FISHERIES SECTION ANNUAL REPORT Fiscal Year 2006 July 1, 2005 - June 30, 2006 Wildlife Resources Division Department of Natural Resources Social Circle, Georgia Table of Contents SUBJECT PAGE Overview of Fisheries Section activities 1 Figure 1. Map of Fisheries Section region boundaries 2 Figure 2. Stream Survey Team sampling efforts 6 Appendices: A. Facts about fishing in Georgia, fisheries related revenues earned, and 8 Fisheries Section expenditures B. Private waters management 12 C. Public waters management 14 D. Trout production and distribution 18 E. Warmwater hatchery production and distribution 23 F. Public fishing area operation 28 G. Resource studies 30 H. Maintenance and construction 33 Fisheries Section Activities Fishing is the most popular wildlife-related activity in Georgia, enjoyed by people of all ages. Each of Georgia's 1.29 million resident anglers fish an average of 14 days in the state's diverse freshwater resources that include more than 4,000 miles of trout streams, 12,000 miles of warm water streams wider than 10 feet, and 500,000 acres of impoundments. Anglers spend more than $568 million yearly on fishing in Georgia with an economic impact of more than $1.14 billion generating an estimated 10,600 jobs. Programs of the Georgia Department of Natural Resources (DNR), Wildlife Resources Division (WRD), Fisheries Section (Section) during fiscal year 2006 (FY2006) included management of public waters, development and management of public fishing areas, technical guidance on private waters, development and maintenance of boating-access facilities, production and stocking of trout and warm water fish, aquatic education services, and survey projects and studies designed to benefit these resources. The Section's activities are funded primarily through license fees, which are appropriated annually by the Georgia legislature from the state's general fund. The Section's second major source of funding comes from the Federal Aid in Sport Fish Restoration Program. Federal Aid dollars, accumulated by a user tax on fishing tackle and motorboat fuels, are apportioned back to states by a formula based on land area and fishing license sales. Detailed information on the Section's activities and expenditures are itemized in Appendices A through H. The Section's programs are administered from WRD headquarters near Social Circle and from seven regional offices (Figure 1). Reintroduction of lake sturgeon into the Coosa River basin continued in 2006 with the stocking of 12,910 lake sturgeon fingerlings into the Oostanaula, Etowah, and Conasauga rivers in cooperation with the U.S. Fish & Wildlife Service (USFWS). Once an abundant member of a unique fish assemblage, lake sturgeon were extirpated from the Coosa River basin in the late 1960s. This was probably due to habitat degradation, over harvest, and dam construction. Goals of the reintroduction program are the re-establishment of a self-sustaining population and providing another sport fish for Georgia anglers. Anglers continue to report sightings of sturgeon at several locations in the river system and within Lake Weiss in Alabama. Radio telemetry studies conducted by the University of Georgia, School of Forest and Natural Resources indicate that the juvenile lake sturgeon extensively use the Coosa River downstream of Rome and Lake Weiss. Population monitoring by the university indicates that lake sturgeon growth is about four to six inches per year with some individual lake sturgeon up to 30 inches being captured and released. Additional studies are ongoing including food habits, seasonal habitat usage, and survival estimates. The state's three trout hatcheries combined efforts with the State of South Carolina and the Chattahoochee Forest National Fish Hatchery to stock more than 1.2 million catchable trout and 239,000 fingerling trout into north Georgia streams, small lakes, reservoirs, and their tailwaters. More than 67,000 catchable trout were stocked into Georgia's four popular `Delayed Harvest' streams where seasonal catch-and-release angling regulations have resulted in excellent catch rates for winter-time anglers. Lake Burton provides Georgia's only reservoir trout fishery where 59,000 brown trout were stocked last year to boost this put-grow-and-take fishery. More than 22,000 catchable and 172,000 fingerling trout were released into the Toccoa River downstream of Blue Ridge Reservoir dam. Water quality improvements of reservoir discharges by the Tennessee Valley Authority have enhanced the potential of this 15-mile long tailwater fishery as evidenced by increased angler catch rates of 9 to 14-inch trout. Cooperative monitoring and management efforts with the U.S. Forest Service have maintained and enhanced wild trout habitat on National Forest lands in Georgia. Brook trout genetic samples were obtained as part of an East coast cooperative effort to distinguish and 1 S@WA(%U(WT$(S0'(SW(UC`6A$kXl!&)q0"mSrn#st&((Ao#(p)&uSQT)Av(cewCA@b0#S$SV'%cUX(@'&&AV2(AU(&%(3A&1x0Cy(C2z'0{#|&(T$&df@W&A3%gVB($(2T@ARh#SBA)0$f$$i'&V13ghXA)(@@i#Cpd(qs&r(A((3A&0)SS((0A'(U(XW(&AYW0@$)@XC('&Y&0A&VAY(CX00@)(V#A45X((U67'8(09&(0d'eTSASU0)&X(0V0D&T(AE&F%VXX#BG0X3H(2))&$)&I&&0P&(&BW(Wa0(bT0B&`cVW'(VAS@`tduA&((0dv&000@(w&SY&AY(T&A@d('V0j@0&Y0(~}BxAd&yXV'`(V0(S(3(C(3U&S3&&0VT@S@V'XXY(A(A`A&j$0$X0BS((VVT3@jBX2&#$$`VdA$&A(T0@@3S@A3 optimally manage genetically distinct populations of southern Appalachian brook trout. Presently, a total of 24 populations of native southern Appalachian brook trout have been identified. Additionally, five brook trout populations of northern (hatchery) origins and 32 populations with a mixture of both northern and southern genes have been identified. Section staff also conducted a population status and threat assessment of all known brook trout watersheds in Georgia in cooperation with other members of the East Coast Brook Trout Joint Venture. Results of this cooperative effort will be released in late-2006. Section staff also worked with Trout Unlimited, North Georgia Tech, and the US Forest Service to measure the acid neutralizing capacity and pH of 38 Georgia brook trout streams in order to evaluate the susceptibility of these waters to impacts from acid