Trout Fishing Season in Maryland: Dates, Regulations, and Best Waters
April 13, 2026
Maryland quietly punches above its weight when it comes to trout fishing. Known for its world-class stock, the state offers some of the best trout fishing opportunities in the entire Mid-Atlantic region, with over 600 miles of freshwater rivers and streams packed with high-quality brook, rainbow, and brown trout. Whether you’re wading a cold Garrett County tailwater or casting into a stocked suburban pond, the trout fishing season in Maryland has something for every skill level.
What makes Maryland unique is the sheer variety of experiences on offer. Whether you prefer to pursue stocked rainbow trout in your local stream, try your chance at a trophy tailwater brown trout, or hike into the backcountry to catch wild native brook trout, Maryland has a fishing experience for you. But before you tie on a fly or rig up a spinning rod, you need to understand the regulations — because they vary significantly by water, species, and time of year.
This guide covers everything you need to know about trout fishing season in Maryland, from species identification and stocking schedules to bag limits, license costs, and the best waters to target.
Pro Tip: Always check the Maryland DNR Trout page before heading out — stocking updates, closures, and regulation changes are posted there regularly throughout the season.
Trout Species Found in Maryland
Maryland features premier angling opportunities for brook trout, brown trout, and rainbow trout. Each species occupies a slightly different ecological niche in the state’s waters, and understanding them helps you target the right fish in the right place. You can also explore a deeper breakdown of types of trout to sharpen your identification skills before hitting the water.
Brook Trout
Brook trout are the only trout native to Maryland waters. Eastern brook trout are Maryland’s only native trout and are a management and conservation priority for the department. Brook trout have strict habitat requirements and have been declining throughout the state primarily due to changing land use practices. You’ll find wild brookies in high-elevation, cold headwater streams — particularly in Western Maryland’s Appalachian drainages.
Brown Trout
Brown trout are a non-native but well-established species that thrive in Maryland’s larger, more productive coldwater streams. Some of the best wild brown trout fishing is found in Baltimore County in the Gunpowder River watershed, including Bee Tree Run, Little Falls, Western Run, and the entire mainstream of the Gunpowder Falls between Prettyboy and Loch Raven Reservoirs. Other fine naturally reproducing brown trout fisheries include the Jones Falls in Baltimore County, Hunting Creek in Frederick County, and the lower Savage River in Garrett County.
Rainbow Trout
Rainbow trout were transplanted to Maryland from the west coast of the United States. They are the primary species used in Maryland’s put-and-take stocking program and are the fish most anglers encounter during the spring season. A naturally reproducing population is also found in Garrett County’s North Branch Potomac River downstream of the Jennings Randolph Lake Dam.
Golden Trout
Montgomery Parks hosts several locations stocked with Rainbow Trout and Golden Trout, a subspecies of Rainbow Trout (Oncorhynchus mykiss). Golden trout are stocked in select put-and-take waters alongside rainbows and browns, offering a colorful bonus catch during the spring season.
Key Insight: Brook trout are the most heavily regulated species in Maryland. Regulations prohibit harvest of brook trout in all water bodies east of I-81, in all Put-and-Take areas throughout the state, and in the Upper Savage River watershed.
Trout Season Dates and Zones in Maryland
Understanding how Maryland structures its trout season is essential before you plan a trip. The state doesn’t use a single statewide open/closed model — instead, it layers several management frameworks on top of a year-round baseline.
Trout season is open year-round for all species, giving anglers access to Maryland’s trout throughout the year. However, there are certain dates and locations throughout the year in which closures occur. During closures, catch-and-release policies and/or no fishing is mandated.
The main season structure breaks down like this:
- Put-and-Take (Closure 0) Waters: Open year-round with no pre-season closure. You can fish these waters right up to and through opening day.
- Put-and-Take (Closure 1) Waters: Trout fishing is prohibited from 10 p.m. March 9 until the official opening day start time, unless otherwise specified by special regulation or posted signage.
- Spring Opening Day: Maryland’s trout season officially opens in late March at 6:30 a.m., and the Department of Natural Resources releases thousands of hatchery-raised brown, golden, and rainbow trout across the state.
