lake keowee shoreline stabilization
Duke Energy has a goal of trying to issue permits in about 20- 30 days of receiving the permit application; however, some circumstances may increase the turnaround time. (Optional) Lay straw, mulch or fabric xXMs6WUHIiv55{aG7{Hh! This is the same shoreline, after a considerable amount of erosion: Although this may not exactly reflect your shoreline, this picture represents the general effects of erosion. /Type /Page /Root 6 0 R Simply cut and lay the fabric over the area prior to driving any stakes. 1. Clearing these plants causes the shore to weaken and easily crumble into the water. Duke Energy will provide the maximum length of walkway you will be allocated through the permitting process, but it is a good idea to have the water depth measured 30ft, 40ft, and 60ft from the shoreline so that an accurate request may be made. This does not work well on high banks with heavy wave action. Some landowners also prefer these methods because they help the shoreline blend in with its natural surroundings. Choose the plant This natural wearing away of soil and rock can result in benefits such as creation and replenishment of natural beaches. In these cases, rock should be placed at the toe to reduce the adverse impacts of reflected wave energy. 0000001272 00000 n 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. SUMMARY: Shoreline work should be proposed only when a problem exists and needs fixing (i.e., to stabilize identified erosion areas) - not to decorate, landscape, or reclaim land. 1. Duke Energy will provide the maximum length of walkway you will be allocated through the permitting process, but it is a good idea to have the water depth measured 30ft, 40ft, and 60ft from the shoreline so that an accurate request may be made. Duke Energy Lake Services can be reached at 1-800-443-5193. All components of the old dock must be removed. Temporary and seasonal docks are an optimal tradeoff, requiring a small amount of labor for seasonal installation. Very easy building requirements. We have several types of stone including Oconee Prime, Granite, and Georgia Green. Where it works: Slopes with light erosion; can be used in conjunction with other methods for areas with heavier erosion. 0000085224 00000 n 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. QE GkU?8ax@#tvl7~?a? n Do I need insurance on my dock? 40 0 obj Lake Keowee boasts over 300 miles of shoreline with tranquil coves and majestic open water views. When damage does occur to a natural shoreline, native plants can easily re-establish. Prepare the slope A total of two PWC docks or liftsare allowed in addition to this maximum. Some commonly practiced shoreline modifications and erosion control methods can actually increase the rate of erosion as well, resulting in costly structural damage as well as property loss. This is the very same shoreline, after landowner had installed a retaining wall: The effects are clearly seen, as the lush ecosystem is quickly destroyed. The shoreline provides structural integrity to the water's edge, protecting it from erosion. Drive stakes A shoreline's natural vegetation acts as a filter, preventing sediment and unnecessary nutrients from entering the waterbody. Use soaps and detergents that are phosphorus/phosphate free. The firms on this list provide services associated with pier construction and maintenance, shoreline . Thats why having it installed by barge is far better. 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. Is this allowed? The wire or twine runs diagonally across the stakes (see diagram) and is tied to each stake in a clove hitch. The effects are greatest in the spring when snow is melting, the soil is saturated and water runoff is highest. A boulder mix of locally-derived stone of varied texture, color, and size. This level and gently sloping lot boasts multiple build sites and is very convenient to town. The greatest problem plaguing lakefront property owners today on Lake Keowee is bank erosion - the gradual wearing and dissipation of shoreline. 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. 2. Where it works: Slopes with light erosion. /Width 249 0000095954 00000 n The buffer shall extend to a depth of 25 feet measured along a perpendicular line from the full-pond level; in the event permanent shoreline stabilization, such as rip-rap, re-taining walls, is located at the full-pond lev- Serving lake communities in South Carolina, North Carolina, and North Georgia, specifically, but not limited to, Lake Keowee, Lake Hartwell, Lake Murray, Lake Bowen, Lake Adger, Lake Lanier (NC), Lake Blalock, Lake Greenwood, Lake Wylie and Lake Norman. What is the maximum square footage for a dock on Lake Keowee?The maximum square footage for a private dock on Lake Keowee is 1,000 sq. 