Lake Allatoona Water Release Schedule
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Fish Consumption Guidelines: Rivers & Creeks
FRESHWATER FISH CONSUMPTION GUIDELINES: RIVERS & CREEKS NO RESTRICTIONS ONE MEAL PER WEEK ONE MEAL PER MONTH DO NOT EAT NO DATA Bass, LargemouthBass, Other Bass, Shoal Bass, Spotted Bass, Striped Bass, White Bass, Bluegill Bowfin Buffalo Bullhead Carp Catfish, Blue Catfish, Channel Catfish,Flathead Catfish, White Crappie StripedMullet, Perch, Yellow Chain Pickerel, Redbreast Redhorse Redear Sucker Green Sunfish, Sunfish, Other Brown Trout, Rainbow Trout, Alapaha River Alapahoochee River Allatoona Crk. (Cobb Co.) Altamaha River Altamaha River (below US Route 25) Apalachee River Beaver Crk. (Taylor Co.) Brier Crk. (Burke Co.) Canoochee River (Hwy 192 to Ogeechee River) Chattahoochee River (Helen to Lk. Lanier) (Buford Dam to Morgan Falls Dam) (Morgan Falls Dam to Peachtree Crk.) * (Peachtree Crk. to Pea Crk.) * (Pea Crk. to West Point Lk., below Franklin) * (West Point dam to I-85) (Oliver Dam to Upatoi Crk.) Chattooga River (NE Georgia, Rabun County) Chestatee River (below Tesnatee Riv.) Conasauga River (below Stateline) Coosa River (River Mile Zero to Hwy 100, Floyd Co.) Coosa River <32" (Hwy 100 to Stateline, Floyd Co.) >32" Coosa River (Coosa, Etowah below Thompson-Weinman dam, Oostanaula) Coosawattee River (below Carters) Etowah River (Dawson Co.) Etowah River (above Lake Allatoona) Etowah River (below Lake Allatoona dam) Flint River (Spalding/Fayette Cos.) Flint River (Meriwether/Upson/Pike Cos.) Flint River (Taylor Co.) Flint River (Macon/Dooly/Worth/Lee Cos.) <16" Flint River (Dougherty/Baker Mitchell Cos.) 16–30" >30" Gum Crk. (Crisp Co.) Holly Crk. (Murray Co.) Ichawaynochaway Crk. Kinchafoonee Crk. (above Albany) Little River (above Clarks Hill Lake) Little River (above Ga. Hwy 133, Valdosta) Mill Crk. -
Cobb County, Georgia and Incorporated Areas
VOLUME 1 OF 4 Cobb County COBB COUNTY, GEORGIA AND INCORPORATED AREAS COMMUNITY NAME COMMUNITY NUMBER ACWORTH, CITY OF 130053 AUSTELL, CITY OF 130054 COBB COUNTY 130052 (UNINCORPORATED AREAS) KENNESAW, CITY OF 130055 MARIETTA, CITY OF 130226 POWDER SPRINGS, CITY OF 130056 SMYRNA, CITY OF 130057 REVISED: MARCH 4, 2013 FLOOD INSURANCE STUDY NUMBER 13067CV001D NOTICE TO FLOOD INSURANCE STUDY USERS Communities participating in the National Flood Insurance Program have established repositories of flood hazard data for floodplain management and flood insurance purposes. This Flood Insurance Study (FIS) report may not contain all data available within the Community Map Repository. Please contact the Community Map Repository for any additional data. The Federal Emergency Management Agency (FEMA) may revise and republish part or all of this FIS report at any time. In addition, FEMA may revise part of this FIS report by the Letter of Map Revision process, which does not involve republication or redistribution of the FIS report. Therefore, users should consult with community officials and check the Community Map Repository to obtain the most current FIS report components. Initial Countywide FIS Effective Date: August 18, 1992 Revised Countywide FIS Effective Date: December 16, 2008 Revised Countywide FIS Effective Date: March 4, 2013 TABLE OF CONTENTS Page 1.0 INTRODUCTION 1 1.1 Purpose of Study 1 1.2 Authority and Acknowledgments 1 1.3 Coordination 3 2.0 AREA STUDIED 5 2.1 Scope of Study 5 2.2 Community Description 10 2.3 Principal Flood Problems -
Upper Apalachicola-Chattahoochee