- Delayed Harvest Waters: All trout caught in delayed harvest waters must be released until June 1, after which anglers are allowed to keep five trout until September 30. From October 1 until May 31, all trout caught in delayed harvest areas must be released.
- Catch-and-Return Waters: Open year-round with mandatory release of all trout at all times.
- Trophy Trout Waters: Maryland’s only trophy trout fishing areas are located in the Savage River Tailwater below the Savage River Reservoir, providing anglers with an opportunity to catch and harvest trophy-sized brown trout and brook trout.
Put-and-take trout areas have specific hours (6:30 AM – 10:00 PM during stocking season), but most other waters are open 24/7.
Important Note: Maryland’s trout fisheries are managed with regulations that are tailored to both the fish population and the water body. Always look up the specific rules for the water you plan to fish — don’t assume statewide defaults apply everywhere.
Trout Stocking Schedule in Maryland
Maryland’s stocking program is one of the most active on the East Coast. Every year the state stocks thousands of brown, golden, and rainbow trout in its streams, rivers, lakes, and ponds for the novice angler and the most skilled fly fishers to catch.
The stocking calendar follows a predictable rhythm across three distinct phases:
- Pre-Season Stocking (December–February): The state begins “preseason” trout stocking in December or January, stocking rainbow, golden, and brown trout, then aggressively stocks for spring trout season in February, March, and April.
- Spring Stocking (March–May): This is the peak stocking period. DNR focuses on Closure 1 waters ahead of opening day and continues stocking through late spring as water temperatures allow.
- Fall Stocking (September–October): The department also conducts a smaller fall stocking running from September to October.
Staying informed about where and when stocking occurs is the key to being in the right place at the right time. During the stocking season, updates are posted daily on the trout stocking web page, social media, and through the department’s email subscription service. Anglers may also call 800-688-3467 to get a recorded update.
Pro Tip: In streams or rivers, stocked trout will generally stay in the proximity of where they entered the stream, but they may move up or downstream finding pools and cover over a period of days. Fish close to stocking sites in the first 48 hours, then expand your search upstream and downstream.
If you’re curious how Maryland’s stocking program compares to other states, check out our guides on trout fishing season in West Virginia and trout fishing season in Virginia for a regional perspective.
Daily Bag Limits and Size Restrictions in Maryland
Bag limits in Maryland vary significantly depending on which management zone you’re fishing. Here’s a breakdown of the primary creel and size rules:
| Water Type | Daily Creel Limit | Possession Limit | Minimum Size |
|---|---|---|---|
| Statewide (general) | 2 trout per day | 4 fish | None specified |
| Put-and-Take Waters | 5 trout per day (no brook trout) | 10 fish | No minimum size |
| Trophy Waters (Savage River – brown trout) | 2 trout per day | — | 18 inches |
| Trophy Waters (Savage River – brook trout) | 2 trout per day | — | 12 inches |
| Delayed Harvest (June 1–Sept 30) | 5 trout per day | — | None specified |
| Brook Trout (statewide east of I-81 & put-and-take) | 0 — all must be released | 0 | N/A |
Statewide regulations permit year-round trout fishing with a 2 fish per day creel limit and a possession limit of four fish. However, put-and-take waters operate under a more generous framework: other areas managed under the Put-and-Take program remain open with a daily creel of 5 fish per person per day, a possession limit of 10, and no brook trout harvest.
For the Savage River Trophy Area, the creel limit is two trout per day with an 18-inch minimum size limit for brown trout and a 12-inch minimum size limit for brook trout.
Important Note: ALL brook trout must be immediately released statewide — no exceptions. This applies regardless of where you catch them, including put-and-take waters.
Catch-and-Release Rules and Special Regulation Waters in Maryland
Maryland maintains several categories of specially managed waters where standard harvest rules don’t apply. Knowing which type of water you’re fishing prevents costly violations.
Catch-and-Return Areas
Varying management strategies are applied to special management areas for Catch-and-Return angling, gear limited areas, delayed harvest areas, and trophy trout fishing. These Catch-and-Return areas require anglers to immediately return all trout to the water where they were caught. Gear restrictions may apply, so consult the Maryland Fishing Guide for details.