precipitation. Research continued on the Lake Lanier tailwater trout fishery to assess the relative contribution of wild fish in a heavily stocked river population. The Section monitors the population size, age structure, and the commercial and sport harvest of American shad in Georgia's coastal plain rivers with emphasis on the Altamaha River system. These monitoring efforts satisfy Georgia's requirements to Amendment 1 of the Interstate Fishery Management Plan for Shad and River Herring developed by the Atlantic States Marine Fisheries Commission. During 2005, 39,840 pounds of American shad were commercially harvested from Georgia rivers. This was a 5 percent increase from the 37,947 pounds harvested during 2004. An estimated 121,979 American shad returned to the Altamaha River to spawn during 2005, a 3 percent increase from 118,296 fish during 2004. The shad population and harvest are at lower levels than those observed during the population's peak in the mid-1990's. However, the overall exploitation rate of 0.203 is extremely low. Thus, there is no evidence that American shad are being overharvested in Georgia waters. Alabama shad restoration efforts continued in the Apalachicola-Chattahoochee-Flint (ACF) River system in FY2006. Alabama shad migrate into freshwater streams along the northern Gulf of Mexico. It is thought that loss of critical upstream spawning habitat due to migration barriers has caused a population decline in the ACF system. Woodruff Dam at Lake Seminole presents the first upstream barrier to fish moving upstream to spawn. A navigation lock at the dam provides potential for upstream movement, but whether sufficient numbers of fish actually navigate and pass through the locks during normal operations is unknown. The present study will focus on estimating present population levels of shad and determining how fish interact with the lock. Developing a fish passage plan will be a critical step in the recovery of this and other diadromous species in the ACF system. Alabama shad returning to the Apalachicola River in FY2006 was estimated at approximately 12,000 fish, about half the estimated spawning population that was sampled the previous year. Initial study results indicate that 50-70% of the returning population may be able to navigate the lock structure at Jim Woodruff Dam and move upstream. Cooperators on this project include the Florida Fish and Wildlife Conservation Commission, the U.S. Army Corps of Engineers, the U.S. Fish and Wildlife Service, Clemson University, and The Nature Conservancy. The Section continued striped bass restoration efforts and population monitoring in Georgia's coastal rivers in hopes of re-establishing depleted stocks. Restoration stocking efforts initiated by the Section in 1990 have been very successful in increasing the number of striped bass in the lower Savannah River. After a 17-year closure, the Savannah River striped bass fishery was re-opened to allow for limited harvest in October 2005. Annual monitoring efforts have indicated that current population numbers are near historic levels. The potential negative impacts of proposed habitat alteration projects associated with harbor expansion and channel deepening threatens the progress of population recovery and continues to be a concern. The Section also initiated striped bass recovery efforts in the Altamaha River system in November 2005 with the release of approximately 11,000 hatchery-reared fish. The Altamaha River system is home to Georgia's striped bass angling record (63 lbs.); however, the population has precipitously declined over the last several decades. The Section has also for many years 3 played an integral part in a multi-state effort to maintain and enhance the Gulf strain striped bass in the Chattahoochee and Flint river systems. The Section continues to introduce youth to fishing through the Kids Fishing Events (KFE) program. Section staff held a total of 334 KFEs statewide with 25,548 youth attending. Sixteen percent of the attendees were beginners and 56 percent caught at least one fish. Two hundred one KFEs were classified as "general" events sponsored by sportsman organizations, local governments, civic organizations, businesses, private individuals, and the military. Sponsors were encouraged to promote the Section's KFE goals: to have fun, learn how to fish safely, follow rules, catch a fish, and touch a fish. Staff at 13 WRD facilities sponsored the remaining 133 events. Special ponds at Burton and Buford hatcheries, set aside for fishing by families with children, also provided a quality fishing experience for 3,715 young anglers in FY2006. Beginners comprised 22 percent of this group with an overall success rate of 66 percent. Aquatic Project WILD training was provided to 962 Georgia educators at 44 workshops conducted statewide. Thirty-four educators were trained as Aquatic Project WILD facilitators at a workshop in Paulding County in November 2005. Two Advanced Project WILD workshops were conducted in FY2006 and attended by sixty-five educators and resource management professionals. Topics included marsh ecology, marine fish management, tidal cycles and pressing issues facing decision makers and resources professionals on Georgia's Coast, streamside management zones, and the importance of prescribed fire to the quality of riparian habitats. Overall, Fisheries Section staff conducted 46 presentations to more than 1,428 adults on a variety of topics including the importance of aquatic resources, exotic species threats, sport fishing, striped bass, pond management, erosion and sedimentation, and aquatic weed management. The Section also annually sponsors and staffs exhibits at the Turkey Hunting, Fishing & Outdoor Expos in Atlanta and Perry, Georgia National Fair, Trout Fishing Primer, Unicoi Outdoor Adventure Day, Arrowhead Environmental Education Center Outdoor Adventure Day, Okefenokee Fair, National Wild Turkey Federation Jakes Day at Paradise Public Fishing Area, and Long County Wildlife Festival. It is estimated that a combined total of over 150,000 Georgians attended these events. The newly completed Ocmulgee Public Fishing Area (PFA) in Pulaski and Bleckley Counties was opened to the public on