Unimproved trailer launch · Lake Ontario · New York

Hounsfield DEC launch (Black River Bay at Lloyds Landing)

A public unimproved trailer launch on Lake Ontario (Black River Bay at Lloyds Landing) in Hounsfield, Jefferson County, New York. Managed by NYSDEC.

Directions All Ontario launches

The launch

What the agency lists

Launch type: Unimproved trailer launch
Water: Lake Ontario (Black River Bay at Lloyds Landing)
Parking: 20 cars and trailers
Fee: Not published in the source — ask the manager
Managed by: NYSDEC
Location: Hounsfield, Jefferson County, New York
Coordinates: 43.9660° N, 76.0703° W

Before you launch

Lake Ontario is big water

Creek-mouth launches depend on lake level and sand. Some shoal in low water, and the DEC notes where that is a known problem. Out front, the lake is deep and cold close to shore, and a north or west wind stacks waves at the harbor entrances.

Lake-effect snow squalls off the east end. Oswego and Tug Hill can get several feet in a day, and a squall can arrive on a boat ramp with almost no warning in November.
Deep water very close to shore on the south side, which means fish are far offshore in summer — 8 to 15 mile runs are normal and the weather can change during them.
Strong current and standing water at the Niagara Bar. The river outflow meets lake water and creates real hydraulics; small boats get into trouble there in wind against current.

Read how to read a Great Lakes marine forecast and trailering and launching on big water. Pack the big-water safety kit.

From this launch

What to fish on Lake Ontario

Brown Trout · Late March through May, with a second window in October and November near the river mouths

Brown Trout Fishing on Lake Ontario

Lake Ontario is the best brown trout water in the Great Lakes and it is not particularly close. Spring browns hold inside 20 feet of water along the south shore and on the Niagara Bar, which means genuine 15-pound trout are catchable from a small boat within sight of the beach.

Chinook Salmon · Mid-June through mid-September, peaking with the staging fish off Oswego and Mexico Bay in late August

Chinook Salmon Fishing on Lake Ontario

Pound for pound Lake Ontario produces the biggest chinook in the Great Lakes, and a 25-pound fish here is a good day rather than a career fish. The offshore run is shorter than Lake Michigan's and the south-shore ports put you over 400 feet of water within a few miles.

Coho Salmon · Late July through September, concentrated in the eastern basin

Coho Salmon Fishing on Lake Ontario

Coho are the second salmon on Lake Ontario, not the first, and most anglers catch them incidentally on a chinook program. The exception is late summer in the eastern basin, where maturing coho gather off the Salmon River and Oswego River mouths in numbers worth targeting on purpose.

Lake Trout · May and June shallow, July through September deep, with a fall concentration on the eastern shoals

Lake Trout Fishing on Lake Ontario

Lake Ontario has more lake trout than most of the boats out there are trying to catch, because the fleet is chasing chinook. Drop one rigger to the bottom in 120 to 200 feet along the south shore or fish the eastern basin shoals off Galloo Island and you will find them all summer.

Muskellunge · Late August through November, with October and November the trophy window

Lake Ontario Muskie Fishing: The Thousand Islands & Cape Vincent

Almost all of Lake Ontario's muskie fishing is in the upper St. Lawrence River, from Cape Vincent through the Thousand Islands, plus the eastern end of the lake those same fish roam after spawning. It is one of the few self-sustaining Great Lakes muskellunge populations and a true trophy fishery, but it has declined and is slow fishing even by muskie standards.

Northern Pike · May through June, September until ice-up, and December through mid-March through the ice

Lake Ontario Northern Pike: Chaumont Bay, Henderson Harbor & the South-Shore Bays

Lake Ontario's open water is trout and salmon country, but its bays, ponds and coastal marshes hold one of the better northern pike fisheries in the East. Fish the eastern-basin bays and the south-shore embayments in spring, fall and through the ice, and leave the main lake to the trollers.

Smallmouth Bass Steelhead Walleye Yellow Perch

Ontario by season

SpringBrown trout on the Bar and along the beach SummerKings offshore, deep and heavy FallThe Salmon River, and the biggest event on the chain WinterTributaries stay open, the lake mostly does

Next ramp over

Nearest Ontario launches

Hounsfield DEC launch (Black River Bay at Muskellunge Creek)1.3 mi · unimproved trailer launch · NY
Brownville DEC launch2.6 mi · unimproved trailer launch · NY
Market Square Park2.8 mi · trailer ramp · NY
Westcott Beach State Park5.3 mi · trailer ramp · NY
Chaumont state park launch8.1 mi · trailer ramp · NY
Long Point State Park8.4 mi · unimproved trailer launch · NY

Straight-line distance, not a boating route.

Landmarks from the water

Lighthouses nearby

Horse Island Light4.0 mi · deactivated

On shore nearby

Worth the stop

Sackets Harbor2.8 mi · town

Source

Launch facts are from the NYSDEC, Boat Launch Sites for Jefferson County, retrieved 2026-10-05. Ramps close for repairs, fees change and water levels move; confirm with NYSDEC before you tow. Fishing rules are set by theNYSDEC.

Chart shoreline generalized from Natural Earth (public domain). Not for navigation. Something wrong or missing? Write to contact@greatamericanlakes.com.

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