Georgia: Upper Apalachicola- Case Study Chattahoochee-Flint River Basin Water Resource Strategies and Information Needs in Response to Extreme Weather/Climate Events ACF Basin The Story in Brief Communities in the Apalachicola-Chattahoochee-Flint River Basin (ACF) in Georgia, including Gwinnett County and the city of Atlanta, faced four consecutive extreme weather events: drought of 2007-08, floods of Sep- tember and winter 2009, and drought of 2011-12. These events cost taxpayers millions of dollars in damaged infrastructure, homes, and businesses and threatened water supply for ecological, agricultural, energy, and urban water users. Water utilities were faced with ensuring reliable service during and after these events. Drought of 2007-2008 and 2012 Impacts Northern Georgia saw record-low precipitation in 2007. By late spring 2008, Lake Lanier, the state’s major water supply, was at 50% of its storage capacity. The drought, combined with record-high temperatures, caused an estimated $1.3 billion in economic losses and threatened local water utilities’ ability to meet demand for four million people. Similar drought conditions unfolded in 2011-2012, during which numerous Water Trends Georgia counties were declared disaster zones. The Chattahoochee River, its tributaries, and Reduced rain affected recharge of the surface-water- Lake Lanier provide water to most of the dependent reservoir. It reduced flows, dried tributaries, “There is nothing simple, nothing one sub-basin Atlanta and Columbus metro populations. The and caused ecological damage in a landscape already river is the most heavily used water resource in affected by urbanization, impervious cover, and reduced can do to solve the problem. -
List of TMDL Implementation Plans with Tmdls Organized by Basin
Latest 305(b)/303(d) List of Streams List of Stream Reaches With TMDLs and TMDL Implementation Plans - Updated June 2011 Total Maximum Daily Loadings TMDL TMDL PLAN DELIST BASIN NAME HUC10 REACH NAME LOCATION VIOLATIONS TMDL YEAR TMDL PLAN YEAR YEAR Altamaha 0307010601 Bullard Creek ~0.25 mi u/s Altamaha Road to Altamaha River Bio(sediment) TMDL 2007 09/30/2009 Altamaha 0307010601 Cobb Creek Oconee Creek to Altamaha River DO TMDL 2001 TMDL PLAN 08/31/2003 Altamaha 0307010601 Cobb Creek Oconee Creek to Altamaha River FC 2012 Altamaha 0307010601 Milligan Creek Uvalda to Altamaha River DO TMDL 2001 TMDL PLAN 08/31/2003 2006 Altamaha 0307010601 Milligan Creek Uvalda to Altamaha River FC TMDL 2001 TMDL PLAN 08/31/2003 Altamaha 0307010601 Oconee Creek Headwaters to Cobb Creek DO TMDL 2001 TMDL PLAN 08/31/2003 Altamaha 0307010601 Oconee Creek Headwaters to Cobb Creek FC TMDL 2001 TMDL PLAN 08/31/2003 Altamaha 0307010602 Ten Mile Creek Little Ten Mile Creek to Altamaha River Bio F 2012 Altamaha 0307010602 Ten Mile Creek Little Ten Mile Creek to Altamaha River DO TMDL 2001 TMDL PLAN 08/31/2003 Altamaha 0307010603 Beards Creek Spring Branch to Altamaha River Bio F 2012 Altamaha 0307010603 Five Mile Creek Headwaters to Altamaha River Bio(sediment) TMDL 2007 09/30/2009 Altamaha 0307010603 Goose Creek U/S Rd. S1922(Walton Griffis Rd.) to Little Goose Creek FC TMDL 2001 TMDL PLAN 08/31/2003 Altamaha 0307010603 Mushmelon Creek Headwaters to Delbos Bay Bio F 2012 Altamaha 0307010604 Altamaha River Confluence of Oconee and Ocmulgee Rivers to ITT Rayonier -
Rule 391-3-6-.03. Water Use Classifications and Water Quality Standards
Presented below are water quality standards that are in effect for Clean Water Act purposes. EPA is posting these standards as a convenience to users and has made a reasonable effort to assure their accuracy. Additionally, EPA has made a reasonable effort to identify parts of the standards that are not approved, disapproved, or are otherwise not in effect for Clean Water Act purposes. Rule 391-3-6-.03. Water Use Classifications and Water Quality Standards ( 1) Purpose. The establishment of water quality standards. (2) W ate r Quality Enhancement: (a) The purposes and intent of the State in establishing Water Quality Standards are to provide enhancement of water quality and prevention of pollution; to protect the public health or welfare in accordance with the public interest for drinking water supplies, conservation of fish, wildlife and other beneficial aquatic life, and agricultural, industrial, recreational, and other reasonable and necessary uses and to maintain and improve the biological integrity of the waters of the State. ( b) The following paragraphs describe the three tiers of the State's waters. (i) Tier 1 - Existing instream water uses and the level of water quality necessary to protect the existing uses shall be maintained and protected. (ii) Tier 2 - Where the quality of the waters exceed levels necessary to support propagation of fish, shellfish, and wildlife and recreation in and on the water, that quality shall be maintained and protected unless the division finds, after full satisfaction of the intergovernmental coordination and public participation provisions of the division's continuing planning process, that allowing lower water quality is necessary to accommodate important economic or social development in the area in which the waters are located. -