June 10, 2006. Commissioner Holcomb hosted a dedication with guest speakers including Senator Ross Tolleson and Bruce Henderson, general manager of Bass Pro Shop in Macon. Following the ceremony, a KFE was held on the three-acre special event pond. Attendance for the opening was estimated at 1,995 individuals (anglers and visitors). A total of 600 anglers caught approximately 1,200 bluegill, 700 channel catfish, 81 redear sunfish, and numerous largemouth bass (catch and release only). The Kid's Fishing Event held in conjunction with the grand opening attracted 72 children, of which 16 were first-time anglers. The Ocmulgee PFA is located on the state-owned Ocmulgee Wildlife Management Area. Amenities include a 106-acre main lake, a separate three-acre kids fishing lake, boat ramp, two fishing piers, fish cleaning station, office, storage buildings, a pavilion/activity center and parking areas. The main lake has numerous coves and points, creek channels, standing timber and submerged humps for attracting fish. The deepest point at the dam is about 30 feet. The lake will be intensively managed to provide the best possible fishing opportunities for both bank and boat anglers. The area will be open from sunrise to sunset all year long. Anglers 16 years of age or older must possess a current Georgia fishing license and a Wildlife Management Area (WMA) stamp in order to fish. Anglers in possession of a one-day fishing, sportsman's, lifetime, senior (65+), or honorary license do not need to possess a WMA stamp. Anglers may use up to two fishing poles and any outboard motor may be used at idle speed. 4 The robust redhorse (Moxostoma robustum), an imperiled fish, was discovered in the Oconee River in 1991 during a survey conducted for the re-licensing of the Sinclair Hydroelectric Project. The Section has committed significant resources to recovery efforts for this species, and has been instrumental in the establishment of the Robust Redhorse Conservation Committee (RRCC). The RRCC coordinates the efforts of state, federal, and private-sector participants in a common goal of restoring the robust redhorse to a significant portion of its historic range in the Southeastern United States. A total of 11,743 robust redhorse fry produced in Spring 2005 were stocked into rearing ponds at the Walton and Richmond Hill fish hatcheries and into circular rearing tanks at the Warm Springs Fish Technology Center. A total of 7,204 robust redhorse hatchery-reared fingerlings were stocked into the Ocmulgee and Oconee rivers in Fall 2005. An additional 9,161 fingerlings were produced in Georgia and shipped to RRCC member South Carolina for stocking there. The Ocmulgee River stockings between the Lloyd Shoals and Juliette dams represent a continuation of restoration efforts under a Candidate Conservation Agreement with Assurances (CCAA) signed in January 2002 by Georgia Power Company, the U.S. Fish and Wildlife Service, and Georgia DNR. Flathead catfish presence in the Satilla River was confirmed in the summer of 1996. Public sentiment is overwhelmingly in favor of protecting the premier redbreast fishery threatened by the expansion of this non-native, predatory catfish in the Satilla River. The Section has responded by monitoring the expansion of flathead catfish numbers and actively capturing and removing catfish, annually. Fisheries staff removed 7,025 pounds of flathead catfish from 90 miles of the Satilla in FY2006 after 40 hours of electrofishing effort. Summer water levels, too high for effective electrofishing, hampered efforts to capture additional catfish and resulted in a 50 percent decrease in overall effort from FY2005. Despite the reduced effort, total poundage removed represented a three percent increase over the previous year's catch. Continued efforts to control the expansion of the flathead catfish population in the Satilla River have not been effective. Species abundance of redbreast sunfish and native catfish species in the lower Satilla River have been reduced by 65% and 87%, respectively, since 1996. The Stream Survey Team assesses the status of fish communities in wadeable streams across the state using the fish Index of Biotic Integrity (IBI). This index integrates 12-13 functional and compositional attributes of a fish community at several trophic levels to assess stream health. Two additional assessment tools, the modified index of well-being and a visual habitat assessment, are employed when an aquatic community is found to be impaired. These tools help to provide information that can be used to gain clues about sources of degradation to the stream. The Stream Survey Team sampled 142 streams in FY2006 (Figure 2). Sampled streams were located in 11 of Georgia's 14 major river basins across three of the state's five major ecoregions: Blue Ridge (55), Piedmont (4), and Southeastern Plains (83). In addition, reports on 77 streams sampled in a previous fiscal year were provided to Georgia's Environmental Protection Division (EPD) in FY2006. EPD is tasked with establishing Total Maximum Daily Loads for the causative pollutant(s) in impaired streams. By reducing and controlling pollutant loads, healthy fish populations should be able to re-establish and maintain themselves in these streams. The overall goal is to improve fish diversity, abundance, and health by meeting federal Clean Water Act criteria and returning impaired streams to their designated water use classification (fishing, swimming, drinking water, etc.). May 30, 2006 saw the culmination of a ten-year effort by Fisheries Section and DNR officials to identify and quantify damages and negotiate a settlement related to PCB (polychlorinated biphenyl) contamination in Lake Hartwell. On this date, a federal court approved a compensation plan that allocates nearly $3.7 million to Georgia for enhancing the recreational fishery in and around Lake Hartwell. PCBs originated from an electrical capacitor manufacturing plant operated by Sangamo-Weston in Pickens County, South Carolina. Public hearings have 5 !"