FISHERIES SECTION ANNUAL REPORT Fiscal Year 1998 July 1, 1997- June 30, 1998 Wildlife Resources Division Department of Natural Resources Social Circle, Georgia Table of Contents SUBJECT PAGE Overview of Fisheries Section activities 1 Map of Fisheries Section region boundaries 2 Appendices: A. Facts about fishing in Georgia, fisheries related revenues earned, 5 and Fisheries Section expenditures B. Private waters management 9 C. Public waters management 12 D. Trout production 16 E. Warmwater hatchery production 21 F. Public fishing area operation 26 G. Resource studies 28 H. Maintenance and construction 31 Fisheries Section Activities Fishing is the most popular wildlife-related activity in Georgia, enjoyed by every age group. Around 1.15 million resident anglers use the State's diverse freshwater fishery resources that offer more than 4,000 miles of trout streams, 12,000 miles of warmwater streams wider than ten feet, and 500,000 acres of impoundments. Anglers spend more than $1.12 billion yearly on fishing in Georgia with an economic impact of just under $2.3 billion. The ongoing programs of the Georgia Department of Natural Resources (DNR), Wildlife Resources Division (WRD), Fisheries Section (Section) during fiscal year 1998 (FY1998) included the 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 warmwater fish, production of aquatic education materials and services, and survey projects and studies designed to benefit these resources. Detailed information on the Section's activities and program costs are itemized in the tables of Appendices A-H. The Section's statewide program is administered from the WRD headquarters near Social Circle and from seven regional offices located statewide (Figure 1). Work was completed in the previous fiscal year on a new trout egg hatching facility at the Summerville Trout Hatchery which has enabled the Section to hatch and raise a portion of its fingerling needs. An estimated 900,000 rainbow and brown trout combined were hatched from 1.3 million eggs incubated at the Summerville facility in FY1998. Summerville's goal is to provide 50% of the 1.2 million four inch fingerlings that had been supplied annually by Federal hatcheries in the past. Summerville's commitment was nearly realized in FY1998 and was considered a great success in its first year of fingerling production. Improvements at the Buford Trout Hatchery continued with additions to a new liquid oxygen delivery system that will supplement mechanical aeration in trout raceways during periods of heavy production. Additions and improvement made at these two facilities and the recent renovations at Lake Burton Trout Hatchery will insure that reliable numbers of "stockable" trout are available for this popular Georgia fishery. More than 838,000 "catchable" size trout were produced and stocked into Georgia waters from state trout hatcheries in FY1998 with an additional 321,000 trout stocked from U.S. Fish and Wildlife Service hatcheries. Rocky Mountain Recreation and Public Fishing Area, owned by Oglethorpe Power Company and operated by the Section, opened in FY1997. Public use at Rocky Mountain has been high with an estimated 120,075 visitors through June 30, 1998. This 5,000 acre public fishing area features two lakes (200 and 357 acres) open to the public for fishing, boating, and swimming (designated beach area only). Hunters harvested 40 deer and 45 waterfowl from the area in FY1998. Bow-hunting for turkey is also allowed on the area. Other available facilities include hiking trails, picnic areas, campground, and a group shelter. The Section's aquatic education efforts continued to develop and grow in FY1998. A total of 497 Kids Fishing Events (KFEs) were held statewide with 33,654 children attending. Thirtythree percent of the children attending were beginners and 71 % caught at least one fish. This represents a 35% increase in the number of KFEs and a 61 % increase in the number of youth attending compared to FY1997 figures. Sixty-three percent (312) were classified as "general" events sponsored by sportsman organizations, churches, local governments, civic organizations, the military, and private individuals. Event 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. The remaining 185 events were sponsored by WRD staff at DNR facilities statewide. In addition to 1 Region I - Calhoun Region IV Ft. Valley Region II Gainesville Region Ill Social Circle Grady Region V Albany Region VI Waycross Region VII Richmond Hill Figure 1. Fisheries Section regions in Georgia and location of regional offices. 