Key Catch-and-Return designations include Big Hunting Creek in Frederick County and sections of the Patuxent River. In these areas, a person may not have any trout in possession while fishing. All trout which are caught shall be released and returned to the water. A person may fish only with artificial lures, including artificial flies. In these areas, a person may not possess or use any natural or live bait, or any device enhanced with a scent and capable of catching fish.
Fly-Fishing Only Areas
Certain stretches impose even stricter gear rules. In fly-fishing only areas, a person may fish only with artificial flies and streamers constructed in a normal fashion using natural or synthetic materials on a single hook. A person may not use molded replicas of insects, earthworms, fish eggs, or other lures commonly described as spinners, spoons, or plugs made of metal, plastic, wood, rubber, or similar substance.
Delayed Harvest Areas
Delayed harvest waters are a middle ground between full catch-and-return and standard put-and-take fishing. These special management areas provide anglers with a unique opportunity to target stocked trout during an extended period of time. Trout are stocked into streams that may not have the habitat or temperatures to support populations year-round. By limiting harvest during cooler weather, opportunities to fish are extended to the late spring and early summer. Harvest is permitted as water temperatures start to warm and become unsuitable for sustaining trout.
Delayed harvest areas include waters like Catoctin and Little Catoctin Creek in Frederick County. You can review comparable delayed harvest frameworks in neighboring states like our trout fishing season in Vermont guide.
Common Mistake: Anglers sometimes confuse delayed harvest waters with standard put-and-take areas. Remember — in delayed harvest zones, you cannot keep any trout from October 1 through May 31. Only during the June 1–September 30 window is harvest permitted.
License and Trout Stamp Requirements in Maryland
Fishing legally in Maryland requires the right combination of licenses and stamps. Here’s what you need before targeting trout in nontidal (freshwater) waters.
Base License
You need a valid nontidal fishing license to fish freshwater in Maryland. The Maryland Department of Natural Resources updated its nontidal fishing license fees in 2025 — the first increase in nearly 20 years. A resident annual nontidal license now costs $32, the trout stamp runs $20, and a Chesapeake Bay & Coastal license is $15 annually.
Trout Stamp
A trout stamp is required for anyone 16 years of age or older to catch, attempt to catch, or possess trout in nontidal waters. The fees are: the Resident Trout Stamp costs $20.00 for Maryland State residents 16 years of age or older. The Non-Resident Trout Stamp ($30.00) allows non-residents of the State of Maryland 16 years of age or older to catch, attempt to catch, or possess trout taken from non-tidal waters of Maryland.
Why the increase? The trout stamp fee was raised significantly in 2025 (up from $5 for residents) because the cost of Maryland’s trout programs had increased 129% since the stamp fee was last adjusted in 1992. Revenue from the stamp directly funds hatchery operations, stocking programs, and stream improvement work.
Senior Anglers
The Resident Senior Consolidated License allows a Maryland resident who is 65 years of age or older to fish in the fresh waters of Maryland and in tidal waters. The Resident Senior Consolidated License no longer includes the trout stamp. Those wishing to participate in trout fishing must purchase the trout stamp separately.
Anglers Under 16
Children under 16 are exempt from the license and trout stamp requirement. For young anglers, the annual Youth-Only Trout Fishing Day takes place one week before opening day. On this special day, children under 16 may catch and keep up to two trout (except brook trout) in designated areas.
Exemptions
A trout stamp is not required for possession of trout taken from privately owned lakes and ponds or licensed fee fishing lakes and ponds. You are also exempt if fishing on a free fishing day — the first two Saturdays in June and July 4.
Where to Buy
Stamps can be purchased online, at a DNR Licensing and Registration Service Center, or from an agent (select tackle shops or outdoor outfitters). All Maryland fishing licenses are valid for 365 days from the date of purchase — not by calendar year.
Important Note: Your Maryland fishing license and trout stamp fee support fisheries operations such as stocking, monitoring, and management. Buying your stamp isn’t just a legal requirement — it directly funds the trout fishing you’re about to enjoy.
