Fishing near Caldwell, Idaho
Canyon County, population 59,996.
- 3 milesto nearest lake page
- 5launches nearby
Pick for sunfishPiscifun Carbon X ultralight spinning reel28% OFFSale $57.99 Photo: Tamanoeconomico, CC BY-SA 4.0
An Idaho angler's briefing on Caldwell
Caldwell, Canyon County, logged 59,996 residents in the 2020 Census as a city. Drive northwest some 3 miles to reach Caldwell Rotary Pond, the closest paged lake. Planner pages put Caldwell Rotary Pond under the IDFG Southwest Region. Lake Lowell covers 8,826 acres, the most in the lake table.
Towing a boat, Duff Lane boat ramp is the closest mapped launch at 5 miles. Moving water starts with the Fifteenmile Creek, roughly 4 miles away. Airport fishing access, roughly 3 miles away, offers fishing from land. Stocked fish went into Caldwell Rotary Pond, some 3 miles away, on June 2, 2026.
Census 2020 population and Gazetteer point for Caldwell; miles are straight lines.
Reservoirs and lakes a short tow from Caldwell
| Lake | Distance | Acres | Launches | Kind | Game fish IDFG names |
|---|---|---|---|---|---|
| Caldwell Rotary Pond | 3 miles northwest | 17 | 0 | lake | bluegill and sunfish, largemouth bass, channel catfish |
| Water Ski Pond | 3 miles northwest | 35 | 0 | lake | |
| Duff Lane Pond | 5 miles northeast | 5 | 1 | lake | bluegill and sunfish, largemouth bass, rainbow trout |
| Red Top Pond | 7 miles northwest | 20 | 0 | lake | bluegill and sunfish, bullhead, largemouth bass |
| Lake Lowell | 7 miles south | 8,826 | 0 | lake | bluegill and sunfish, bullhead, largemouth bass |
| Star City Pond West | 9 miles east | 18 | 0 | lake | smallmouth bass, bluegill and sunfish, rainbow trout |
Surface acres as listed in the IDFG Idaho Fishing Planner, read November 7, 2026.
For the sunfish herePiscifun Carbon XT ultralight spinning reel25% OFFSale $59.99 Streams that run past Caldwell
- Fifteenmile Creek4 miles, 1 USGS gauge, 3.8 mi Planner length
- Mason Creek5 miles, 1 USGS gauge, 18.2 mi Planner length
- Boise River, Eagle Island South Channel14 miles, IDFG recommended water, 7.2 mi Planner length
Gauge readings today around Caldwell
| USGS gauge | Latest reading | Time (ET) |
|---|---|---|
| Mason Creek At Caldwell Id | 50 cfs, 5.17 ft gage height | Nov 8 5:15 pm |
| Boise River At Caldwell, Id | 509 cfs, 6.39 ft gage height | Nov 8 5:45 pm |
US Geological Survey provisional data, retrieved Nov 8, 2026 6:33 pm ET. Provisional readings can be revised.
IDFG Idaho Fishing Planner (list of Idaho waters), read November 7, 2026. USGS gauges live.
Mapped access close to Caldwell
- Duff Lane boat rampDuff Lane Pond, IDFG, 5 miles
- Redtop Pond boat ramplaunch site, IDFG, 7 miles
- Clarks Island launchlaunch site, IDFG, 11 miles
- Marsing boat ramplaunch site, IDFG, 12 miles
- Trappers Flat boat ramplaunch site, IDFG, 14 miles
Fishing on foot around Caldwell
- Airport fishing accessfishing access, 3 miles
- Caldwell Ponds fishing accessfishing access, dock, restroom, 4 miles
- Midland Road fishing accessfishing access, 4 miles
- Lansing Lane fishing accessfishing access, 5 miles
- Bent Lane Access Sitefishing access, 7 miles
- Wilson Springs fishing access on Wilson Springs North Pondfishing access, dock, restroom, 9 miles
IDFG Fishing and Boating Access Sites layer (ArcGIS service), read November 7, 2026. BLM and Forest Service launch points as published.
Stocked water near Caldwell
| Lake | Distance | Newest listed release |
|---|---|---|
| Caldwell Rotary Pond | 3 miles | Rainbow Trout, 1,214 fish, Catchable (12-14 inches), June 2, 2026 |
| Duff Lane Pond | 5 miles | Rainbow Trout – Triploid, 304 fish, Catchable (6+ inches), October 23, 2026 |
| Lake Lowell | 7 miles | Tiger Muskellunge, 274 fish, Catchable (12-14 inches), November 3, 2026 |
| Star City Pond West | 9 miles | Rainbow Trout, 519 fish, Catchable (12-14 inches), June 5, 2026 |
Hatchery fish went into each of these lakes, per the Planner.
Stocking rows as printed on the IDFG Fishing Planner water pages (date, species, number and size as listed), read November 7, 2026.
