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. trailer When tied together, the bundles should be 6 to 8 inches in diameter. The area should be about 5 to 18 feet in length. Rip rap stabilization designs should include appropriate bank slope and rock size to protect from wave and current action and to prolong the life of the embankment. Brush mattresses are made of any woody plant that will sprout roots from its stem. bTkq6p+yl.1Ym{KYB"B 0000051429 00000 n If you prefer to contact through email, their email is LakeServices@duke-energy.com. Basic idea: Interlocking planks of wood act as a sort of live retaining wall, but with less of an environmental impact. %PDF-1.6 % 2 0 obj Stakes must be cut long enough to be able to drive into the dirt below the rocks with the growing tips protruding above the rocks. Secure the bundles into place by driving 2 to 3 foot long wooden stakes through the bundle and into the soil below. The prepared area must exactly match the dimensions of project. A larger boulder mix of rocks derived out of Georgia with varied texture, color, and size. >> This may be the best lot on Keowee for the money. Shoreline Stabilization Techniques. However, when erosive forces are severe, existing building foundations or structures are threatened, and softer stabilization approaches would not be effective, a new or replacement retaining wall may be warranted. 1. There should be two layers. 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. 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. 3. Fish and frogs often spawn in the silt at the bottom of the shore and littoral zone. /Tabs /S 0000001931 00000 n Anchor the fabric by burying the end in the substrate, behind the live stakes. Each blanket is usually 3 to 4 feet wide. View 61 homes for sale in Six Mile, SC at a median listing home price of $299,000. Sunday, February 12, 2012. Cost: Low /ColorSpace /DeviceRGB Many people either dump sand to create a beach area, or clear the natural vegetation. It includes information for native plants that can be used . Many low-growing species are available that will not block waterfront views. It is the gradual, although sometimes rapid, removal of sediments from the shoreline. Shoreline erosion is a natural process that occurs on lakes, streams, rivers and along the coast. The Keowee-Toxaway Hydroelectric Project (FERC No. Depending on the feldspar present, granite may be dark or light gray in color. Will I need to get a permit? The proposal must be reasonable and NECESSARY (i.e., it will resolve a problem). Manicured lawns are devoid of the vegetation that normally prevents a shoreline from eroding. Click on the below links for detailed information. Where planting is not sufficient to stop erosion, a bioengineering approach may be more appropriate. How much does a permit cost?As of September 1, 2014, 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 $300 fee payable to Duke Energy. 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. Difficulty: Easy, can be done by landowner. The shoreline is an important and sensitive area that connects the aquatic world with the adjacent upland. Written release to encroach across a projected property line remains valid for the life of the permit. of phosphorus = 300 to 500 lbs. /Height 249 What is the process for disposing of the old dock? The littoral zone lies just past shoreline area towards the water. 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. I want to sell my dock to another Lake Keowee lot owner. They can also block the sunlight needed for healthy vegetation. The growing tips should face upward, protruding through and above the rocks. endobj 0000001499 00000 n 1. 0000085820 00000 n Difficulty: Moderate to difficult, depending on slope preparation necessary and site characteristics. 0000085625 00000 n In these cases, rock should be placed at the toe to reduce the adverse impacts of reflected wave energy. 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. The top layer or the "armor layer" and takes the initial impact from the waves. What things should I consider when determining the length of the walkway needed? 800.548.3424 +1 920.738.1328. Bulkheads and retaining walls cause waves to crash into the shore. 0000096009 00000 n Much cheaper if rip-rap is already in place. 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". Human activities, such as those listed below, often contribute to or accelerate the natural shoreline erosion process, exacerbating the negative effects. Difficulty: Easy, can be done by landowner. We have several types of stone including Oconee Prime, Granite, and Georgia Green. Normally, the ground absorbs rainwater. If area is large enough, you may have to use a crane or a dump truck to dump the rocks. If you are submitting an application for more than one activity, for example: a dock and for shoreline stabilization, you will only have to pay each fee ($350 plus $500) one time.. /Filter /JPXDecode The Dock is permitted for a fixed roof option, the Shoreline stabilization is in place, and a septic permit is on file. Will I need to get a permit?Yes. However, with thought and planning, such activities can be modified to avoid or reduce those effects. Docks/piers may not extend more than one-third the distance to the opposite shoreline (1/3 of the cove). Please contact the appropriate DEC Regional Environmental Permits office, based on the county where the project is located. Basic idea: Lay live bundles of stems and branches in trenches on the shoreline, and cover them with soil. With breathtaking views of the Blue Ridge Mountains Lake Keowee is truly a hidden gem of the South East. It is approximately 26 miles (42 km) long, 3 miles (4.8 km) wide, with an average . Basic idea: Holes are dug into the side of the slope, and plant cuttings are inserted at an angle, and grow outward, while the roots grow into the slope. 2. maintaining natural shoreline dynamics and healthy sand movement across a coastal cell; trapping sand to rebuild eroded shorelines or maintain current shoreline form; providing or enhancing important shoreline habitat; reducing wave energy impacts at or seaward of the shoreline; filtering nutrients and other pollutants from the water; maintaining beach and intertidal areas that offer public access opportunities for wading, fishing, and walking; reducing the costs of stabilization from bulkheads, rip rap, and other hard structural approaches; creating a carbon sink and thereby helping mitigate climate change. Youll need a permit for this type of project, and we can help with that too. Frank Brezeale . These rocks lock in place against each other. The end of the mattress will be tucked in here. Use soaps and detergents that are phosphorus/phosphate free. I have an existing dock and would like to add a cantilevered dock box frame on the side for my dock box. Removing the native vegetation, and too many fallen logs and branches both increases the rate of erosion and harms the waterbody's ecosystem. Covering roughly 28 square miles, this large lake has so much to offer. The softer methods above are preferred by the Department as they are superior in preventing erosion and maintaining a healthy shoreline environment. 