Fishing Forecast. Discover & Learn. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. I'll be fishing the last two hours of light and first two hours of dark on both Cowan and Rcky-frk. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Fishing Forecast. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Fishing Forecast. Report a Wildlife Violation Submit a Report Online Call 1-800. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Fishing Forecast. 393. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing Forecast. Home. Fishing Forecast. Piedmont Lake Salt Fork Reservoir. Fishing Forecast. Cowan Lake Angler Survey; Rocky Fork Lake. What to fish for. Fishing Forecast. Find out what’s working and what’s not when fishing in the Sooke area on Southern Vancouver Island. Many of the saugeye in Rocky Fork Lake (Highland County) measure 16-18 inches following strong year classes. Few catches of white bass in 18-20 feet of water on slabs. Buy & Apply. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing Forecast. Skip to Navigation Skip to Main Content Ohio Department. 06 Temporary Shore Structure Permits. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. The lake is in the Scioto River watershed and has a drainage area of 70,399 acres. 2022 5. October 28, 2023. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Cowan Lake Angler Survey; Rocky Fork Lake. I would like to tell you about a couple of charters I have that are looking to fill a few spots. Fishing Forecast. Cowan Lake Angler Survey; Rocky Fork Lake. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. 09/24/2022: Tournament Date: 09/25/2022. Slow worked finesse jigs and swimbaits could produce some bites but bass aren't very active this time of year. Fishing Forecast. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Home. Discover & Learn. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. Cowan Lake Angler Survey; Rocky Fork Lake. Here’s how you know learn-more. Fishing Forecast. Fishing Reports and Forecasts. An official State of Ohio site. Discover & Learn. Skip to Navigation Skip to Main Content Ohio Department. Buy & Apply. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. Alum Creek Lake. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing Forecast. Rocky Fork Lake (Highland County) – Strong numbers of largemouth bass measure 12-17 inches, with some up to 21 inches. Cowan Lake Angler Survey; Rocky Fork Lake. Home;. Cowan Lake Angler Survey; Rocky Fork Lake. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Fishing reports and forecasts to help you plan for walleye fishing success this winter!Cowan Lake Angler Survey; Rocky Fork Lake. You can contact me to make your reservation at 903-736-9888 or send me an email at lakeforktrophybass@yahoo. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing Forecast. Site Staff. m. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. 06 Temporary Shore Structure Permits. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Fishing Forecast. Cowan Lake Angler Survey; Rocky Fork Lake. The marine chart shows depth and hydrology of Rocky Fork Lake on the map, which is located in the Ohio state (Highland). The nearest district office is Wildlife. November should be the best fishing we have seen in quite some time! Ran a short trip early this morning with a client from central Ohio and she was happy as could be with the results. rocky fork fork fishing and and camping. CPW issues hunting and fishing licenses, conducts research to improve wildlife management. This link will open in a new window. Rocky Fork State Park Campground. 2004 Toyota Sequoia SR5 ~ 226K ~ $1,500 – TEXT 330-604-9499. Ohio offers many fantastic locations for the public to fish, including 124,000 acres of inland water, 7,000 miles of streams, 2. Fishing Forecast. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. -. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Fishing Forecast. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. 00 pound in 8-12 feet of water on brush piles and around docks using minnows. Anyone interested in fishing Rocky Fork Lake or waters within the wider area around Washington Court House should consult with local resources before heading out to fish. Coastal Erosion & Shoreline Protection. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. S. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Fishing Forecast. Cowan Lake Angler Survey; Rocky Fork Lake. Cowan Lake Angler Survey; Rocky Fork Lake. Cowan Lake Angler Survey; Rocky Fork Lake. Thursday, Nov 02 2023. Menu. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Alum Creek Lake: This is a great fishing spot for anglers living in or around the Columbus area in Delaware County. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing Forecast. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. . Cowan Lake Angler Survey; Rocky Fork Lake. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Anglers that see any fish or wildlife violation can report it to the Turn In Poachers (TIP) Line: 800-452-7888 or call *OSP (*677). Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. Cowan Lake Angler Survey; Rocky Fork Lake. Ice & Dust Control Brine. Southwestern Ohio fishing. An official State of Ohio site. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Fishing Report. Menu. Thursday, Nov 02 2023. Pre-Tournament Meeting: 6:00pm. Cowan Lake Angler Survey; Rocky Fork Lake. Known for excellent bass fishing, sail boating, and water skiing. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. 