Is it a keeper? Trout has no size limit today, with a daily limit of 2.
Trout size limit, season and daily limit
Where
Season
Size limit
Daily limit
Maryland nontidal waters (statewide; special areas differ)
Open year-round
None
2 per person per day
Notes
A 2026-10-31 check against the official source found a discrepancy in this species' notes/zones. Read the official wording before keeping the fish: https://www.eregulations.com/maryland/fishing/freshwater-seasons-sizes-limits
Put-and-Take areas and Special Trout Management Areas have their own limits and seasons.
“TROUT—STATEWIDE (ALL SPECIES OF TROUT) | None | Open Year Round | Daily—2 in aggregate Possession—4 in aggregate | Different rules apply for Put-and-Take Areas and Special Trout Management Areas.”
Trout is a generic common name for numerous species of carnivorous freshwater fishes belonging to the genera Oncorhynchus, Salmo, and Salvelinus, all of which are members of the subfamily Salmoninae in the family Salmonidae. The word trout is also used for some similar-shaped but non-salmonid fish, such as the spotted seatrout/speckled trout.