2 scheduled KFEs, 359 days of fishing were recorded on special ponds at Burton and Buford hatcheries that have been set aside for fishing by families with children. Approximately 2,100 children fished these ponds in FY1998 with just over 10% being first time anglers and 70% catching at least one fish. More than 1250 educators were trained to use Project WILD/Aquatic Project WILD materials in 66 workshops, statewide. The McDuffie Environmental Education Center was established in FY1997 through a partnership of the Georgia DNR and the Georgia Department of Education (DOE). Specifically, DOE personnel from the Technology group at the National Science Center's Fort Discovery and the Central Savannah River Regional Education Service Agency (RESA) are collaborating with Section personnel at the McDuffie Public Fishing Area and Fish Hatchery to provide a link between the classroom and the environment through technology. DNR will provide classroom/laboratory facilities, a nature center and trails, resource personnel, and four computers linked to the Internet. During FY1998, the Center provided a hands-on learning experience for 15 groups totaling about 500 individuals. Curriculum and technology training was provided by DOE personnel in conjunction with project GRIP (Georgia Statewide Academic and Medical Systems, Rivers Internet Project), a statewide environmental education/technology initiative. Attendees were provided with a real world experience focusing on surface water quality, water and wastewater treatment, groundwater, and natural wetlands. "The Trout Streams of Georgia" map continues to be a popular publication. This threecolor publication highlights all trout waters, streams, rivers and reservoirs, roads, cities, camping areas, fish hatcheries, and public lands in north Georgia. The map's objective was to aid trout anglers, both novice and experienced, in locating new fishing opportunities. Other features include a trout stream index based on stocking frequency, trout species identification, fishing tips and techniques, and additional sources of information. Efforts were initiated in FY1998 to contract with the University of Georgia Remote Sensing Laboratory to provide technical expertise in improving and updating the current map. Plans include producing a web-enabled copy of this map that can be accessed and printed by Internet users visiting the Department's web page. The robust redhorse, an imperiled fish species, was discovered in the early 1990s in the Oconee River below Sinclair Dam. The Fisheries Section, a signatory to a memorandum of understanding establishing the Robust Redhorse Conservation Committee (RRCC), has committed resources and personnel to keep this species from extinction. In conjunction with the committee's efforts to protect the only known naturally-reproducing population of robust redhorse, Section staff have worked to develop spawning and rearing techniques that have resulted in the production of fingerlings suitable for stocking in natural environments. A total of 26,018 phase I fingerlings, harvested from Georgia WRD hatchery rearing ponds at Walton, McDuffie, Burton, and Richmond Hill in fall 1997, were stocked at seven locations on the Upper Broad River Basin and at two locations on the Ogeechee River. Another 7,393 fingerlings were distributed to various hatcheries in Georgia and South Carolina for advanced-rearing trials. The total fingerling production of 33,411 fish resulted from 182,000 fry (18.4% survival) produced during spring 1997 hatchery spawning. On a special note, four adult female Robust Redhorse were captured in the spring of 1998 by RRCC members sampling in the Savannah River shoals at Augusta, Georgia. An unauthorized introduction of the flathead catfish into the Ocmulgee River in the late 1970s led to an expansion of this species throughout the Altamaha River system by the early 1990s. Shortly after flatheads became established in the lower Altamaha River, Section staff began concentrating efforts on assessing the size and extent of this population and the impact it has on native fish populations. Public concerns have focused on the impact this voracious 3 predator has on native redbreast sunfish and bullhead populations. Flathead catfish activities of Section staff in FY1998 focused on: 1) continued removal of flatheads from experimental sections of the Altamaha and Ocmulgee rivers, 2) continued removal of flatheads from the Satilla River and monitoring of native sport fish populations, 3) sampling of the St. Marys, Alapaha, and Ohoopee to verify that flatheads have not been illegally moved to these rivers, 4) production of a flathead catfish fishing guide which gives instructions on how and where to fish for flatheads and recipes for cooking them. Removal efforts by the Department and efforts by commercial and sport anglers appear to have stabilized the Altamaha River population and reduced the number of large catfish observed during sampling in an experimental removal zone on the Ocmulgee River. Electrofishing capture rates on the Altamaha River appear to have stabilized around 70 flatheads per hour. The Section continued to provide public service in other areas. 