25 million acres of Lake Erie water, and 481 miles of the Ohio River. Anglers are currently reporting they are catching: Bluegill: up to 10 inches and Catfish: up to 40 inches. Learn More Paint Creek Lake. Menu. Cowan Lake Angler Survey; Rocky Fork Lake. Discover & Learn. Buy & Apply. MANDATORY ONE MEMBER FROM EACH TEAM. Originally found in China and Europe, carp were stocked nationwide in the 1900s; thus, they are considered to be an exotic species. The most recent survey found fish up to 26 inches long and weighing 8 pounds. Fishing Forecast. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing reports and forecasts to help you plan for walleye fishing success this winter! IBM WebSphere Portal. Select a fish for fishing tips, information, and more. Fork Fishing Report. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Go & Do. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. 6, 2022. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Fishing Forecast. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Fork has come up close to a foot with recent front and rains. Home. Hybrid Striper – East Fork Lake – 2022; Shad population. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Rolling with the Walleye. Fishing Forecast. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Fishing Forecast. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Each year, in consultation with provincial fisheries managers, we stock trout, kokanee and char – from fry to catchable size – to provide improved recreational fishing for B. Water temps are in the low to mid eighties. Cowan Lake Angler Survey; Rocky Fork Lake. 1. Discover & Learn. Buy & Apply. . Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Home. Cowan Lake Angler Survey; Rocky Fork Lake. Home. Fishing Forecast. Director Login. Ohio offers many fantastic locations for the public to fish, including 124,000 acres of inland water, 7,000 miles of streams, 2. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Home. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Fishing Forecast. Fishing Forecast. Fishing Forecast. Fishing Forecast. Here’s how you know learn-more. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Cowan Lake Angler Survey; Rocky Fork Lake. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Fishing Forecast. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Username. Fishing Forecast. Fishing Forecast. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Fishing Forecast. Location metadata Monitoring location 03232500 is associated with a Stream in Highland County, Ohio. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Ohio offers many fantastic locations for the public to fish, including 124,000 acres of inland water, 7,000 miles of streams, 2. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Alum Creek Lake. Fishing Forecast. 25 through Feb. Skip to Navigation Skip to Main Content Ohio Department. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing Forecast. Fishing Forecast. Buy & Apply. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Rocky Fork Lake, situated in southern Ohio, is a sprawling 2,080-acre lake and state park that beckons outdoor enthusiasts and nature lovers from near and far. Use the fishing reports and forecasts below to help you plan for fishing success!Cowan Lake Angler Survey; Rocky Fork Lake. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing Forecast. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Lake Fork Fishing Report March 2022 March is finally here on Lake Fork! With it brings some early signs of spring on the horizon. Fishing reports and forecasts to help you plan for walleye fishing success this winter! IBM WebSphere Portal. Report a Wildlife Violation Submit a Report Online Call 1-800. Fishing Forecast. Buy & Apply. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. An official State of Ohio site. 5999 Fisherman Wharf Rd. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Learn More Paint Creek Lake Good 11/02/2023 The crappie bite has been good along the bluffs and in shallow water in downed timber fishing shallow with minnows and small jig. Cowan Lake Angler Survey; Rocky Fork Lake. Read this post ». Ohio Wildfire Reporting System. During this time of year on Rocky Fork Lake, fish can be found in Fall/Winter patterns. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. An official State of Ohio site. Fishing reports and forecasts to help you plan for walleye fishing success this winter! IBM WebSphere Portal. Rocky Fork Lake Fishing Reports for Fall Largemouth Bass. Ice & Dust Control Brine. I was just as happy as she was catching what. Cowan Lake Angler Survey; Rocky Fork Lake. Central Ohio’s Alum Creek Lake is one of the most popular bass fishing destinations in the Columbus area. Menu. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. Mining Reclamation & Restoration. , Hillsboro, OH 45133 | PH: 937-403-8397 Rocky Fork Lake OH ~ Fishing Reports Boating Horsepower Regulations on Ohio Lakes November 4, 2023 Before you head out fishing for the first time on a new Ohio lake, be sure to check the regulations for motor and horsepower. Skip to Navigation Skip to Main Content Ohio Department. Cowan Lake Angler Survey; Rocky Fork Lake. Popular with boaters and water skiers, the 2,080-acre lake. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Go & Do. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Mining Reclamation & Restoration. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Home. Cowan Lake Angler Survey; Rocky Fork Lake. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Rocky Fork State Park Campground. Fishing Forecast. Fishing reports and forecasts to help you plan for walleye fishing success this winter! IBM WebSphere Portal. An official State of Ohio site. Anglers can check the flow and temperature data at the following links: <Rocky River flow gage data> <Chagrin River flow gage data> <Rocky River. Fishing Forecast. Fishing reports and forecasts to help you plan for walleye fishing success this winter! IBM WebSphere Portal. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. East Fork Lake: This is usually a good fishing lake, east of Cincinnati, but not this week. Fishing Forecast. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Check your fishing guide for more regulations. Buy & Apply. The region’s natural beauty can be enjoyed along the park’s hiking trails or from the water. Cowan Lake Angler Survey; Rocky Fork Lake. 478. . Cowan Lake Angler Survey; Rocky Fork Lake. Many anglers pursue crappies at the lake. Discover & Learn. Fishing Forecast. 7 Reports on Rocky Fork Lake. 2080 surface area (acres) 41 max. Cowan Lake Angler Survey; Rocky Fork Lake. Rocky Fork Lake (OH) nautical chart on depth map. Discover & Learn. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. 01-08 Wildlife - Exotic or Native - Pet. Catfish are good on tire reefs 20-25 feet deep with cheese bait. Fishing Forecast. Bait is moving into the cove pockets. Cowan Lake Angler Survey; Rocky Fork Lake. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Green Pine Lake (Punderson State Park) - non-powered sailboats permitted. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. I would like to get in contact with other southern Ohio anglers to put together some quality content and explore some of Ohio most famous bodies of water for giant pigs! Stoked to be a part of this group, and I can't wait to share some. An official State of Ohio site. April 25, 2022 Xenia, Ohio – Southwest Ohio’s public lakes and reservoirs teem with fish such as walleye, saugeye, muskellunge, and more. Fishing Forecast. Cowan Lake Angler Survey; Rocky Fork Lake. Read this post ». Menu. Coordinates: 39. I was on Rocky Fork yesterday for 4 hrs and not one Saugeye, only 3 white bass. Cowan Lake Angler Survey; Rocky Fork Lake. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Menu. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Fishing Forecast. Fishing Forecast. Water temps are in the low to mid eighties. An official State of Ohio site. Home. Cowan Lake Angler Survey; Rocky Fork Lake. Pets permitted on all sites. Black bass to 6. 31 Lighthouses and Shipwrecks. An official State of Ohio site. Water Stained; 68 degrees; 1. March 31, 2023. Cowan Lake Angler Survey; Rocky Fork Lake. Rocky Fork • • • • • • • • • South Indian Creek • • • • • • Spivey Creek • • • • • * From March 1 through August 15, water is closed to fishing on Thursdays and Fridays (except the day of State and Federal holidays) and a daily permit is required. Cowan Lake Angler Survey; Rocky Fork Lake. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Square bills are fair in 2-5 feet of water in bream or crawfish patterns. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Thursday, Nov 02 2023. Ohio offers many fantastic locations for the public to fish, including 124,000 acres of inland water, 7,000 miles of streams, 2. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Alum Creek Lake is a really solid fishery for both largemouth and smallmouth bass. 478. Cowan Lake Angler Survey; Rocky Fork Lake. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing Forecast. Slow worked finesse jigs and swimbaits could produce some bites but bass aren't very active this time of year. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. RFL is a very nice and scenic lake in Southern Ohio. Fishing reports and forecasts to help you plan for walleye fishing success this winter! IBM WebSphere Portal. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Please. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Fishing Forecast. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Cowan Lake Angler Survey; Rocky Fork Lake. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Menu. 25 million acres of Lake Erie water, and. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Fishing Forecast. Cowan Lake Angler Survey; Rocky Fork Lake. Skip to Navigation Skip to Main Content Ohio Department. Cowan Lake Angler Survey; Rocky Fork Lake. Fishing reports and forecasts to help you plan for walleye fishing success this winter! IBM WebSphere Portal. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Cowan Lake Angler Survey; Rocky Fork Lake. Skip to Navigation Skip to Main Content Ohio Department. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Menu. Seasonal Fishing Approaches. Buy & Apply. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. news, all original Outdoor News stories and updates from the entire Great Lakes Region and beyond, the most up-to-date fishing & hunting reports,. Cowan Lake Angler Survey; Rocky Fork Lake. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Recent surveys at Rocky Fork Lake show a strong distribution of largemouth bass, with the majority ranging from 12 to 18 inches with fish up to 22 inches observed. Fishing Forecast. 06 Temporary Shore Structure Permits. Discover & Learn. Home. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches. On average it takes 3 years for a largemouth to reach 12 inches and 5 years for 15 inches.