Tackle counters and guides near Caldwell
Where Caldwell anglers buy worms and flies
- Bi-Mart Caldwellsporting goods store, Caldwell, 2 miles
- Anglers Habitatbait and tackle shop, Caldwell, 2 miles
- Dick's Sporting Goods, 16905 N Marketplace Blvdbait and tackle shop, Nampa, 4 miles
- Sportsman's Warehouse Nampasporting goods store, Nampa, 4 miles
- Lake Lowell Service & Grocerybait and tackle shop, Caldwell, 5 miles
- Worm Factorybait and tackle shop, Nampa, 5 miles
- Bi-Mart Nampasporting goods store, Nampa, 7 miles
- Howard's Tackle Shoppebait and tackle shop, Nampa, 7 miles
Yellow Pages and chain store listings (miles only for shops with an exact point), guide listings; retrieved November 7, 2026.
The IDFG bag rules a Caldwell angler fishes under
For Caldwell Rotary Pond and much of the water near town, the IDFG Southwest Region rows below apply. Budget the statutory $28.75 resident or $106.25 nonresident annual fishing fee from Idaho Code 36-416, plus whatever the vendor tacks on.
| Group | Rule as printed |
|---|---|
| Bass | Bass limit is 6, both species combined; None under 12 inches |
| Brook Trout | Brook Trout limit is 25; Harvest allowed during any open season unless otherwise noted under Special Rules – if gear or bait restrictions are listed, they apply when fishing for Brook Trout |
| Bull Trout | Bull Trout – catch-and-release |
| Kokanee | Kokanee limit is 6 |
| Salmon | Spring and summer Chinook Salmon seasons and limits are set by the Idaho Fish and Game Commission and issued in separate brochures; Seasons and limits for fall Chinook Salmon and Coho Salmon can be found here; Sockeye Salmon fishing is illegal. Defined as ocean-run Oncorhynchus nerka longer than 14 inches in the Snake River drainage below Hells Canyon Dam, the Salmon River drainage (excluding above Mosquito Flat Dam) |
| Steelhead | Defined as Rainbow Trout longer than 20 inches in the Salmon River drainage (excluding lakes and reservoirs). Between Hells Canyon Dam and Oxbow Dam and the Boise River from its mouth upstream to Barber Dam during steelhead seasons, steelhead are Rainbow Trout over 20 inches with the adipose fin clipped (as evidenced by a healed scar); Fishing for steelhead is prohibited unless a steelhead season is specifically open |
| Sturgeon | Sturgeon – catch-and-release; Sturgeon must not be removed from the water and must be released upon landing; Barbless hooks, sliding swivel device to secure a weight, and a lighter test line to secure weight to sliding swivel device are required. See fishing regulations for details |
| Tiger Muskie | Tiger Muskie limit is 2, none under 40 inches |
| Trout | Trout limit is 6, all species combined; Chinook Salmon and steelhead placed in ponds are counted in the trout bag limit; Bull Trout and Brook Trout are listed separately |
| Walleye | No bag, length, or possession limits. Harvest is encouraged (Stocked illegally in this Region. May be harmful to existing fisheries.) |
| Whitefish | Whitefish limit is 25; Harvest allowed during any open season unless otherwise noted under Special Rules – if gear or bait restrictions are listed, they apply when fishing for whitefish |
| Protected Nongame Fish | May not be harvested or possessed |
Region bag limits from Idaho Fishing Seasons and Rules, 2025-2027 for the Southwest Region, as printed on IDFG Fishing Planner water pages (the brochure PDF on idfg.idaho.gov was unreachable during site maintenance), read November 7, 2026. Fishing license fees as set in Idaho Code 36-416 (statute; IDFG sale prices add vendor and processing fees), read November 7, 2026.
Beyond the edge of Caldwell
More bases close to Caldwell
- Middleton5 miles
- Nampa6 miles
- Star9 miles
- Marsing10 miles
- Wilder13 miles
The county surrounding Caldwell
- Canyon Countyseat: Caldwell
A Piscifun spinning kit for the run up to Caldwell
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Visual ID for fish swimming at Caldwell
Photo: USFWS Mountain-Prairie, CC BY 2.0
Photo: Thomas Quine, CC BY 2.0
Photo: Ryndon, CC BY 2.0
Photo: USFWS Fish and Aquatic Conservation, Public domain
Basing a fishing trip out of Caldwell: questions
Which Idaho lake is quickest to reach from Caldwell?
Caldwell Rotary Pond, 3 miles northwest.
Where is the nearest boat launch for Caldwell?
Duff Lane boat ramp, some 5 miles off.
Which IDFG walk-in spot is nearest Caldwell for anglers without a boat?
Airport fishing access, 3 miles away.
Which store near Caldwell keeps worms, flies and tippet?
Bi-Mart Caldwell lists a store 2 miles from the town point.
Which Idaho county takes in Caldwell?
Canyon County holds it.
What does Idaho charge a nonresident angler for a Caldwell trip?
A visitor's annual fishing license carries a statutory fee of $106.25.
Which big Idaho reservoir is in reach of Caldwell anglers?
Lake Lowell covers 8,826 acres and sits 7 miles out.
Which Idaho town is next to Caldwell?
Neighbours by distance: Middleton (5 miles), Nampa (6 miles) and Star (9 miles).
Which river can Caldwell anglers wade?
Fifteenmile Creek, about 4 miles away (1 USGS gauge, 3.8 mi Planner length).
Does IDFG stock a lake near Caldwell?
Caldwell Rotary Pond, 3 miles away, is the closest lake with an IDFG release on its Planner page.