River Clean-Up Guru, Bobby Marie…
River Clean-Up Guru, Bobby Marie… 1/11/2012 - Chattahoochee River 1/14/2012 – Etowah River 1/14/2012 – Coosa River 1/14/2012 – Oostanaula River 2/8/2012 – Peachtree Creek, South Fork 2/15/2012 – Peachtree Creek, North Fork 2/29/2012 – Suwannee River 4/21/2012 – Little River 5/16/2012 – Nickajack Creek 6/17/2012 – Altamaha River 8/8/2012 – Amicalola Creek 9/8/2012 – South River To view more 12 in 2012 finishers, go here. 1/11/2012 – Chattahoochee River Good Morning, I and two others paddled upstream on the Chattahoochee from Jones Bridge for about 4 miles then back down on a cold January afternoon on the 11th. It rained on us a couple of times, but the paddling kept us warm. We passed empty golf courses and leafless trees. We did see several herons and a couple of raptors hunting the river. Bobby Marie 1/14/2012 – Etowah, Coosa, Oostanala Rivers On January 14th, I joined Joe Cook and about 100 others on the CRBI Polar Bear Paddle over by Rome, GA. In one day I paddled 3 rivers, the Etowah for the major portion of the trip, then took two side paddles, upstream on the Oostanala for 30 minutes and then down and back up the Coosa for 30 minutes. When you reach the confluence of these three rivers you can look down and see the difference in the waters. The Etowah was greenish and the Oostanala was very brown and the Coosa was a mixture of the two! I only saw one BIG cooter on the bank in the sun the whole day. -
0429Lanierdoc
Planned Primary Project Name Corps District Work Description Allocation State ($000) Work performed with recovery funds includes the control and removal of nuisance vegetation from the upper St. Johns River which serves as a nursery area for vegetation which floats downstream into the St. Johns River Federal Navigation Project. This work will keep the project channel open for navigation and to ensure public safety. This vegetation also displaces native species, changes ecosystem structure and alters ecological functions potentially impacting threatened and endangered species. Work will be FL REMOVAL OF AQUATIC GROWTH, FL JACKSONVILLE performed by hired contract. 225 Award a contract for replacement of critical equipment used to conduct invasive vegetation operations in the Jacksonville District. These operations include survey and monitoring of vegetation in the St. Johns River and Lake Okeechobee. The operations keep the principal navigable waterways and structures open for navigation and to ensure public safety. Additionally, this vegetation displaces native species, changes ecosystem structure and alters ecological functions potentially impacting threatened and endangered FL REMOVAL OF AQUATIC GROWTH, FL JACKSONVILLE species 225 Snagging, clearing, and removal of fallen trees, stumps and other debris from the Withlachoochee River FL WITHLACOOCHEE RIVER, FL JACKSONVILLE Federal navigation Project for the purpose of ensuring navigation and public safety. 250 Update inundation mapping below project for dam safety, flood damage reduction and emergency action GA ALLATOONA LAKE, GA MOBILE plans in order to improve emergency response to flood events and reduce risk to public. 350 Hire additional contract employees to provide increased maintenance support for project facilities.These activities will provide the public a safe and enjoyable recreational experience at the project. -
The U.S. Army Corps of Engineers Regulatory Program in Georgia