#$%&%'('"&# been held and a Georgia compensation plan has been drafted that presently includes enhancing shoreline fishing access at three sites and adding large capacity boating access facilities at two other sites. The Section continued to provide public service in other areas during FY2006. Sampling continued on Georgia's major reservoirs and streams to detect potential problems and monitor fish populations. Studies designed to identify management needs, assess fish populations, and evaluate ongoing programs continued. As a result of these activities, regulation changes went into effect on October 1, 2005 allowing limited striped bass harvest in the lower Savannah River, shoal bass fingerlings were stocked in the upper Chattahoochee River to restore an endemic population below Morgan Falls dam, introductions of native aquatic plants were evaluated in lakes Bartlett's Ferry and Sinclair, trout stream habitat improvements in Bryant, Burnette, Johns, Noontootla, Ramey, Smith and Waters creeks were completed, and bottom springs were enhanced in the lower Flint River and Lake Blackshear to improve thermal refuge capacity for striped bass in summer. Northwest Georgia Fisheries staff continued an aggressive fish attractor program in FY2006, placing over 1500 fish attractor units at 42 locations in Allatoona, Blue Ridge, Carters, and Weiss reservoirs. Fish attractors were constructed from a diverse array of unique materials to include PVC and plastic shipping pallets, both of which have a greater longevity than attractors constructed from wood. More than 75 percent of the materials and man-power required to construct and deploy these structures were donated. Contributors include: Georgia Power, Alabama Power, Tennessee Valley Authority, United States Army Corp of Engineers, Bo's Pallets, Dupont, Blue Ridge High School, Bart's Bait and Tackle, Wildlife Action, Fannin County High School and individual local anglers. Maps showing locations of attractors were also created and are available as downloadable portable document files (PDFs) on the DNR website. This program continues to be popular with many anglers reporting increased fishing success over these structures. Over 1.43 million fingerling fish, produced at the Section's six warm water hatcheries, were provided for stocking in 728 privately owned, newly constructed, or renovated ponds to establish fish populations. Over 1.89 million hybrid striped bass fingerlings were produced and stocked into 20 lakes and reservoirs. Also, more than 1.46 million Atlantic and Gulf Coast strain striped bass fingerlings were raised in Georgia hatcheries and stocked into 12 reservoirs. An additional 31,500 six to eight-inch striped bass were also produced and stocked into the lower Savannah and Altamaha rivers as part of a management plan aimed at re-establishing selfsustaining populations in those river basins. Walleye fingerlings have been annually stocked into eight North Georgia reservoirs since 2002 and these waters again received 299,000 fingerlings in FY2006. 7 Appendix A: Tables showing important facts about fishing in Georgia, information on revenue earned, and expenditures for FY2006. 8 Table A-1. Important statistics on sport fishing in Georgia. Item Total freshwater resident anglers 16 years and older Total resident anglers 6 to 15 years old Total annual fishing trips by resident anglers (16 years and older) Total annual days spent freshwater fishing (16 years and older) Annual average days spent freshwater fishing (16 years and older) Total annual expenditures by all resident and non-resident anglers in Georgia (16 years and older) Economic impact of sport fishing on Georgia's economy Estimated number of jobs generated Estimated state sales tax generated from the sale of sport fishing related items Number 892,000 a 398,000 a 10,697,000 a 12,555,000 a 14 a $568,712,000 b $1,140,197,000 b 10,649 b $19,453,000 b a 2001 National Survey of Fishing, Hunting, and Wildlife-Associated Recreation - Georgia published by the U.S. Department of the Interior, Fish and Wildlife Service and the U.S. Department of Commerce, Census Bureau in November 2002. b Sportfishing in America: Values of Our Traditional Pastime published by the American Sportfishing Association. Calculations are based on data from the "2001 National Survey of Fishing, Hunting, and Wildlife-Associated Recreation." 9 Table A-2. Revenue (to the nearest dollar) generated by the Fisheries Section from license sales in calendar year 2006.a Type of License License Sales Calendar Year 2006 (January 1, 2006 to December 31, 2006) Number Lifetime (new issues) Combination Hunting-Fishing Sportsman=s Resident Fishing Resident Trout One-Day Fishing Non-Resident Season Fishing Non-Resident 7-day Fishing Non-Resident Season Trout 2,360 57,555 41,741 428,774 93,655 65,032 18,323 36,917 11,036 Revenue 333,140 b 472,035 b 1,226,364 b 3,602,819 412,354 189,453 429,335 236,880 137,020 Totals 755,393 $ 7,039,400 a In addition to license sales shown, the Wildlife Resources Division sold 39,641 resident Wildlife Management Area (WMA) stamps for $729,468 and 1,656 nonresident WMA stamps for $118,958. A WMA stamp is required to fish on any Public Fishing Area or hunt on any WMA. It is not practical to calculate the portion of this revenue generated by anglers. b This figure represents only half of the revenue generated by this license. The other half is considered generated by hunters. 10 Table A-3. Fisheries Section expenditures (thousands of dollars) by region and program with total staff-days in FY2006.a PROGRAM COST BY REGION HQb I II III IV V VI VII Private Waters Management 11.3 21.6 2.6 23.8 27.1 20.0 42.4 18.0 Public Waters Management General Technical Guidance Habitat Management Surveys and Inventories Aquatic Plant Control Aquatic Education Resource Studies c 940.5 258.7 33.6 14.5 351.9 7.1 98.8 175.9 488.5 95.7 112.1 31.8 205.8 43.1 657.0 241.6 65.2 16.8 287.8 45.6 497.7 78.4 130.1 36.3 215.4 37.5 634.4 302.4 41.7 91.5 74.4 29.8 83.9 10.7 305.0 53.2 54.6 23.7 127.4 35.1 11.0 526.4 159.1 36.7 294.8 35.8 356.7 97.2 23.0 186.1 45.4 5.0 Hatchery Production & Stocking Coldwater Hatcheries Warmwater Hatcheries 145.5 63.9 81.6 248.2 187.9 60.3 714.9 693.4 21.5 211.8 211.8 28.1 28.1 380.5 380.5 163.5 163.5 259.8 259.8 Public Fishing Areas 124.8 358.9 163.8 552.3 647.3 Facility Construction and Maintenance Capital Outlay & New Construction Operations & Maintenance 1,052.9 1,032.2 20.7 76.8 23.6 53.2 14.5 4.1 10.4 53.1 23.5 29.6 831.2 769.7 61.5 72.9 5.7 67.2 72.4 28.6 43.8 25.6 5.5 20.1 TOTAL TOTAL COST STAFF-DAYS 166.8 751 4,406.2 1,286.3 497.0 214.6 1,743.6 36.9 425.2 202.6 14,519 2,615 1,833 676 7,571 123 1,582 119 2,152.3 945.2 1,207.1 7,520 2,917 4,603 1,847.1 7,062 2,199.4 2,367 1,892.9 306.5 1,498 869 11 Totals 2,275.0 1,194.0 1,389.0 950.2 2,073.1 778.4 1,452.0 660.1 10,771.8 d 32,219 a Figures may differ somewhat from the final June 2006 Fiscal Accounting and Control System (FACS) printout since errors in the FACS printout were corrected for this report. b Headquarters office expenses and staff-days were prorated to all programs as administrative support with the exception of Public Waters Management, Aquatic Plant Control, Aquatic Education, Resource Studies, and Capital Outlay and New Construction. These five programs include both specific and prorated Headquarters cost. c This category includes contracted studies in addition to Resource Studies conducted by Section personnel. d Total includes $4,271,863 in funding from the Federal Aid in Sport Fish Restoration program. Appendix B: Tables showing information on the Fisheries Section Private Waters Management Program in FY2006. 12 Table B-1. Private Waters Program FY2006 fish distribution by Regional location of pond. Fish are provided to pond owners to establish fishable populations in newly constructed or renovated ponds. 13 Bass-bream ponds stocked Region Number Acres Percent stocked at fertilized rate Number Acres Species and number stocked Bluegill Redear Largemouth Channel sunfish bass catfish Catfish only ponds stocked Number Acres Revenue generated I 24 68 26,825 6,706 2,958 6,456 II 20 47 16,880 4,220 1,140 4,610 III 87 345 2.3% 1.7% 132,940 33,235 16,530 28,250 IV 70 312 5.7% 3.5% 125,776 31,444 15,870 18,763 V 99 538 1.0% 0.2% 204,380 51,095 26,816 33,096 VI 179 1,029 383,440 95,860 47,960 66,135 VII 50 81 32,520 8,130 4,045 12,185 13 44 $ 2,798 6 6 $ 1,750 38 56 $ 13,308 15 39 $ 11,500 52 333 $ 19,385 60 326 $ 35,972 15 37 $ 3,810 Statewide totals 529 2,421 1.1% 0.7% 922,761 230,690 115,319 169,495 199 840 $88,522 Appendix C: Tables showing information on the Fisheries Section Public Waters Management Program in FY2006. 14 Table C-1. Aquatic plant management activities conducted statewide during FY2006. 15 Body of water County Target pest(s) Control method Acres No. of treated treatments Cost of treatment Management objectives; treatment effectiveness Lake Blackshear Lake Blackshear Crisp; Worth Crisp; Worth Alligatorweed; Giant cutgrass; Naiad; Water hyacinth Lyngbya; Chara Rodeo 0.8 gal/acre @ 1% mix; Aquathol K 2 gal/acre Cutrine Plus 60 lbs/ac 32.0 4 19.0 2 $6,350 Impede invasion, improve access; good success w/control $4,492 Improve access; good control Banks Lake NWR Lanier Water hyacinth Rodeo 0.8 gal/ac @ 1% mix 32.0 3 Grand Bay WMA Lanier Water hyacinth Rodeo 0.8 gal/ac @ 1% mix 9.5 2 Reed Bingham State Park Cook Alligatorweed; Rodeo 0.8 gal/ac @ 1% mix; Ludwigia; Water Rennovate 3 0.75 gal/ac@1`% hyacinth; Maidencane mix; 2,4-D 0.4 gal/ac 17.5 2 Georgia Agrirama Tift Alligatorweed; Cattail; Rodeo 0.8 gal/ac @ 1% mix; 2,4Ludwigia; Maidencane D 0.4 gal/ac; 8.0 1 Lake Worth Dougherty Hydrilla Komeen 4 gal/ac; Reward 0.2 gal/ac 25.0 1 Moody AFB Pond Lowndes Water hyacinth Rodeo 0.8 gal/ac; Rennovate 3 2 gal/ac 6.0 1 Wisdom Pond Bibb Giant salvinia Reward 1.25 gal; Rodeo 0.75 gal 1.8 1 $5,093 $2,321 $4,051 Impede invasion, improve access; good success w/control Impede invasion, improve access; good success w/control Impede invasion, improve access; good success w/control $1,378 Improve access; good success w/control $3,975 $1,049 $1,127 Impede invasion, improve access; good success w/control Impede invasion; improve access; good success w/control Impede invasion, stop expansion in system; excellent control Grand Total 150.8 17 $29,836 Table C-2. Fish kills investigated by the Fisheries Section in FY2006. Category of cause Agricultural Number of incidents 1 Fish killed Number Value 100 $8.00 Transportation 1 137 $17.81 Industrial 2 Municipal a 2 Natural / Disease 15 Undetermined 6 Total 27 135 8,358 13,098 2,432 24,260 $124.23 $5,095.02 b $0.00 $192.95 $5,438.01 a Includes fish kills caused by sewage discharges from county or city waste treatment facilities. b Estimates of the number of fish killed by disease or natural causes are not normally calculated using accepted fish kill counting guidelines. Estimates for the value of fish are, therefore, rarely calculated. 16 Table C-3. Environmental reviews and assessments conducted by the Fisheries Section in FY2006. Agency and type of review Number a Georgia Department of Natural Resources Requests to build ponds on trout streams . . . . . . . . . . . . . . . . . . . . . . . 10 Requests to stock fish in trout streams . . . . . . . . . . . . . . . . . . . . . . . . . 14 Statewide Water Management plan. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Georgia State Clearinghouse Project reviews. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 U.S. Government Agency Permits, Projects and Plans Army Corps of Engineers - Plans and projects . . . . . . . . . . . . . . . . . . . . . 5 Federal Energy Regulatory Commission - License Issues . . . . . . . . . . . . 8 U.S. Park Service Management plan . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 U.S. Fish & Wildlife Service Plans and projects . . . . . . . . . . . . . . . . . . . 4 National Marine Fisheries Service -Plans and projects . . . . . . . . . . . . . . . 1 Local & Regional Government Projects Developments having regional impact. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Total. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 a Each project, plan or permit is counted only once, even though the Section may have provided comments on more than one occasion. Only those projects on which the Section prepared comments are included in these numbers. Numerous other documents were reviewed on which comments were not prepared. 17 Appendix D: Tables showing information on the Fisheries Section Trout Production Program in FY2006. 