Why this tailwater is run warm on purpose
Alex Bybel, TWRA's rivers and streams biologist for Region 2, told On The Fly South that the Tims Ford tailwater is operated with warmwater management in mind, because the endangered boulder darter lives about 40 miles downstream around Fayetteville and cannot stand water that is too cold. TVA says the same thing in its own words: the dam is run to keep the tailwater cold enough for trout yet warm enough for the darter. The result is a trout reach that is short by tailwater standards, roughly 12 miles from the dam to where Beans Creek enters from the east, with trout above Old Dam Ford in the cooler months and a smallmouth river beyond.
The river itself is small. On The Fly South measures it at about 50 feet wide through the trout water, spreading to 80 in places, mild riffles between pools that drop to 10 feet, gravel bars along most of it and a gravel and rock floor. Middle Tennessee Fly Fishers say what every regular says: unlike the other Tennessee tailwaters, wading is the best way to fish the Elk, and if you float it, a canoe, kayak or one-person pontoon is the right craft.
The gauge sits near Fayetteville, so read it as a floor
USGS 03582000 sits above Fayetteville, well below the end of the trout water, which means it reads the dam's release plus every creek between, and it reads it late. In the two weeks before September 23, 2026 the gauge sat between 244 and 330 cfs every day, which is what the Elk looks like when Tims Ford is not generating and the tributaries are low. The 200 to 400 cfs band on this page is built from that record and from the gauge's long-term August through October means of roughly 530 to 1,050 cfs; no shop publishes a wading number for this station, so treat the low end as the no-generation river and anything climbing past the band as a release on its way.
Tims Ford is a TVA dam, so the schedule lives on TVA's lake page and the 800-238-2264 line, dam code 50. The Brentwood guide that fishes the Highway 50 bridge repeats the local rule in capital letters: do not wade or boat during generation or for up to four hours after it. Perfect Fly adds that summer flows follow the electricity load and that spring after heavy rain is when the dam moves the most water.
Highway 50, Farris Creek Bridge, Old Dam Ford
Access is good but there is not much of it. The Tennessee 50 bridge crosses 0.3 mile below the dam, with a paved lot, a concrete walkway down to the water and a long gravel bar running under the bridge; you can cast from the bank, wade the rocky fingers around the bridge or wade downstream for at least half a mile. Farris Creek Bridge, 8.5 river miles down where Farris Creek Road crosses at Belvidere, is the next gravel-bar access and the end of the first float. Old Dam Ford, 14 miles from the dam, is technically past the year-round trout water but ends the second float and holds trout from fall into early spring.
Both floats are six miles or longer, which On The Fly South calls a long day if you fish them properly, and Middle Tennessee Fly Fishers warn that the nine-mile paddle to Farris Creek needs a very early start. Tim's Flies and Lies in Lynchburg is the nearest full-service shop for a report.
Scuds, midges and a few sulphurs
This is not an insect-rich tailwater. On The Fly South says hatches are neither dependable nor heavy and recommends regional standbys: sulphurs in 12 to 16 in spring, attractor dries the same size in summer, midges or blue-winged olives in fall and winter, Prince and Pheasant Tail nymphs, and an olive Woolly Bugger as the river's go-to pattern. Perfect Fly and the Middle Tennessee club both call the river full of scuds with plenty of midge larvae, a few mayflies and caddis, and streamers as the way to find the browns. Southeastern Fly, which guides it, says the Elk is a nymphing river first, that a midge dropped under a small dry is the play when the water is clear, and that terrestrials are a summer tactic that is not always productive but worth it when a fish eats.
The Brentwood angler's report from the Highway 50 bridge is as concrete as it gets: trout on a size 12 beadhead olive Woolly Bugger with flash during the day, several browns in the evening on a size 18 scud dropped off a dry.
Stocked March to December, one brown over 20
TWRA's special regulation for the Elk River from Tims Ford Dam to the I-65 bridge, including tributaries, is a 20-inch minimum on brown trout with one per day, inside a total creel of seven trout of all species. On The Fly South reports the brown rule has been in place since 2016 and that browns are the only trout known to carry over from year to year. The stocking program it describes from TWRA is large for a river this size: about 38,000 rainbows of 9 to 12 inches a year, 20,000 browns of 6 to 8 inches, around 3,000 brook trout, 3,000 cutthroats since 2022, and 700 spent brood fish of 18 inches and up, released from March through December.
A trout license is required with the state license. TWRA uses a catch rate of 0.7 trout per hour as its statewide benchmark for good fishing, and On The Fly South reports recent surveys on the Tims Ford tailwater at or above 1.5 fish per hour, which is the number to remember when you are deciding between the Elk and the more crowded Caney Fork.