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 were continued. Over 4. 7 million fish produced at the Section's seven warmwater hatcheries were provided to 2,259 owners of newly constructed or renovated ponds to establish fish populations. The Section had a successful year of producing and stocking striped bass and white bass x striped bass hybrid fingerlings in FY1998. Production goals were exceeded for striped bass and nearly met for hybrid bass fingerlings. Over one million striped bass and two million hybrid bass fingerlings were raised in Georgia hatcheries and stocked into reservoirs, statewide. An additional 42,926 oxytetracycline (OTC) marked, intermediate size (8-inch) striped bass were stocked into the Savannah River as part of a continuing effort to re-establish a striped bass brood fish population in that system. The Ogeechee River was also stocked with 4,815 OTC marked, intermediate size striped bass to enhance a predicted small 1997 year class in that river. 4 Appendix A: Tables showing important facts about fishing in Georgia, information on revenue earned, and expenditures for FY1998. 5 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 805,000 a 348,000 a 10,094,000 a 11,591,000 a 14 a $1,121,278,000 b $2,290,557,000 b 27,800 b $44,851,000 b a 1996 National Survey of Fishing, Hunting, and Wildlife-Associated Recreation - Georgia published by the U.S. Department of the Interior, U.S. Fish and Wildlife Service in March _ 1998. This is the most accurate data currently available. b The 1996 Economic Impact of Sport Fishing in Georgia published by the American Sportfishing Association. The calculations are based on data from the "1996 National Survey of Fishing, Hunting, and Wildlife-Associated Recreation." 6 TableA-2. Revenue (to the nearest dollar) generated by the Fisheries Section from license sales in license year 1997-1998.a License Sales License Year 1997-1998 (April 1, 1997 to March 31, 1998) Type of License Number Combination Hunting-Fishing 61,090 Sportsman's 19,972 Resident Fishing 498,122 Resident Trout 103,459 One-Day Fishing 60,742 Non-Resident Season Fishing 9,196 Non-Resident 7-day Fishing 28,382 Non-Resident Season Trout 6,344 Revenue b 531,653 b 586,992 4,185,197 455,446 176,338 215,236 181,735 78,709 Totals 787,307 $6,411,306 a In addition to license sales shown, the Wildlife Resources Division sold 55,414 resident Wildlife Management Area (WMA) stamps for $1,020,009 and 1,459 non-resident Wildlife Management Area stamps for $104,818. These WMA stamps are required to fish on any Public Fishing Area or hunt on any WMA. It is not practical to determine what portion of this revenue is generated by fishing. b This figure represents only half of the revenue generated by this license. The other half is considered generated by hunters. 7 Table A-3. Fisheries Section expenditures (thousands of dollars) by region and program with total man-days in FY1998. a PROGRAM ---------- HQb -----------------------COST TOTAL TOTAL II 111 IV V VI VII COST MAN-DAYS Private Waters Management 50.7 56.3 17.1 52.4 49.7 43.0 104.7 45.9 419.8 2,207 Public Waters Management 460.8 360.0 507.7 592.7 541.5 413.3 620.1 323.0 3,819.1 15,193 Aquatic Plant Control 6.5 47.3 53.8 81 Trout Production/Stocking 127.9 172.8 759.6 1,060.3 3,645 Warmwater Hatcheries 154.5 48.6 25.5 218.7 19.3 372.3 128.3 313.6 1,280.8 5,506 Aquatic Education 139.3 36.5 48.0 105.5 45.6 86.6 29.2 19.0 509.7 2,100 CX) Public Fishing Areas 126.0 341.7 73.6 146.3 356.5 1,044.1 5,318 Resource Studies 2.8 20.6 23.4 103 Facility Maintenance and New Construction Total 1,487.1 30.2 2.7 42.4 858.1 36.5 44.1 2,555.6 1,046.1 1,381.2 1,085.3 1,707.8 951.7 1,282.9 14.9 2,516.0 C 716.4 10,727.0 1,795 35,948 a Figures may differ somewhat from the final 6/98 Fiscal Accounting and Control System (FACS) printout since errors in the FACS printout were corrected for this report. b Headquarters office expenses and workdays were prorated to all programs as administrative support with the exception of Aquatic Plant Control, Aquatic Education, and Facilities Maintenance and New Construction. These three programs include specific and prorated Headquarters cost. c This total includes $4,443,668 federal funds allocated to Georgia from the Sport Fish Restoration program. Appendix B: Tables showing information on the Fisheries Section Private Waters Management Program in FY1998. 