18 Table D-1. Trout production (lbs), conversion ratios, and costs at state hatcheries in FY2006. Hatchery Species RAINBOW BROWN Total Cost a Total Per lb Catchables Buford Net weight gain Conversion ratio 144,380 1.25 19,368 1.12 163,748 1.23 $307,595 $1.88 Burton Net weight gain Conversion ratio 103,723 1.27 30,530 1.08 134,253 1.23 $226,762 $1.69 Summerville Net weight gain Conversion ratio 18,591 0.97 18,591 0.97 $89,044 $4.79 19 Total Net weight gain Conversion ratio b 266,694 1.24 49,898 1.09 316,592 1.21 $623,401 $1.97 Fingerlings c Summerville Cost per pound to stock trout from state hatcheries: Total production and distribution costs per pound: Production of 751,670 fingerling rainbow trout (3.4 inch mean length) weighing 11,656 pounds. $80,778 $0.45 $2.42 $6.93 Grand Total Catchable and Fingerling Costs $704,179 a Costs do not include administrative costs of the Headquarters staff or costs of capital outlay improvements. b Conversion ratios used in totals are weighted means. c Summerville Hatchery began fingerling production in FY98 and is expected to be the State's primary source of fingerling trout in the future. Small numbers of fingerlings are also produced at Buford and Burton hatcheries, but production costs were not estimated separately. The cost of fingerlings & fry received from federal hatcheries is unknown and not included. $2.60 Table D-2. Species, number, and weight (lbs) of trout stocked into Georgia's public waters from state and federal hatcheries during FY2006. Facility _______R_A_I_N_B_O__W______ Number Weight ________B_R_O_W__N_______ Number Weight ________T_O__T_A_L_______ Number Weight STATE HATCHERY Buford catchables fingerlings Burton catchables fingerlings Summerville catchables 404,251 159,113 331,900 54,665 49,427 133,010 3,777 17,013 58,347 34,890 75,999 66,555 21,124 1,302 35,247 530 462,598 34,890 407,899 121,220 49,427 180,237 1,302 168,257 4,307 17,013 20 FEDERAL HATCHERY Chattahoochee Forest catchables fingerlings SOUTH CAROLINA Walhalla fingerlings 297,381 20,000 110,673 1,110 62,887 806 15,886 7,770 313,267 20,000 118,443 1,110 62,887 806 TOTAL catchables fingerlings 1,082,959 137,552 419,809 5,693 150,232 101,445 64,141 1,832 1,233,191 238,997 483,950 7,525 Table D-3. Species, number, and weight (lbs) of catchable trout by habitat stocked from all hatcheries in FY2006. Locations stocked RAINBOW Number Weight BROWN Number Weight TOTAL Number Weight STREAMS BY COUNTY Bartow 11,600 4,076 Catoosa 2,600 903 Chattooga 4,186 1,470 Cherokee 2,000 695 Dawson 34,062 12,887 Fannin 80,033 32,317 Floyd 29,500 10,487 Gilmer 25,949 9,557 Gordon 1,800 616 Habersham 26,157 10,256 Haralson 7,200 2,355 Lumpkin 80,257 29,025 Murray 28,958 10,509 Paulding 7,800 2,604 Pickens 7,600 2,767 Polk 2,000 674 Rabun 147,060 58,818 Stephens 40,442 15,251 Towns 48,045 18,620 Union 70,891 28,568 Walker 13,671 4,744 --W---h--it-e------------ --------9--6-,-9--1--2 --------3--7-,-4--5--9 --T--o--t-a-l------------ ------7--6--8-,-7--2--3 ------2--9--4-,-6--5--8 650 200 7,855 2,626 2,175 7,755 5,382 3,846 875 866 2,416 1,837 15,248 5,663 3,659 5,801 1,229 2,480 ----------1-,-0--1--5 ------------4--8--1 --------5--2-,-1--6--6 --------1--9-,-8--9--3 12,250 4,276 2,600 4,186 903 1,470 2,000 695 34,062 12,887 87,888 36,163 29,500 10,487 28,575 10,432 1,800 28,332 616 11,122 7,200 2,355 88,012 31,441 34,340 12,346 7,800 2,604 7,600 2,767 2,000 162,308 674 64,481 40,442 15,251 51,704 19,849 76,692 31,048 13,671 4,744 --------9--7-,-9--2--7 --------3--7-,-9--4--0 ------8--2--0-,-8--8--9 ------3--1--4-,-5--5--1 TAILWATERS Blue Ridge Hartwell Lanier --M---o-r-g--a--n--F--a--ll-s-- --T--o--t-a-l------------ 18,025 6,225 19,000 7,436 173,845 71,926 --------4--7-,-2--5--2 --------1--9-,-0--7--6 ------2--5--8-,-1--2--2 ------1--0--4-,-6--6--3 4,700 9,000 2,305 2,881 --------1--9-,-8--9--8 ----------7-,-8--9--0 --------3--3-,-5--9--8 --------1--3-,-0--7--6 22,725 8,530 28,000 10,317 173,845 71,926 --------6--7-,-1--5--0 --------2--6-,-9--6--6 ------2--9--1-,-7--2--0 ------1--1--7-,-7--3--9 RESERVOIRS AND SMALL LAKES Black Rock 1,250 577 Burton Dockery 10,125 3,792 Nancytown 11,164 3,880 Rock Creek 11,000 3,844 Seed Vogel 2,675 960 Winfield Scott 19,900 7,435 -------------------- ---------------- ---------------- Total 56,114 20,488 -------------------- ---------------- ---------------- GRAND TOTAL 1,082,959 419,809 625 59,607 219 29,401 1,836 612 2,000 800 400 140 ---------------- ---------------- 64,468 31,172 ---------------- ---------------- 150,232 64,141 1,875 796 59,607 29,401 10,125 3,792 13,000 4,492 11,000 3,844 2,000 800 3,075 1,100 19,900 7,435 ---------------- ---------------- 120,582 51,660 ---------------- ---------------- 1,233,191 483,950 21 Table D-4. Species, number, and weight (lbs) of fingerling trout by habitat stocked from all hatcheries in FY2006. Locations stocked RAINBOW Number Weight STREAMS BY COUNTY Rabun 7,000 Total 7,000 1,087 1,087 TAILWATERS Blue Ridge 120,658 4,451 Total 120,658 4,451 RESERVOIRS AND SMALL LAKES Burton 9,894 155 Total GRAND TOTAL 9,894 137,552 155 5,693 BROWN Number Weight 50,000 30 50,000 30 51,445 51,445 1,802 1,802 101,445 1,832 TOTAL Number Weight 57,000 57,000 1,117 1,117 172,103 172,103 6,253 6,253 9,894 9,894 238,997 155 155 7,525 22 Appendix E: Tables showing information on the Fisheries Section Warmwater Hatchery Production Program in FY2006. 