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Bield:Fish
Fish stocking schedule

Maryland fish stocking schedule 2026.

Stocking NowMaryland Department of Natural Resources

Maryland stocks trout in over 100 streams and lakes, with notable special-regulation waters including the Gunpowder tailwater and Big Hunting Creek. The state also stocks channel catfish in urban-area ponds.

Official source

Maryland Department of Natural Resources Stocking Report

Maryland Department of Natural Resources publishes the authoritative Maryland stocking schedule — Weekly updates in Posted list format. For this week's actual stocking locations, dates, and volumes, view the official report directly.

View official Maryland stocking report

This page summarizes the Maryland stocking program for planning purposes. The agency report is the authoritative source — verify before any trip.

Primary stocked species in Maryland

Typical stocking pattern by species. Heavy fill marks primary stocking months; moderate fill marks possible stocking. Verify exact dates against the official report.

  • Rainbow TroutOncorhynchus mykiss
    JanJan — no stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesFebFeb — no stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesMarMar — heavy stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesAprApr — heavy stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesMayMay — heavy stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesJunJun — no stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesJulJul — no stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesAugAug — no stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesSepSep — moderate stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesOctOct — heavy stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesNovNov — heavy stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inchesDecDec — no stocking Rainbow Trout typical size: 9–12 inch catchable; some trophy fish 16+ inches
    Typical size: 9–12 inch catchable; some trophy fish 16+ inches
  • Brown TroutSalmo trutta
    JanJan — no stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesFebFeb — no stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesMarMar — heavy stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesAprApr — heavy stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesMayMay — heavy stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesJunJun — no stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesJulJul — no stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesAugAug — no stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesSepSep — moderate stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesOctOct — heavy stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesNovNov — heavy stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inchesDecDec — no stocking Brown Trout typical size: 9–14 inch catchable; trophy fish 18–24 inches
    Typical size: 9–14 inch catchable; trophy fish 18–24 inches
  • Brook TroutSalvelinus fontinalis
    JanJan — no stocking Brook Trout typical size: 8–11 inch catchableFebFeb — no stocking Brook Trout typical size: 8–11 inch catchableMarMar — heavy stocking Brook Trout typical size: 8–11 inch catchableAprApr — heavy stocking Brook Trout typical size: 8–11 inch catchableMayMay — heavy stocking Brook Trout typical size: 8–11 inch catchableJunJun — no stocking Brook Trout typical size: 8–11 inch catchableJulJul — no stocking Brook Trout typical size: 8–11 inch catchableAugAug — no stocking Brook Trout typical size: 8–11 inch catchableSepSep — moderate stocking Brook Trout typical size: 8–11 inch catchableOctOct — heavy stocking Brook Trout typical size: 8–11 inch catchableNovNov — heavy stocking Brook Trout typical size: 8–11 inch catchableDecDec — no stocking Brook Trout typical size: 8–11 inch catchable
    Typical size: 8–11 inch catchable
  • Channel CatfishIctalurus punctatus
    JanJan — no stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingFebFeb — no stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingMarMar — heavy stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingAprApr — heavy stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingMayMay — heavy stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingJunJun — moderate stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingJulJul — moderate stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingAugAug — moderate stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingSepSep — no stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingOctOct — heavy stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingNovNov — heavy stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerlingDecDec — no stocking Channel Catfish typical size: 10–14 inch catchable; 1–3 inch fingerling
    Typical size: 10–14 inch catchable; 1–3 inch fingerling

Top stocked waterbodies in Maryland

Notable Maryland programs

  • Trout Management Waters
  • Delayed Harvest
  • Catch and Return Trout Streams
  • Gunpowder Tailwater

State hatchery system

Maryland operates 5 state-run fish hatcheries supporting the stocking program.

Maryland urban fishing program

Maryland maintains a designated urban fishing program — typically frequent stockings of catfish, trout, and panfish in city ponds and lakes. These programs are designed to make fishing accessible to families and first-time anglers.

Maryland urban fishing program details →

Weekly stocking alerts for Maryland.

Bield: Fish reads Maryland Department of Natural Resources's stocking reports and alerts you when your saved waters are stocked. Set your county once and you'll know the day fish hit your home river.

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Hatch calendars for Maryland trout rivers
Gunpowder Falls hatch →Big Gunpowder Falls (freestone upper) hatch →North Branch Potomac River hatch →