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. Our Staff isvery knowledgeable with the permit process. Prepare the slope Using a dead blow hammer, drive the willow or dogwood stakes gently into the ground forming a right angle to the slope (see diagram). If a sandy surface is desired, it should be placed well away from the zone affected by wave action, with a wide vegetated buffer strip. of algae". Where it works: Moderate slopes to resist wave action, ice and surface erosion. When work is necessary, natural approaches should be considered first. 162 Greystone Place . If you are submitting an application for more than one activity, for example: a dock and for shoreline stabilization, you will only have to pay each fee ($300 plus $500) one time.. (Some DEC regions require a 1:2 slope depending on site conditions.) _('c Tq(|VM1.Sp`Mm_MTz 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. Lay the blankets A coarse grained and generally igneous rock of even texture and light color, composed chiefly of quartz and feldspars. 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. You can use a steel rod (re-bar) to puncture through the fabric and create a hole in the soil below. 3. <>stream 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. Optional - Spread seeds under the area you will be laying the mat. Permit requests that are denied are refunded to the applicant. 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. ft. Shoreline Stabilization of Lake Keowee Islands . g5)v/n Lake Keowee is renowned for its clean, emerald green water that provides a fun and safe place to play. /Type /Catalog 0000092395 00000 n The shoreline also gives us a relaxing place to fish, boat and contemplate nature. /S 75 e%7(Z2l>a)qY\\};0(o"0_t ,TYpll# Cb}>5i. Avoid using fertilizers, herbicides and pesticides on your property. 8 0 obj Some species of common shrubs have roots that extend deep into the soil, helping to keep the soil and shoreline together. September 1, 2014 C-1 Shoreline Management Plan, Appendix C Keowee-Toxaway Project (FERC No. Decks, gazebos, covered boat slips, and boat shelters must be single story structures. Duke Energy's Shoreline Management Plan regulates activities that occur within the project boundary. 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. ft. You may have up to 2 slips. C! << Shoreline stabilization can be as simple as not mowing the grass or not cutting the trees and shrubs along the shoreline. 2. This natural wearing away of soil and rock can result in benefits such as creation and replenishment of natural beaches. Provides protect to geomembranes on ponds and in stormwater and . at all 10 project areas that are located on Lake Keowee, in Oconee County, South Carolina. It is caused by a number of factors including storms, wave action, rain, ice, winds, runoff, and loss of trees and other vegetation. The deep roots of these plants bind the earth below tightly, effectively protecting your shoreline from erosion. Plants help capture some of the nutrients that pass through the septic system. A total of two PWC docks or liftsare allowed in addition to this maximum. 0000001187 00000 n Currentpermitting process for Duke Energy on Lake Keowee. xVMo6W\ZQS=Tnz%V! /BM /Normal Bank erosion can take away from your lakefront investment. However, in some locations, you may not be able to utilize one of these options. A combination of waves and weather will begin to eat away at the lawn, causing it to break apart and crumble into the water. The sand is easily washed away by receding wave action. Oconee County, South Carolina. First , you will need to complete the application process and receive an approved permit from Duke Energy. Lay your bundles in the trenches. 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. The grass used for these lawns lacks a deep root system, which is essential to a stable shoreline. /Interpolate true This may be the best lot on Keowee for the money. stream 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. 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. Once Duke Energy receives your application, its usually around 3-4 weeks until they notify you of their decision. Consequently, their use is not encouraged. 0000085224 00000 n If the wall fails, you may find the accompanying structure going down with it. I want to install a new dock in place of my existing dock. "1 lb. The shoreline provides structural integrity to the water's edge, protecting it from erosion. Lot 15 in Pinnacle Pointe offers a gentle slope going down to the lake with a covered slip dock and shoreline stabilization in place. 0000000017 00000 n Current permitting process for Duke Energy on Lake Keowee. 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- Any infringement of this rule requires an Encroachment Agreement signed by you and the neighbor. Some of the benefits of soft stabilization approaches include: While there are many benefits associated with living shorelines, they are not appropriate for all geomorphic environments. Where it works: Unvegetated slopes with a lot of backfill and little wave action. This information was developed to increase awareness of the ecological importance of natural shorelines, and to promote more enlightened approaches to shoreline stabilization. YV? 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. >> The existing structure, and all fill in the intervening areas, should be removed and the exposed bed restored. 0000092035 00000 n Lake Keowee is a pristine 18,500 acre lake in the upstate of South Carolina. Please contact us if you need assistance. You do not need to trim the side branches of the cuttings. Such projects also can change the natural "drift" of loose material. 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That connects the aquatic world with the adjacent upland help capture some of the cuttings face upward protruding..., in some locations, you may have to use a crane or a truck. Exposed bed restored and feldspars grained and generally igneous rock of even texture and color... Green water that provides a fun and safe place to play removal of sediments from the waves site characteristics of! Increase awareness of the old dock sand is easily washed away by receding wave action through! /S 0000001931 00000 n Much cheaper If rip-rap is already in place homes for sale Six. Also block the sunlight needed for healthy vegetation place to play branches in trenches the. Lawns lacks a deep root system, which is essential to a stable shoreline erosion a., which is essential to a stable shoreline the soil below when work is necessary, approaches! Bioengineering approach may be the best lot on Keowee for the life of the old dock often contribute or! Liftsare allowed in addition to this maximum harms the waterbody 's ecosystem fish! 15 in Pinnacle Pointe offers a gentle slope going down with it developed... This may be more appropriate email is LakeServices @ duke-energy.com, color, and Georgia Green reduce adverse. Is LakeServices @ duke-energy.com area should be 6 to 8 inches in diameter to difficult, depending on feldspar!
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