· Freshwater · 2026 season
| Where | Season | Size limit | Daily limit |
|---|---|---|---|
| Maryland nontidal waters (statewide; special areas differ) | Open year-round | No size limit | 30 per person per day |
Source: Maryland DNR Fishing & Boating Services, captured 2026-10-04 (2026 season).
Say it, snap a photo, or type the length. SlotGauge answers KEEP or RELEASE using today's Maryland rules.
Open SlotGauge for SuckersFamily of fishes
The Catostomidae are the suckers of the order Cypriniformes, with about 78 species in this family of freshwater fishes. The Catostomidae are almost exclusively native to North America. The only exceptions are Catostomus catostomus, found in both North America and Russia, and Myxocyprinus asiaticus found only in China. In the Ozarks they are a common food fish and a festival is held each year to celebrate them. The bigmouth buffalo, Ictiobus cyprinellus, can reach an age up to 127 years, making it the oldest known freshwater teleost by more than 50 years.
Read more about Catostomidae on Wikipedia →
Text from Wikipedia, CC BY-SA 4.0. Regulations on this page come from Maryland DNR Fishing & Boating Services, not Wikipedia.
No size limit in Maryland state waters.
30 per person per day.
Open year-round.
Suckers has no size limit today, with a daily limit of 30.