The U.S. Army Corps of Engineers Regulatory Program in Georgia David Lekson, PWS Kelly Finch, PWS Richard Morgan Savannah District August, 2013 US Army Corps of Engineers BUILDING STRONG® Topics § Savannah District Regulatory Division § Regulatory Efficiencies § On the Horizon 2 BUILDING STRONG® Introduction § Joined Savannah District in Jan 2013 § 25 years as Branch Chief in the Wilmington District, NC § Certified Professional Wetland Scientist with extensive field and teaching experience across the country § Participated in regional and national initiatives (wetland delineation and assessment, Mitigation/Banking); Served 6- month detail at the Pentagon in 2012 § Evaluated phosphate/sand/rock mining, wind energy, port and military projects, water supply, landfills, utilities, transportation (highway, airport, rail), and other large-scale commercial and residential projects 3 BUILDING STRONG® Georgia § Largest state east of the Mississippi River TN NC § 59,425 Square miles § Abuts 5 states § 5 Ecoregions SC § 159 Counties AL § 70,000 Miles of waterways § 7.7 Million acres of wetlands FL 4 BUILDING STRONG® Savannah Regulatory Organization Lake Lanier Piedmont Branch Mr. Ed Johnson (678) 422-2722 Morrow Coastal Branch Ms. Kelly Finch (912) 652-5503 Savannah Albany § 35 Team members § 3 Field Offices & Savannah § 3 Branches (Piedmont, Coastal, Multipurpose Management) 5 BUILDING STRONG® Regulatory Efficiencies § General Permits ► Re-issuance of existing Regional and Programmatic General Permits ► New RGP37 for Inshore GADNR Artificial Reefs -
TMDL Implementation Plans for Goat Rock Lake
TMDL Implementation Plan for Nottely River, Downstream of Lake Nottely -- Dissolved Oxygen Introduction The portion of the Nottely River downstream of the dam for Nottely Lake, is located near Ivy Log in Union County, a few miles northwest of Blairsville, Georgia. The Nottely Lake dam is operated by the Tennessee Valley Authority (TVA). Reservoir water flows through the turbine generators in the dam to produce hydroelectric power. The water that for such use is taken from the lower (hypolimnion) zone of the Reservoir where the water is naturally lower in dissolved oxygen (D.O.). Plan for Implementation of the TMDL The TMDL for this and seven other low D.O. river segments below dams, was finalized in November, 2000. The designated use for the Nottely River downstream of the dam is for recreation. The applicable water quality standards there for D.O. are a concentration of 5 milligrams per liter (mg/l) as a daily average and a concentration of 4 mg/l as a minimum value. Attainment and maintenance of these two D.O. water quality standards are the goals of this Implementation Plan. The TMDL recommends that the appropriate federal and state agencies work together in developing an implementation strategy to provide higher oxygenated water from these dam releases. The TMDL adds that these strategies may include oxygenation or aeration of the water, redesigned spillways, or other measures, and that ongoing water quality monitoring is needed to monitor progress. The TVA has added compressors and blowers to add air to the water going through the turbines, when D.O. -
Streamflow Maps of Georgia's Major Rivers
GEORGIA STATE DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY GARLAND PEYTON, Director THE GEOLOGICAL SURVEY Information Circular 21 STREAMFLOW MAPS OF GEORGIA'S MAJOR RIVERS by M. T. Thomson United States Geological Survey Prepared cooperatively by the Geological Survey, United States Department of the Interior, Washington, D. C. ATLANTA 1960 STREAMFLOW MAPS OF GEORGIA'S MAJOR RIVERS by M. T. Thomson Maps are commonly used to show the approximate rates of flow at all localities along the river systems. In addition to average flow, this collection of streamflow maps of Georgia's major rivers shows features such as low flows, flood flows, storage requirements, water power, the effects of storage reservoirs and power operations, and some comparisons of streamflows in different parts of the State. Most of the information shown on the streamflow maps was taken from "The Availability and use of Water in Georgia" by M. T. Thomson, S. M. Herrick, Eugene Brown, and others pub lished as Bulletin No. 65 in December 1956 by the Georgia Department of Mines, Mining and Geo logy. The average flows reported in that publication and sho\vn on these maps were for the years 1937-1955. That publication should be consulted for detailed information. More recent streamflow information may be obtained from the Atlanta District Office of the Surface Water Branch, Water Resources Division, U. S. Geological Survey, 805 Peachtree Street, N.E., Room 609, Atlanta 8, Georgia. In order to show the streamflows and other features clearly, the river locations are distorted slightly, their lengths are not to scale, and some features are shown by block-like patterns. -