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. Thoroughly spread a layer of about 1/2 to 3/4 inches of soil into the mat, this helps the seeds take root. Natural approaches seek to restore hydrological and ecological balance by using methods that are structurally sound as well as economically feasible and ecologically sustainable. Optional - Spread seeds under the area you will be laying the mat. "The Shoreline Stabilization Handbook" Northwest Regional Planning Commission. 0000015414 00000 n Plant in late fall or early spring for a greater success rate. Brezeale Shoreline Erosion Control, Inc was formed in 1998 by Frank and Debra Brezeale. These can modify the rate of erosion and increase levels of nutrients in streams and lakes. Supplement grass with deeply rooted woody vegetation. 0000000017 00000 n This page is available in other languages, Printable brochure on Shoreline Stabilization (PDF). When a walkway or road is built alongside the shore, stormwater runoff will drastically increase, significantly contributing to erosion. 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. If the lot was subdivided and recorded prior to September 1, 2006, new permit applicants may be allowed to construct up to 10 square ft of pier/dock for every linear foot of developable shoreline so long as the lot has at least 75 linear feet of shoreline. This runoff leads to poor water quality and upsets the balance needed for a healthy shoreline habitat. 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. Where can I apply for a permit?You can click on the following link for DukeEnergy Lake Servicesat https://www.duke-energy.com/community/lakes/services/permits-shoreline-activitiesand click on the link for Construction Application under Lake Keowee. What do I need to do? Certain times of the year the dock permitting process may take longer than others because of demand. They will sprout roots and grow. U.S. Army Corps of Engineers (NY District: 518-266-6350; Buffalo District: 716-879-4330) - The Corps of Engineers regulates activities involving dredging, excavation, placement of fill, or construction of certain structures in waterways and wetlands of the United States. Difficulty: High. Anytime you are wishing to build a new dock, reconfigure, relocate, modify, expand or maintain an existing dock, you will need to apply for a permit. 2. The use of this stone is also very cost-effective. Shoreline stabilization can be as simple as not mowing the grass or not cutting the trees and shrubs along the shoreline. If the frame for the dock box changes the original foot print of the dock then it will be counted as square footage and a new permit will be required. yl+ |3)UGY\Z2- (eepg\V67K Is this allowed?Decks, gazebos, covered boat slips, and boat shelters must be single story structures. Vegetation is planted between the planks. 0000086118 00000 n >> Steps Steps Steps can be incorporated into the stabilization project to provide a place to easily enter the lake. Planting native, deep-rooting species (check with your local soil and water conservation service for suggestions) will help accelerate shoreline stabilization. 2503) consists of two reservoirs: Lake Keowee and Lake Jocassee. Drive them into the slope in rows, spaced 18 inches apart, running from the bottom to the top of the slope (see diagram). What is the process for disposing of the old dock? This lake is a mid-sized South Carolina lake and has 300 miles of shoreline. endobj Plus, the mild climate of upstate South Carolina makes the water that much easier to want to jump into. The use of this stone is also allowed in all design-regulated communities. Permits are valid for one year from the date on the approval letter and the dock must be installed within that time frame. xc```b``Ab,?5006(eMN!L"30103(?cV20 *More information on Duke Energy's Shoreline Management Plan can be found at www.duke-energy.com/shoreline-management/keowee.aspYou may also contact Duke Energy Lake Services at 1-800-443-5193 to speak with a Lake Services Representative. Dig a trench along the length of the toe of the slope, where your brush mattress will end. /StructParents 0 Lay the first layer with the bottom ends touching the back of the excavated area and the tips pointing up out of the slope. 0000092395 00000 n Once Duke Energy receives your application, its usually around 3-4 weeks until they notify you of their decision. Dig trenches and lay bundles The prepared area must exactly match the dimensions of project. With retaining walls, the vegetated area that would normally provide shelter, places to feed, breeding and nesting areas is cleared and built over, quickly and completely destroying the ecosystem. 