9 Table B-1. Number of field investigations on private waters in each region in FY1998. Region Balance Aquatic Plant Control Fish Prestocking General Kill Checks Management II 111 _.. 0 IV V VI VII Statewide Totals % of Totals 52 28 243 163 125 73 17 701 58% 17 6 2 2 49 31 24 12 10 3 60 35 45 14 207 103 17% 8% 1 13 7 25 25 17 29 10 52 1 19 44 155 4% 13% Region Totals Regional Percentages 75 46 355 241 167 230 96 1210 100% 6% 4% 29% 20% 14% 19% 8% 100% Table B-2. Total number and acres of private ponds stocked with fingerling largemouth bass, bream and channel catfish in FY1998. Fish are provided to pond owners to establish fishable populations in newly constructed or renovated ponds. Region Bass-bream ponds stocked Percent stocked at fertilized rate Number Acres Number Acres Number and species stocked Bluegill Redear Largemouth Channel sunfish bass catfish Catfish only ponds stocked Number Acres 77 235 1 1 95,732 24,133 10,994 19,490 34 46 II 51 159 2 2 66,998 14,387 7,824 17,619 23 36 .......... 111 285 1,347 4 2 508,075 117,855 58,505 118,890 154 375 IV 192 1,092 17 17 502,620 101,870 61,808 64,199 56 150 V 263 1,709 8 12 764,200 172,800 88,615 121,145 150 676 VI 581 2,552 1 1 1,009,160 252,290 118,640 221,802 273 711 VII 77 299 Statewide Total 1,526 7,393 109,720 26,930 11,645 28,760 5 6 3,056,505 710,265 358,031 591,905 43 388 733 2,382 Appendix C: Tables showing information on the Fisheries Section Public Waters Management Program in FY1998. 12 Table C-1. Aquatic plant management activities statewide in FY1998. Body of Water County Target Pest Control Method Acres No. of Cost of Treated Treatments Treatment Management Objectives; Treatment Effectiveness Treatments in Reservoirs and Lakes Blackshear Crisp/Worth/ Dooley/Sumter Alligatorweed, primrose, and water hyacinth Barrage (2,4-D), 0.5 gal/acre, Nalcotrol, 1.0 qt/acre 31 2 $ 3,160 Improve access; good success with control Blackshear Crisp/Worth/ American lotus Dooley/Sumter Aquakleen, 200 lbs/acre 0.25 1 $ 868 Improve access; good success with control Blackshear Crisp/Worth/ Lyngbya Dooley/Sumter _.. (,.) Blackshear Crisp/Worth/ Lyngbya Dooley/Sumter Cutrine Plus, 60 lbs/acre Cutrine (liq), 5 gals/acre, Promate,0.5 gal/acre, Malquatic, 1 pint/acre 31 4 $ 6,177 Minimize regrowth; good success with control 8 1 $ 2,178 Minimize regrowth; good success with control Reed Bingham State Park Cook Hydrilla Komeen, 16 gals/acre, Promate 0.13 gal/acre 125 1 $ 34,933 Impede invasion, improve access; good success with control Grand Total 195.3 9 $ 47,316 Table C-2. Fish kills investigated by the Fisheries Section in FY1998. Type of Fish Kill Number of incidents Fish killed Number Value Municipal Pollutionb 8 12,350 $4,097 Industrial Pollution 1 379 $125 Agricultural Pesticide Disease/Natural 1 5,077 $968 3 2,215 NN Undetermined 11 13,375 $4,418 ~ Total ~ 24 33,396 $9,608 a Fines collected as of June 30, 1998 by the Environmental Protection Division for FY1998 fish kills. Fines collected by DNR8 $99,300 NA NA NA NA $99,300 b Includes fish kills caused by sewage discharges from county or city waste treatment facilities. c 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 the fish are, therefore, rarely calculated. Table C-3. Environmental reviews and assessments commented on by the Fisheries Section in FY1998. IAgency and Type of Review Number 1 Georgia Department of Natural Resources Environmental Protection Division Permits and Variances Erosion and Sedimentation - 25 ft. Variances .............. . 79 Erosion and Sedimentation - Trout Stream Variances (100 ft.) .. 15 Requests to build ponds on trout streams ................. . 32 River Basin Plans ................................... . 2 West Georgia Regional Reservoir Studies ................ . 2 Trout Stream Temperature Impact Study ................. . 1 lnstream Flow Working Group Recommendations ......... . 1 Water Withdrawal Permits ............................ . 1 Proposed Variance Procedure ......................... . 1 NPDES Permit Application ............................ . 1 Georgia State Properties Commission Proposed Mineral Lease .............................. . 