Smithville Reservoir (Little Platte River) fishing
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Smithville Reservoir (Little Platte River) Fishing Regulations

What to check before fishing at Arnold Road in Clinton County, Missouri.

Fishing at Smithville Reservoir (Little Platte River)

Arnold Road provides access to Smithville Reservoir (Little Platte River), a public body in Clinton County, Missouri. Species-specific size and bag limits can vary by water body and change seasonally, so always confirm current rules for Smithville Reservoir (Little Platte River) specifically before you fish — statewide defaults don't always apply to every lake, river, or stretch of coast.

Check current regulations for Smithville Reservoir (Little Platte River)

Fishing License

Fishing in Missouri is regulated by the Missouri Department of Conservation. Most anglers 16 and older need a valid license, with some exceptions for residents, youth, or shore-based fishing depending on the state.

Get a Missouri fishing license →

Before you cast a line, check:

  • Size and bag limits for your target species on Smithville Reservoir (Little Platte River) specifically
  • Whether Smithville Reservoir (Little Platte River) has any special regulations (slot limits, catch-and-release zones, closed seasons)
  • Your license requirements based on age, residency, and whether you're fishing from the bank or a boat
  • Any required stamps or endorsements for specific species (e.g. trout, saltwater)