Trophic State and Metabolism in a Southeastern Piedmont Reservoir
TROPHIC STATE AND METABOLISM IN A SOUTHEASTERN PIEDMONT RESERVOIR by Mary Callie Mayhew (Under the direction of Todd C. Rasmussen) Abstract Lake Sidney Lanier is a valuable water resource in the rapidly developing region north of Atlanta, Georgia, USA. The reservoir has been managed by the U.S Army Corps of Engineers for multiple purposes since its completion in 1958. Since approximately 1990, Lake Lanier has been central to series of lawsuits in the “Eastern Water Wars” between Georgia, Alabama and Florida due to its importance as a water-storage facility within the Apalachicola-Chattahoochee-Flint River Basin. Of specific importance is the need to protect lake water quality to satisfy regional water supply demands, as well as for recreational and environmental purposes. Recently, chlorophyll a levels have exceeded state water-quality standards. These excee- dences have prompted the Georgia Environmental Protection Division to develop Total Max- imum Daily Loads for phosphorus in Lake Lanier. While eutrophication in Southeastern Piedmont impoundments is a regional problem, nutrient cycling in these lakes does not appear to behave in a manner consistent with lakes in higher latitudes, and, hence, may not respond to nutrient-abatement strategies developed elsewhere. Although phosphorus loading to Southeastern Piedmont waterbodies is high, soluble reac- tive phosphorus concentrations are generally low and phosphorus exports from the reservoir are only a small fraction of input loads. The prevailing hypothesis is that ferric oxides in the iron-rich, clay soils of the Southeastern Piedmont effectively sequester phosphorus, which then settle into the lake benthos. Yet, seasonal algal blooms suggest the presence of internal cycling driven by uncertain mechanisms. -
IMPORTANT INFORMATION: Lakes with an Asterisk * Do Not Have Depth Information and Appear with Improvised Contour Lines County Information Is for Reference Only
IMPORTANT INFORMATION: Lakes with an asterisk * do not have depth information and appear with improvised contour lines County information is for reference only. Your lake will not be split up by county. The whole lake will be shown unless specified next to name ex (Northern Section) (Near Follette) etc. LAKE NAME COUNTY COUNTY COUNTY COUNTY COUNTY GL Great Lakes Great Lakes GL Lake Erie Great Lakes GL Lake Erie (Port of Toledo) Great Lakes GL Lake Erie (Western Basin) Great Lakes GL Lake Erie with Lake Ontario Great Lakes GL Lake Erie (Eastern Section, Mentor to Buffalo) Great Lakes GL Lake Huron Great Lakes GL Lake Huron (w West Lake Erie) Great Lakes GL Lake Michigan Great Lakes GL Lake Michigan (Northeast) Great Lakes GL Lake Michigan (South) Great Lakes GL Lake Michigan (w Lake Erie and Lake Huron) Great Lakes GL Lake Ontario Great Lakes GL Lake Ontario (Rochester Area) Great Lakes GL Lake Ontario (Stoney Pt to Wolf Island) Great Lakes GL Lake Superior Great Lakes GL Lake Superior (w Lake Michigan and Lake Huron) Great Lakes GL (MI) Lake St Clair Great Lakes AL Cedar Creek Reservoir Franklin AL Deerwood Lake Shelby AL Dog River Mobile AL Gantt Lake Covington AL (GA) Goat Rock Lake * Lee Harris (GA) AL Guntersville Lake Marshall Jackson AL Highland Lake * Blount AL Inland Lake * Blount AL Jordan Lake Elmore AL Lake Gantt * Covington AL (FL) Lake Jackson * Covington Walton (FL) AL Lake Martin Coosa Elmore Tallapoosa AL Lake Mitchell Chilton Coosa AL Lake Tuscaloosa Tuscaloosa AL Lake Wedowee (RL Harris Reservoir) Clay Randolph AL Lake