1 Georgia Ports Authority Plans for Savannah Harbor Deepening 1 U. S. Government Agency Permits, Projects and Plans Army Corps of Engineers-Plans and Projects .............. . 5 Federal Energy Regulatory Commission-License Issues ...... . 9 Fish & Wildlife Service-Memorandum of Understanding....... . 1 National Park Service-Environmental Assessment. .......... . 1 Local/Regional Government Projects Developments of Regional Impact 5 I Total 158 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 that the Section prepared comments on are included in these numbers. Numerous other documents were reviewed but not commented on. 15 Appendix D: Tables showing information on the Fisheries Section Trout Production Program in FY1998. 16 Table D-1. Trout production (lbs), conversion ratios a, and costs at state hatcheries in FY1998. Hatchery BROOK Species RAINBOW BROWN Total Cost b Total Per lb Catchables Buford Net weight gain Conversion ratio 187 4.68 70,984 1.63 61,635 1.28 132,806 1.47 $330,839 $2.49 Burton Net weight gain Conversion ratio 91,286 1.42 29,269 1.08 120,555 1.34 $290,727 $2.41 Summerville Net weight gain Conversion ratio 25,415 1.51 3,398 2.22 28,813 1.60 $73,110 $2.54 ....>. ....... Total Net weight gain 187 187,685 94,302 282,174 $694,676 $2.46 Conversion ratio 4.68 1.51 1.26 1.43 Cost per pound to stock catchable trout from state hatcheries: Production and distribution costs per pound: $0.61 $3.07 Fingerlings c Summerville Fingerling trout (average length 2.1 inches) production of 901,467 fingerlings (681,818 rainbow and 219,649 brown) weighing 2,920 pounds. $55,510 d Grand Total Catchable and Fingerling Costs $750,186 $3.24 a Conversion ratios used in totals are weighted means. b Costs do not include administrative costs of the Headquarters staff or costs of capital outlay improvements. 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. Cost of federal fingerlings is unknown and not included. ct Fingerling costs include non-capital outlay startup costs that will not be incurred on an annual basis. Table D-2. Number and weight (lbs) of each species of trout stocked into Georgia's public waters from state and federal hatcheries during FY1998. Facility BROOK Number Weight RAINBOW Number Weight BROWN Number Weight TOTAL Number Weight STATE HATCHERIES Buford catch ables fingerlings 950 1,024 174,177 65,360 66,836 1,969 241,748 50,000 80,387 636 416,875 115,360 148,247 2,605 Burton catchables fingerlings 291,562 97,164 34,929 174,481 13,094 2,628 326,491 174,481 110,258 2,628 Summerville ->. CX> catchables fingerlings 87,525 33,430 7,700 3,084 95,225 36,514 FEDERAL HATCHERIES Chattahoochee catch ables fingerlings 321,290 104,069 321,290 104,069 TOTAL catchables fingerlings 950 1,024 874,554 301,499 284,377 65,360 1,969 224,481 96,565 3,264 1,159,881 289,841 399,088 5,233 Table D-3. Number and weight (lbs) of catchable trout by species and habitat type stocked from all hatcheries in FY1998. BROOK Habitat Number Weight STREAMS BY COUNTY Bartow Catoosa Chattooga Cherokee Dade Dawson Fannin 100 108 Floyd Gilmer Gordon Habersham Haralson Lumpkin 150 161 Murray Paulding Pickens Polk Rabun Stephens 50 54 Towns 50 54 Union Walker White 150 161 RAINBOW Number Weight 10,125 1,750 3,850 1,150 150 13,890 73,162 18,225 45,223 2,350 19,231 7,300 65,700 18,950 4,100 6,800 1,700 110,563 24,650 59,115 76,124 11,550 72,822 3,893 686 1,475 401 52 4,527 24,490 7,084 14,541 883 6,358 2,671 22,070 7,375 1,598 2,260 654 37,687 8,341 20,278 24,497 4,493 23,813 Sub-Total TAILWATERS Blue Ridge Hartwell Lanier 500 538 648,480 220,127 50 54 20,121 6,345 5,600 1,991 400 432 136,083 51,877 Sub-Total SMALL LAKES Black Rock Conasauga Dockery Nancytown Rock Creek Vogel Winfield Scott 450 486 161,804 60,213 3,900 1,375 11,750 10,000 10,850 3,700 22,695 1,278 508 3,791 3,416 3,621 1,150 7,395 BROWN Number Weight 1,100 444 200 80 200 82 9,925 25 1,500 3,416 8 598 18,253 600 25,975 2,300 500 210 100 20,055 24,965 13,796 5,990 1,200 44,570 171,464 6,337 243 9,166 916 202 65 41 6,889 8,823 4,695 2,094 478 14,993 59,570 4,400 105,013 109,413 1,509 34,389 35,898 3,000 920 500 177 TOTAL Number Weight 11,225 1,950 4,050 1,150 150 23,815 73,287 19,725 45,223 2,350 37,484 7,900 91,825 21,250 4,600 7,010 1,800 130,618 49,665 72,961 82,114 12,750 117,542 820,444 4,337 766 1,557 401 52 7,943 24,606 7,682 14,541 883 12,695 2,914 31,397 8,291 1,800 2,325 695 44,576 17,218 25,027 26,591 4,971 38,967 280,235 20,171 10,000 241,496 271,667 6,399 3,500 86,698 96,597 3,900 1,375 11,750 13,000 10,850 4,200 22,695 1,278 508 3,791 4,336 3,621 1,327 7,395 