23 Table E-1. Total numbers and cost per fish of warmwater species produced at state hatcheries in FY2006. Species Acres Number Number per acre Cost pera fish ($) Bluegill Fingerling Channel catfish Fry Fingerling Intermediate Harvestable Goldfish Fingerling Hybrid white-striped bass Fry Fingerling Lake sturgeon Fry Fingerling Largemouth bass d Fingerling Adv. Fingerling Intermediate Harvestable Redear sunfish Fingerling Robust redhorse Fry Fingerling Shoal bass Fingerling Striped bass Fry Fingerling Intermediate Walleye Fingerling 16.96 6.30 6.35 20.10 9.95 0.45 b 25.55 b c 5.39 4.26 3.98 3.59 3.34 1.63 6.50 b 16.20 8.25 4.22 3,796,892 1,995,400 584,021 390,520 54,487 95,134 6,692,500 1,845,133 5,000 11,331 433,195 141,363 1,043 1,038 634,179 6,487 15,356 18,943 8,056,000 1,596,687 38,055 269,585 223,873 316,730 91,972 19,429 5,476 211,409 b 72,217 b c 80,370 33,184 262 289 189,874 9,421 2,914 b 98,561 4,613 63,883 0.027 0.025 0.104 0.414 1.543 0.017 0.005 0.028 0.298 2.497 0.052 0.118 17.382 29.688 0.040 0.002 1.003 3.692 0.005 0.037 1.544 0.066 Totals (all sizes) 143.02 26,682,349 e 83,328 f 0.071 f a Cost of each production phase includes cost of previous phase. b Not applicable, these fry were hatched in jars and placed in aquaria and/or vats. c Sturgeon fingerlings were raised in trout raceways at Summerville Hatchery. d Numbers produced include 68,436 largemouth bass F1 hybrids (Florida x northern) and 133 Florida largemouth bass raised at McDuffie and Walton hatcheries. e Differences between the production totals in this table and the distribution totals in Table E-4 result from handling, holding, and transport mortalities, the use of surplus fish as forage to maintain spawning stocks, and the stocking of fish produced on federal hatcheries. f Weighted means. Striped bass fry, hybrid striped-white bass fry, hybrid white-striped bass fry, walleye fry, and lake sturgeon (all phases) are not included. 24 25 Table E-2. Number of each warmwater fish species produced at state hatcheries in FY2006. Species Bowens Mill Burton Cordele McDuffie Richmond Hill Bluegill Fingerling 929,374 Channel catfish Fry Fingerling Intermediate Harvestable 115,253 4,162 Goldfish Fingerling Hybrid white-striped bass Fry Fingerling Lake sturgeon a Fry Fingerling Largemouth bass b Fingerling Adv. Fingerling Intermediate Harvestable 40,408 69,753 549 Redear sunfish Fingerling Robust redhorse Fry Fingerling Intermediate Shoal bass Fingerling Striped bass c Fry Fingerling Intermediate 165,686 Walleye Fingerling 991,100 144,750 110,169 27,575 828,700 1,004,300 197,252 31,696 14,750 706,546 55,648 63,864 455,018 6,692,500 1,385,259 9,161 27,564 12,218 68,920 824 238,700 6,487 82,509 280 153,627 3,910 882,457 8,056,000 368,379 38,055 Total (all sizes) 1,325,185 36,725 1,740,830 3,274,086 17,606,577 a Production of sturgeon for species restoration stockings in the Coosa River. Fish were raised in concrete trout raceways. b Numbers produced include 67,612 F1 hybrid (Florida x northern) largemouth bass raised at Walton Hatchey. c Numbers produced include 54,995 Gulf Coast strain striped bass fingerlings raised at Steve Cocke Hatchery. Steve Cocke Summerville 722,280 71,118 174,536 8,000 4,856 173,832 42,200 275 168,845 5,000 11,331 214 6,725 54,995 1,427,662 32,200 48,745 Walton Total 609,992 10,255 95,134 67,526 29,410 219 73,007 2,285 125,170 209,821 1,222,819 3,796,892 1,995,400 584,021 390,520 54,487 95,134 6,692,500 1,845,133 5,000 11,331 433,195 141,363 1,323 1,038 634,179 6,487 11,446 3,910 18,943 8,056,000 1,596,687 38,055 269,585 26,682,629 26 Table E-3. Cost per fish (dollars) for warmwater fish species produced at state hatcheries in FY2006. Species Bowens Mill Burton Cordele McDuffie Richmond Hill Bluegill Fingerling Channel catfish Fry Fingerling Intermediate Harvestable Hybrid white-striped bass Fry Fingerling Goldfish Fingerling Lake sturgeon Fry Fingerling Largemouth bass a Fingerling Adv. Fingerling Intermediate Harvestable Redear sunfish Fingerling Robust redhorse Fry Fingerling Shoal bass Fingerling Striped bass Fry Fingerling Intermediate Walleye Fingerling 0.029 0.153 8.301 0.054 0.149 34.299 0.163 1.102 0.220 0.045 0.098 0.709 0.998 0.024 2.909 0.007 0.005 0.043 0.331 1.139 0.028 8.305 0.013 0.002 0.020 0.024 0.195 0.369 0.005 0.019 0.073 0.025 0.733 0.005 0.019 1.544 a Numbers produced include 67,612 F1 hybrid (Florida x northern) largemouth bass raised at Walton hatchery. Steve Cocke Summerville 0.052 0.135 0.229 0.653 2.745 0.043 0.079 26.304 0.088 0.298 2.497 22.206 5.115 0.063 0.245 Walton 0.024 0.927 0.017 0.074 0.100 51.534 0.053 1.069 0.027 0.019 Total 0.027 0.025 0.104 0.414 1.543 0.005 0.028 0.017 0.298 2.497 0.048 0.118 60.172 29.688 0.040 0.002 1.003 3.692 0.005 0.037 1.544 0.066 Table E-4. Warmwater fish distributed from state hatcheries in FY2006. Totals include fish provided by federal hatcheries, surplus brood stock, and fish available as by-products of other programs. Species Kid's fishing events Other fisheries agencies Private waters Public fishing areas Publicly owned small lakes Reservoirs Rivers & streams Totala Bluegill Fingerling Harvestable 3,300 922,761 110,240 280 78,400 162,582 1,277,283 280 Channel catfish Fingerling Intermediate Harvestable 13,016 282,865 57,063 1,800 169,495 14,355 66,535 9,756 15,018 94,292 12,000 7,420 40,343 266,027 451,112 66,819 Lake sturgeon Fry Fingerling 5,000 12,910 5,000 12,910 Largemouth bass Fingerling 250 Adv. Fingerling Intermediate Harvestable 118 75 115,319 780 7,506 811 28,601 77 160,103 142,920 157 305,128 150,426 77 1,086 Redear sunfish Fingerling 150 230,690 1,560 32,389 17,000 281,789 Robust redhorse Fingerling Adv. Fingerling Shoal bass Fingerling 9,161 705 3,890 18,943 9,866 3,890 18,943 Striped bass - Atlantic strain Fry Fingerling Intermediate 2,600 1,318,416 1,000,000 31,535 1,000,000 1,321,016 31,535 Striped bass - Gulf strain Fingerling 148,542 148,542 27 Striped-white bass hybrid Fingerling White-striped bass hybrid Fingerling Walleye Fingerling Total (all sizes) 2000 358,762 87,099 103,415 1,438,265 22,300 233,843 5,500 256,877 56,480 1,726,291 299,192 4,051,103 1,108,326 56,480 1,843,190 299,192 7,550,591 a Totals do not include fry or fingerlings distributed to other Georgia hatcheries for later production phases. Appendix F: Tables showing information on the Fisheries Section Public Fishing Area Program in FY2006. 28 Table F-1. Public Fishing Area operational costs for FY2006. Region Area Ownership I Rocky Mountain a III McDuffie IV Big Lazer IV Flat Creekb IV Ocmulgee IV Marben Farms VI Dodge County VI Evans County VI Hugh M. Gillis VI Paradise Private State State State State State State State State State Number of lakes Acres open to public fishing 2 599.0 4 60.0 1 195.0 N/A 1 106.0 16 278.5 1 104.0 3 122.0 3 111.0 68 525.0 Total operating cost ($) 358,945 163,801 61,225 28,123 284,841 170,205 103,351 128,592 159,573 263,702 Total 99 2,100.5 1,722,358 a Operational costs of public fishing area, campground, and swimming beach is annually funded through a contract with Oglethorpe Power Corporation. b Under construction. Projected opening Summer 2008. 