint, retaining walls are by far the most destructive method of stabilization. Each blanket should overlap the next by about 3 to 4 inches. Contact the applicable county for permanent shoreline stabilization, such as rip-rap, retaining walls, is located at the full-pond contour, the buffer may begin at . Although it may seem like a practical solution, we highly recommend that you consider one of our recommended methods. SENECA, S.C. (AP) Lake Keowee is one of the Upstate's most prized summertime recreation spots. Basic idea: This involves creating a "brush mattress" out of live plant cuttings, which lies on the eroded area. A professional contractor, heavy equipment and engineer are required. of algae". Natural shorelines are the undeveloped fringe areas along the edge of a waterbody, which connect the shallow aquatic portion of the waterbody with adjacent upland. Is this allowed? 4. Geese are attracted to lawns, and their waste can add to this runoff. Applies to disturbance to bed or banks of streams classified as C(T) or higher, and excavation or placement of fill below the mean high water level of navigable waters of the state (including wetlands that are adjacent to and contiguous at any point to any navigable water of the state), Applies to NYSDEC regulated Freshwater Wetlands (i.e., outside the Adirondack Park). &0cXh{3PW7Y-6'|1^n.qvg/EBD>Bmm>6u`h3\BPx.~dbIzd#?p^GY@'>aNU.PpKRzR( Stabilizing shoreland property to prevent erosion Home Water Lakes and wetlands Shoreland properties Stabilizing shoreline to prevent erosion With more shoreline than California, Florida and Hawaii combined, Minnesota is bound to have areas where shoreland erosion is a problem. Where it works: Slopes with light erosion. 1. /MediaBox [ 0 0 612 792 ] Do I need to apply for a permit if I plan on installing a boat lift or PWC lift? !HB$"ka.X"8c2tPue*~w%9C#Yp3vY0kp$|;~eKM6oh}fic_ I just received my new permit. When do I need to apply for a new permit? Make sure the soil is loose enough for the mattress to take root. GEOWEB Shoreline Protection Soil Stabilization. The roots from the vegetation hold the shore together and provide food and shelter for aquatic mammals, birds, turtles and insects. The proposal must be reasonable and NECESSARY (i.e., it will resolve a problem). How far away does my dock need to be from my neighbors dock?All docks must be at least 10ft from the neighboring projected property line. What is the maximum square footage for a dock on Lake Keowee? Written release to encroach across a projected property line remains valid for the life of the permit. 2016, any new applications submitted to Duke Energy for private docks or shoreline stabilization within the project boundaries will need to include a fee of $500 payable to KT Habitat Enhancement Program in addition to the current $350 fee payable to Duke Energy Lake Services. (Some DEC regions require a 1:2 slope depending on site conditions.) 0000044429 00000 n Rain will transport these harmful chemicals into the water, impairing water quality and adversely affecting aquatic organisms. 0000051429 00000 n 3. Get care & maintenance tips, product updates, & special promotions. My focus for this project is shoreline stabilization on the islands and effects on wildlife. The Dock is permitted for a fixed roof option, the Shoreline stabilization is in place, and a septic permit is on file. /Pages 3 0 R Duke Energy needs to be notified of your intentions of disposing of the old dock. PERMITTING: . Fallen logs and branches provide shelter and hunting areas for fish and mammals, while turtles use them to sunbathe. It prevents contaminants or excess nutrients from entering the water; it prevents erosion caused by rain, wind, wave and ice action, and it provides food, shade and cover for fish and wildlife. If the wall fails, you may find the accompanying structure going down with it. Some landowners also prefer the look of a more natural shoreline. Lots subdivided and recorded before June 1, 1996, that have less than 75 ft of shoreline are also eligible for 10 square ft of dock for every linear foot of developable shoreline. Use soaps and detergents that are phosphorus/phosphate free. Soft methods may include planting native, deep-rooting vegetation, as well as bioengineering. r/+!5up{uXY`_RCt;A. As of January 1, 2016, any new applications submitted to Duke Energy for private docks or shoreline stabilization within the project boundaries will need to include a fee of $500 payable to KT Habitat Enhancement Program in addition to the current $350 fee payable to Duke Energy Lake Services. "The Shoreline Stabilization Handbook" Northwest Regional Planning Commission. When shoreline repair or stabilization becomes necessary, these methods should be considered first. /Subtype /Image The grass becomes intertwined with the mat or blanket and stabilizes the shore. Shoreline Stabilization, Excavation . Excessive phosphorus levels cause increased growth of aquatic plants and algae. A professional contractor, heavy equipment and engineer are required. 0000001931 00000 n 1. 0000092665 00000 n First , you will need to complete the application process and receive an approved permit from Duke Energy. The "fix" should follow the natural contour of the shoreline to the greatest extent possible. What do I need to do? << The cuttings should be crisscrossed. Dock owners are also allowed up to two PWC lifts along the side of a dock without a permit. Capstone Project: Directions and Requirements (Old), Capstone Project: Directions and Requirements (New), Coastal Dune Protection and Restoration, Earth Systems in Action: Development and Coastlines , Module 1: Societies and Economics of Coastal Regions, Module 3: Coastal Systems: Landscapes and Processes, Module 5: Hurricane Formation and Evolution, Module 8: Coastal Engineering: Hard and Soft Structures, Principles and Objectives of Soft Shoreline Stabilization, Advantages and Disadvantages of Soft Shoreline Stabilization, Earth Systems in Action: Development and Coastlines, Module 11: Vulnerability to Coastal Hazards: Policy for Coastal Resilience, Module 12: Emergency Management Cycle for Coastal Hazards, Repository of Open and Affordable Materials, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. About a foot apart depending on site conditions. shoreline to the greatest extent possible effects. 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