Sub-Total GRAND TOTAL 950 1,024 64,270 21,159 874,554 301,499 3,500 284,377 1,097 67,770 96,565 1,159,881 22,256 399,088 19 Table D-4. Number and weight (lbs) of fingerling trout by species and habitat type stocked from all hatcheries in FY1998. Locations Stocked RAINBOW Number Weight STREAMS BY COUNTY Dawson Habersham Rabun Stephens Subtotal TAILWATERS Lanier 65,360 GRAND TOTAL 65,360 1,969 1,969 BROWN Number Weight 100,248 3,693 59,462 11,078 174,481 143 1 2,481 3 2,628 50,000 224,481 636 3,264 TOTAL Number Weight 100,248 3,693 59,462 11,078 174,481 143 1 2,481 3 2,628 115,360 289,841 2,605 5,233 20 Appendix E: Tables showing information on the Fisheries Section Warmwater Hatchery Production Program in FY1998. 21 Table E-1. Total numbers and cost per fish of warmwater species produced at state hatcheries in FY1998. Species Bluegill Fingerling Redearsunfish Fingerling Largemouth bass Fingerling Channel catfish Fry Fingerling Intermediate Harvestable Striped bass Fry Fingerling Intermediate Hybrid striped-white bass Fry Fingerling Hybrid white-striped bass Fry Fingerling Shoal bass Fingerling Intermediate Robust redhorse Fry Fingerling Intermediate Acres 23.17 6.44 10.64 10.00 20.00 19.40 9.11 b 12.51 5.80 b 0.80 b 21.85 4.40 0.40 b 5.58 0.25 Number 4,467,329 1,023,529 794,688 2,411,250 1,009,990 567,834 68,636 4,921,000 1,460,610 47,878 700,000 72,404 16,458,000 2,041,561 88,970 35 14,702 34,402 2 Number Per Acre 192,807 158,933 74,689 241,125 50,500 29,270 7,534 b 116,755 8,255 b 90,505 b 93,435 20,220 88 b 6,165 8 Cost Pe~ Fish($) 0.038 0.060 0.118 0.033 0.089 0.278 1.110 0.009 0.039 1.468 0.009 0.112 0.009 0.073 0.444 C d d d Totals (all sizes) 150.35 36,182,820 e 93,709 0.075 1 a Cost of each production phase includes cost of previous phase. b Not applicable, these fry were hatched in jars and placed in aquaria. c Incidental production, no costs assigned. d A total of $32,022 was expended on the experimental culture of this species. Georgia is the first state to attempt the hatchery culture of this potentially threatened species. 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. 1 Weighted means. Striped bass, hybrid striped-white bass, hybrid white-striped bass, and robust redhorse (all phases) are not included. 22 Table E-2. Number of each warmwater fish species produced at state hatcheries in FY1998. Species Summerville Burton Walton McDuffie Cordele Steve Bowens Richmond Cocke Mill Hill Total Bluegill Fingerling 164,000 475,243 822,900 10,000 1,123,666 1,126,880 744,640 4,467,329 Redear sunfish Fingerling 53,812 83,520 234,300 205,010 219,220 227,667 1,023,529 Largemouth bass Fingerling 91,480 170,950 121,777 213,403 197,078 794,688 Channel catfish Fry Fingerling Intermediate Harvestable 9,873 370,000 315,300 28,037 2,041,250 52,199 327,079 28,099 300,268 187,566 12,500 219,327 122,896 43,316 2,411,250 1,009,990 567,834 68,636 Striped bass I\) Fry w Fingerling Intermediate 808,097 246,204 4,921,000 406,309 47,878 4,921,000 1,460,610 47,878 Hybrid striped-white bass Fry Fingerling 700,000 72,404 700,000 72,404 Hybrid white-striped bass Fry Fingerling 123,639 202,333 16,458,000 16,458,000 495,242 1,220,347 2,041,561 Shoal bass Fingerling Intermediate 74,076 35 14,894 88,970 35 Robust redhorse Fry Fingerling Intermediate 3,491 28,800 2 14,702 332 1,779 14,702 34,402 2 Total (all sizes) 217,812 3,493 812,555 2,764,618 2,735,071 2,211,885 2,274,072 25,163,314 36,182,820 Table E-3. Cost per fish (dollars) for warmwater fish speci~s produced at state hatcheries in FY1998.8 Species Summerville Walton McDuffie Cordele Steve Cocke Bowens Richmond Mill Hill Statewide averages Bluegill Fingerling 0.127 0.020 0.016 0.040 0.034 0.057 0.038 Redearsunfish Fingerling 0.134 0.117 0.036 0.069 0.058 0.041 0.060 Largemouth bass Fingerling 0.164 0.056 0.076 0.210 0.077 0.118 Channel catfish Fry Fingerling Intermediate Harvestable 0.906 0.025 0.068 1.502 0.034 0.284 0.288 0.578 0.069 0.177 1.425 0.088 0.111 0.500 0.033 0.089 0.278 1.110 Striped bass I\) ~ Fry Fingerling Intermediate 0.028 0.016 0.009 0.075 1.468 0.009 0.039 1.468 Hybrid white-striped bass Fry Fingerling 0.052 0.239 0.062 0.009 0.052 0.009 0.112 Hybrid striped-white bass Fry Fingerling 0.009 0.112 0.009 0.073 Shoal bass Fingerling 0.151 1.898 0.444 a A total of $32,022 was also expended as part of an experimental effort to determine how to culture the potentially threatened Robust Redhorse sucker at Burton, McDuffie, Richmond Hill and Walton hatcheries. Table E-4. Number of warmwater fish distributed from state hatcheries in FY1998. Totals include fish