29 Appendix G: Tables showing information on the Fisheries Section Resource Studies in FY2006. 30 Table G-1. Expenditures on resource studies and contracts by Region during FY2006. Region Northeast (II) West Central (IV) & Southwest (V) Coastal (VII) Headquarters Headquarters Headquarters Headquarters Headquarters Headquarters Headquarters Headquarters Headquarters Headquarters Headquarters Headquarters Study Title / Work Contracted Hydroacoustic sampling and analysis to monitor blueback herring populations in Lakes Burton, Rabun, Tugalo and Yonah. Alabama Shad/Gulf Striped Bass Study (staff personal services) Diadromous Species Project (staff personal services) Dr. Ron Brooks - preparation, reading and analysis of otoliths from fish collected statewide. Auburn University, SE Cooperative Fish Disease Project provides for diagnostic services, workshops and consultant services. University of Georgia, Cooperative Fish and Wildlife Unit provides for research and education of fishery students. Dr. Carol Johnson - Auburn University - Fish identification services (Stream Survey Team) Dr. Carl Quertermus - State University of West Georgia Statistical Services - compilation and analysis of B.A.S.S. tournament fishing data. Auburn University - Southeastern Cooperative Fish Genetics, Genetics and Breeding of Fish in Georgia. University of Georgia Research Foundation - Reintroduction of Lake Sturgeon in the Coosa River. University of Georgia Research Foundation - Center for Remote Mapping Science - electronic mapping and database services. University of Georgia Research Foundation - Effects of Trout Stocking on Native Non-Game Fish Communities. Auburn University - Dept. of Fisheries & Allied Aquacultures Population Dynamics of Sunfish in Georgia Rivers. Historic Preservation Division - History of Navigability of the Upper and Middle Sections of the Chattahoochee River and entire Toccoa River Study (cost share). Administrative project review and support services Cost 1,600 21,677 5,016 3,535 12,000 13,333 792 2,000 16,000 54,676 8,350 16,514 42,894 2,244 1,934 Total $202,565 31 Table G-2. Final reports and publications completed by the Fisheries Section in FY2006. Author Long, James M., Lisa A. Klein, and Bubba C. Mauldin, II Publication Length, Weight, Age, and Growth of Young-of-year Shoal Bass Raised in a Southwest Georgia Hatchery Pond. Southeastern Association of Fish and Wildlife Agencies 58:40-46. 32 Appendix H: Table showing the Fisheries Section maintenance and construction projects in FY2006. 33 Table H-1. Facility maintenance and construction projects statewide during FY2006. 34 Project Boat Ramp Construction (statewide) Boat Ramp Repair and Maintenance (statewide) Ocmulgee Public Fishing Area Wildlife Resources Conservation Center Project Description Planning and coordination activities were conducted on a number of potential sites around the state. Construction of a new entrance road for the proposed boat ramp on the Oconee River below the Sinclair Dam in Baldwin County began during this segment. The construction of the boat ramp and parking area are planned for the next segment. Construction of a double lane ramp and gravel parking lot was completed on the Flat Creek Public Fishing Area in Houston County this segment. Floating service piers were purchased for this site and will be installed next segment. Construction of a double lane ramp and canoe launch at the Town Bluff WMA on the Altamaha River in Jeff Davis County was completed this segment. Inspections were completed on all ramps statewide no less than once during the year and most were inspected on a number of occasions. Litter and trash were collected and removed and mowing was accomplished routinely on these visits. Two double lane ramps at the Reid Bingham State Park were renovated this segment. Concrete sidewalks and service pier foundations were completed at five boat ramps at Lake Richard B. Russell in Elbert County. Floating service piers will be installed next segment. Floating service piers were purchased for five additional ramps and will be installed next segment. New fish cleaning stations were completed at Big Lazer Public Fishing Area in Talbot County and Ocmulgee Public Fishing Area in Bleckley County this segment. A new restroom facility, steps and sidewalks were completed at Big Lazer Public Fishing Area in Talbot County this segment. Smaller repairs to parking lots, signs, service piers and ramps were made on a number of other WRD boating access sites statewide. Emergency repair to dam ($364,484), archeological data recovery ($73,549), roadway extension ($10,967), road evaluation ($1,040), instrumentation data reduction ($1,903), downstream area clearing ($4,995), and road construction ($125,000). Fisheries Section share of the cost to build the $3,000,000 office complex next to the Walton Fish Hatchery in Walton County. This was the Sport Fish Restoration total from a multi-year Federal Aid grant (FWT-1) Summerville Fish Hatchery Repair on spring pool supplying water critical to hatchery trout production. Evans County Public Fishing Area Engineering fees for dam safety evaluations of fishing lakes (3). Buford Trout Hatchery Rip-rap for erosion abatement ($6,172); Water intake pump repair ($12,000) Total Cost 242,235 493,503 581,938 451,101 5,600 7,706 18,172 35 Table H-1 (continued). Facility maintenance and construction projects statewide during FY2006. Project Arrowhead Environmental Education Center Project Description Engineering fees for dam safety evaluation of former Public Fishing Area lake. McDuffieFish Hatchery Water filtration system ($2,750); hatchery residence window replacement ($7,196) Steve Cocke Fish Hatchery Galvanized piping ($873); clearing of drainage ditch ($1,250); concrete for hatchery residence addition ($2,500); lumber for residence addition ($795) Demeries Creek Regional Office Replacement of regional office roof. Paradise Public Fishing Area Headquarters administrative costs Total Expenditures Paint for comfort station Prorated expenses of headquarters staff to manage capital outlay repairs and maintenance projects. Total Cost 2,035 9,946 5,418 9,880 3,000 62,366 $1,892,900