river

Diamond Fork River

Utah County · Central region

Goodconditions
67°todaySunny

Today’s report

Diamond Fork River is fishing well today. The DWR last stocked cutthroat trout (8,125 fish) on September 28. This Afternoon's forecast: sunny, 67°F.

Current conditions

Stocking

Last stocked Sep 28, 2026 — cutthroat trout (8,125 fish).

DateSpeciesQuantityAvg length
Sep 28, 2026cutthroat trout8,1252.68"
Jun 10, 2026brown trout17,5643.22"
Nov 6, 2025cutthroat trout6,0053.45"
May 28, 2025brown trout18,9004.11"
Sep 9, 2024cutthroat trout6,0322.98"
May 9, 2024brown trout15,0153.33"
Jul 8, 2023brown trout10,6682.66"
Jun 29, 2023brown trout5,9404.93"

Best time to fish Diamond Fork River

The DWR has stocked Diamond Fork River 14 times over the last 4 seasons, and 71% of those plants landed in May, June, September — the freshest fish and the easiest bite usually follow within a week or two of a stocking.

Species

brown troutcutthroat trout

Location

40.02660, -111.50490 · Utah County · 10 mi from Spanish Fork

Nearby waters (within ~25 mi):

Diamond Fork CreekUtah CountyFairThistle CreekUtah CountyFairLittle Diamond CreekUtah CountyFairDiamond ForkUtah CountyFairCanyon View Park PondUtah CountyDrainedBennie CreekUtah CountyFairSpanish Oaks PondUtah CountyFairSalem PondUtah CountyWarning

Regulations

No water-specific rules listed for this water in the current Utah Fishing Guidebook — statewide general rules and daily limits apply (trout limit 4, combined). Verify in the current guidebook before you fish.

This week’s weather

This Afternoon
67°F
Sunny
Tonight
36°F
Mostly Clear
Sunday
62°F
Mostly Sunny
Sunday Night
37°F
Partly Cloudy
Monday
63°F
Mostly Sunny
Monday Night
38°F
Partly Cloudy
Tuesday
62°F
Partly Sunny then Chance Showers And Thunderstorms
40% precip
Tuesday Night
40°F
Chance Showers And Thunderstorms then Partly Cloudy
27% precip
Wednesday
63°F
Mostly Sunny then Chance Showers And Thunderstorms
25% precip
Wednesday Night
42°F
Chance Light Rain
36% precip