provided by federal hatcheries, surplus brood stock, and fish available as by-products of other programs. Public y Owned Public Kid's Other Private Rivers & Small Fishing Fishing Fisheries Species Waters Reservoirs Streams Lakes Areas Events Agencies Bluegill Fingerling 3,056,505 37,104 65,200 241,666 3,500 Harvestable 600 Total8 3,403,975 600 Redear sunfish Fingerling 710,265 16,776 1,300 20,500 10,000 500 759,341 Largemouth bass Fingerling 358,031 50,000 184,779 31,250 250 624,310 Channel catfish Fry Fingerling Intermediate Harvestable 591,905 32,450 8,750 126,250 60,541 84,430 10,000 91,917 52,790 24,313 2,300 363,885 35,223 4,250 3,000 126,250 783,363 512,855 69,536 I\) Striped bass 01 Fry Fingerling Intermediate 1,850,181 511,000 47,741 1,885 511,000 1,852,066 47,741 Striped-white bass hybrid Fingerling 71,904 71,904 White-striped bass hybrid Fry Fingerling 2,025,387 6,789 5,150,000 5,150,000 2,032,176 Shoal bass Fingerling Intermediate Walleye Fingerling 35,306 87,883 35 87,883 35 35,306 Robust redhorse Fry Fingerling Total (all sizes) 4,716,706 4,077,858 26029 722,688 532,500 469,825 411,408 6,650 1,381 5,171,416 6,650 27,410 16,102,401 a Totals do not include fry or fingerlings distributed to other state hatcheries for later production phases. Appendix F: Tables showing information on the Fisheries Section Public Fishing Area Program in FY1998. 26 Table F-1. Public Fishing Areas cost data for FY1998. Region Area Ownership Number of Lakes Acreage Open to Fishing Total Operating Cost($) Rocky Mountain Private 2 559.0 341,684 a 111 McDuffie State 13 118.0 73,596 IV Big Lazer State 1 195.0 13,112 N -.J IV Marben Farms State 22 251.6 162,479 VI Dodge County State 1 104.0 93,826 VI Evans County State 3 122.0 85,123 VI Paradise State 60 409.0 175,578 VI Total Treutlen County Private 1 189.0 2,000 1,947.6 947,398 8Cost of operation includes campground and swimming beach. Total cost funded through contract with Oglethorpe Power Corporation. Appendix G: Tables showing information on the Fisheries Section Resource Studies in FY1998. 28 Table G-1. Cost for resource studies in each region during FY1998. Region Study Title Northeast (II) Evaluation of Walleye Introductions into Lakes Burton and Seed East Central (Ill) Richard B. Russell Tailwater Creel Survey Headquarters Total Administrative a Funded by the U. S. Army Corps of Engineers Cost($) 20,637 44,777 a 2,803 68,217 29 Table G-2. Final reports and publications completed by the Fisheries Section in FY1998. Author Biagi and Brown Publication Upper Temperature Tolerance of Juvenile and Adult Brown and Rainbow Trout Tested Under Flowing Conditions Durniak, Keefer and Ruddell Standardized Sampling of Wild Trout Streams Pierce and Van Den Avyle Hybridization between Introduced Spotted Bass and Smallmouth Bass in Reservoirs 30 Appendix H: Table showing the Fisheries Section maintenance and construction projects in FY1998. 31 Table H-1. Facility maintenance and construction projects statewide during FY1998. Project Project Description Total Cost($) Charlie Elliot Wildlife Center (Marben PFA) Development Construction of a 30' x 64' shelter with enclosed classroom, restrooms, and open picnic area at the central location of Lake Margery, Lake Bennett, and Dairy Lake was begun. Fencing for traffic management at Fox Lake and Margery Lake was constructed. A fishing pier was built and placed at Lower Raleigh lake. The disabled accessible parking pad, picnic area, and fishing walkway at Margery Lake were completed. The disabled accessible fishing station, concrete walkway, and picnic area at Fox Lake were also completed. The trails at the Raleigh lakes and Bennett Lake were improved by removing trees, brush, and other vegetation and widened to increase angler access. A siphon system was installed at Lower Raleigh Lake. The siphon systems for Whitetail and Little Raleigh lakes were purchased. The disabled accessible restroom for Shepherd Lake was purchased. 