3. An additional 373 acres known as Eastotoe Park . Water depth and minimum boat lift operation depths are two main factors to consider when requesting a walkway length. Lay the branches If you need to fill the area, use a fill with stones smaller than 6 inches. SENECA, S.C. (AP) Lake Keowee is one of the Upstate's most prized summertime recreation spots. Will I need to get a permit?Yes. Plant cuttings should range in age, size and species with the growing tips facing the same direction. /Tabs /S Living shoreline is a broad term that encompasses a range of shoreline stabilization techniques along estuaries, bays, tributaries, and other sheltered shorelines. The maximum square footage for a private dock on Lake Keowee is 1000 sq. Shoreline Stabilization, Excavation . Please be aware that permits are necessary for the installation of most of these methods. Every shoreline is different and erosion can result in property loss, tree and ground cover loss, stained (muddy) water, and eventual structural failure. Lot 15 in Pinnacle Pointe offers a gentle slo. 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. If this is the case, the Department may recommend that you build the wall further back (landward) from the existing wall, rather than building a new wall further out into the water. Basic idea: Lay live bundles of stems and branches in trenches on the shoreline, and cover them with soil. Space the stakes 2 to 3 feet apart and make sure there are at least 2 to 3 inches of the stake sticking out of the top of the bundle. Do I need to contact Duke Energy Lake Services or does my dock manufacturer?As a courtesy your dock manufacturer or you should contact Duke Energy Lake Services to inform them that the dock has been installed so that the final dock inspection can be performed. Trim the side branches without damaging the bark, and cut the bottom of the stake at an angle. What do I need to do?Before finalizing the sale be sure you and the buyer of the existing dock have applied for and received approval for a permit through Duke Energy. There should be two to four stakes per square yard. I just received my new permit. I have less than 100ft of shoreline. /Filter /JPXDecode What is the maximum square footage for a dock on Lake Keowee? Additional information on shoreline protection may be found using the links in the right column. *Y9k{$2w(BRvR^xC#[S0ZFL#" 0MMA)#]6T^i2NDjE> d"^:]>mi')!'#M Biologists and engineers now realize that in addition to creating a physical barrier, these hardened vertical or near-vertical structures reflect wave energy rather than absorb it, thereby worsening turbulence and increasing erosion in front of, under and adjacent to the "fix". Natural and Hard-Armor Shoreline Protection. 1. The Department encourages the use of "soft" or natural shoreline protection methods over "hard" or structural methods. Human activities, such as those listed below, often contribute to or accelerate the natural shoreline erosion process, exacerbating the negative effects. The College of Earth and Mineral Sciences is committed to making its websites accessible to all users, and welcomes comments or suggestions on access improvements. They also set the stage for good water quality, as the vegetation and natural forest . Now lay your branches between the rows of stakes, creating a layer 2 to 4 inches thick. 0000050988 00000 n Lakes Keowee and Jocassee are owned and managed by Duke Energy. Often done by landowners to expand views or increase recreational areas, it destroys the roots of plants that provide significant shoreline stabilization. Authors: Sean Cornell, Associate Professor Shippensburg University of Pennsylvania, Duncan Fitzgerald, Professor Boston University, Nathan Frey, Research Assistant The Pennsylvania State University, Ioannis Georgiou, Associate Professor, University of New Orleans, Kevin C. Hanegan, Research Assistant University of New Orleans, Li-San Hung, Research Assistant The Pennsylvania State University, Mark Kulp, Associate Professor University of New Orleans, Diane Maygarden, Research Associate University of New Orleans, David Retchless, Research Assistant The Pennsylvania State University, and Brent Yarnal, Professor The Pennsylvania State University, Tim Bralower, ProfessorThe Pennsylvania State University. Difficulty: Moderate to difficult, depending on slope preparation necessary and site characteristics. xVMo6W\ZQS=Tnz%V! m>*D{LhAHFK5Y,l*1#5n[r$bw~.d^).g@YiZs5ZvP>g&F@i*@qnAIekI%SRk.wRl\! Cover the area with a filter fabric or jute mesh. 0000085820 00000 n This courseware module is offered as part of the Repository of Open and Affordable Materials at Penn State. Bulkheads and retaining walls cause waves to crash into the shore. Stabilization ( PDF ) in trenches on the approval letter and the dock permitting process take... 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