293,096 Boat Ramp Repair & Boat ramp inspections were conducted at all state-owned sites no less than once during FY1998 with many Maintenance being inspected more often. Major repair of parking lots was completed at boat ramps on the Flint River at (statewide) State Route 49 (Macon Co.), the Oconee River at Dyar Pasture (Greene Co.), the Canoochee River at State Route 30 (Bryan Co.), the Little River at Reed Bingham State Park (Cook Co.), and the Ogeechee River off (.,.) N U.S. 1 (Jefferson Co.). Docks bought in previous segments were installed and concrete walkways constructed at the boat ramp sites on Lake Walter F. George at Sandy Branch (Clay Co.) and on the St. Marys River off State Route 121 (Charlton Co.). The existing service pier at Rotary Park on the Chattahoochee River (Muscogee Co.) was extended . Contracts were let to Elbert County for major repairs to four Richard B. Russell Reservoir boat ramp parking lots, to Jasper County for paving the parking area of the Ocmulgee River ramp at State Route 83, and to Bryan County for paving the parking area of the Ogeechee River ramp at State Route 204. A composting restroom was purchased for installation in FY99 443,954 at the Idle Hour Park site on Bartlett's Ferry Lake (Harris Co.). Minor repairs to parking lots and ramps were also made at a number of access sites statewide. Boat Ramp Construction Completed plans and negotiated a lease for a boat ramp site at Lake Sinclair (Putnam Co.). Continued road construction for two Savannah River sites on the Tuckahoe Wildlife Management Area (Screven Co.). Purchased road construction materials for a new site at Big Hammock Wildlife Management Area (Tattnall Co.). Plans were completed and materials purchased for ramps on the Little River (Cook Co.) and the Ogeechee River (Jefferson Co.). Drafted plans for a new site on Lake Seminole (Seminole Co.). New concrete boat ramps were constructed in FY1998 at four sites. These were located on the Chattahoochee River at Hollingsworth Road (Heard Co.), on the Ocmulgee River at Abbeville (Wilcox Co.), on Walter F. George at Sandy Branch (Clay Co.), and on the Savannah River downstream of the New Savannah Bluff Lock and Dam (Richmond Co.). Gravel parking areas were also constructed at three of these sites and two acres of paved parking added to the existing lot at the Richmond County site. Additional aggregate was applied to the parking area of a Canoochee River site (Bryan Co.) constructed in FY1997. 274,145 Table H-1. Facility maintenance and construction projects statewide during FY1998. Project Project Description Summerville Fish Hatchery Buford Fish Hatchery Drainage system installed to eliminate surface water problems. Change order cost and engineering fees associated with construction of fish holding house. Materials and installation of piping for liquid oxygen system to trout raceways. Total Cost($) 51,055 33,100 Walton Fish Hatchery McDuffie Public Fishing Area Purchase and installation of new septic system for hatchery residence and re-paving of access roads on hatchery. Construction and engineering fees for the renovation of the West Valley dams on four lakes to include refitting of drainage structures with siphon systems, re-sloping of earthen dams, installation of emergency spillways and the purchase of 3.3 acres of an adjacent property to allow for spillway construction. Burke County Public Fishing Area Cost associated with three land appraisals and two surveys done in preparation to the purchase of the Mead Farms tract as mitigation lands for the planned Burke County Public Fishing Area lake to be constructed on High Head Creek on the Yucchi Wildlife Management Area, Burke County. Marben Public Fishing Purchase and installation of new septic tank. Drilling and installation of a new well. Area v1eve l-OCKe r-1sn Hatchery Electrical re-wiring of the two employee residences on Steve Cocke Fish Hatchery. Cordele Fish Hatchery Paving of access roads on hatchery. Appraisal of property adjacent to hatchery and under consideration for purchase. Paradise Public Fishing Area Engineering fees and costs to renovate earthen dams at Lake Patrick and Lake Bobben. Costs cover grading and re-sloping of earthen dams and refitting or replacement of drainage control and overflow structures to comply with safe-dam standards. Road improvements, to include removal of trees and stumps, widening, applying aggregate rock, grading and finishing, were completed at Cypress Pond (0.3 miles), Horseshoe #3 (0.4 miles), and from Duck Pond to Lake Bobben boat ramp (0.4 miles). Also, a 20' by 20' shelter with attached 8' by 20' enclosed structure were constructed over the fish cleaning station. Evans County Public Drilling and installation of deep well for use by the public visiting the area. Fishing Area Laurens County Public Legal advertisement in the Atlanta Journal Constitution to solicit bids for an engineering firm to oversee the Fishing Area Laurens County PFA construction project. Headquarters Time and expenditures of headquarters staff to manage capital outlay projects. Administrative Costs I !Total Expenditures I 43,81S 391,172 13,338 5,736 10,090 4,658 801,144 8,928 582 141,184 $2,516,0011