For comparison, see how license structures differ in other states with our trout fishing season in Wyoming and trout fishing season in Utah guides.
Legal Fishing Methods and Bait Restrictions in Maryland
What you’re allowed to use depends entirely on where you’re fishing. Maryland’s trout waters range from open-bait put-and-take ponds to strict fly-fishing-only streams — and the rules don’t overlap.
Put-and-Take Waters (Standard)
In most put-and-take areas, you can use conventional tackle, live bait, artificial lures, and fly gear without restriction. When fishing for stocked trout, both conventional tackle and fly gear are effective. These fish are fed pellet-type food at the hatchery, so they will eat anything looking like a pellet. Corn, PowerBait, small spinners, and inline spoons all work well immediately after stocking.
Catch-and-Return and Delayed Harvest Waters
These areas restrict you to artificial lures and flies only. In these areas, a person may not possess or use any natural or live bait, or any device enhanced with a scent and capable of catching fish. This means scented soft plastics and bait-infused products are prohibited even if they look like lures.
Fly-Fishing Only Waters
The most restrictive designation applies to a handful of premium streams. In these areas, only traditionally tied flies are permitted. Spinners, spoons, plugs, and molded bait replicas are all prohibited. Big Hunting Creek within Cunningham Falls State Park and sections of Little Hunting Creek fall under this classification.
Trophy Waters (Savage River)
Management areas that allow the use of artificial lures and flies and fly-fishing only are included within the Savage River Trophy area. Check current signage and the Maryland Fishing Guide for the exact boundary of each management zone within this tailwater system.
| Water Type | Natural Bait | Artificial Lures | Flies | Scented Lures |
|---|---|---|---|---|
| Standard Put-and-Take | ✅ Allowed | ✅ Allowed | ✅ Allowed | ✅ Allowed |
| Catch-and-Return / Delayed Harvest | ❌ Prohibited | ✅ Allowed | ✅ Allowed | ❌ Prohibited |
| Fly-Fishing Only | ❌ Prohibited | ❌ Prohibited | ✅ Allowed | ❌ Prohibited |
Choosing the right gear setup matters as much as knowing the regulations. Browse our guides on types of fishing rods, types of fishing reels, and types of fishing rigs to dial in your trout setup for Maryland’s varied water types.
Best Times to Fish for Trout in Maryland
Timing your Maryland trout trip around water temperature, stocking activity, and seasonal patterns gives you a major advantage. Here’s how each season stacks up:
Spring (March–May) — Peak Season
Spring is unquestionably the best time to target trout in Maryland. Opening day in late March kicks off with massive stockings across the state, and the cool water temperatures keep fish active and feeding aggressively. Trout stocking season is a great way to get out after a long winter to dust off the cobwebs and start your fishing season off right. Early mornings on opening day and the days immediately following produce the highest catch rates, especially on recently stocked put-and-take waters.
Early Summer (June–July) — Transition Period
As water temperatures climb, trout activity slows in many lower-elevation streams. By limiting harvest during cooler weather, opportunities to fish are extended to the late spring and early summer. Harvest is permitted as water temperatures start to warm and become unsuitable for sustaining trout. Your best bets during this window are tailwater fisheries like the Savage River, where cold dam releases keep temperatures trout-friendly well into summer.
Summer (July–August) — Seek Cold Water
This is the most challenging time to find active trout in Maryland. Focus on shaded, high-elevation streams with natural cold-water inputs, or fish early morning and late evening when temperatures dip. Trout are highly sensitive to water quality and require cold water temperatures with minimal silt and sedimentation to thrive.
Fall (September–October) — Underrated Window
Fall brings cooling water temperatures and a secondary stocking push. The department conducts a smaller fall stocking running from September to October. Fishing pressure drops dramatically after the spring rush, and trout in wild fisheries like the Gunpowder Falls become more active as temperatures fall back into the optimal 50–65°F range.
Winter (November–February) — Catch-and-Return Opportunity
While put-and-take fishing winds down, designated catch-and-return streams remain open year-round. Pre-season stockings begin as early as December in some areas, and winter fly fishing on tailwaters like the Savage River can be exceptional for anglers willing to brave the cold.
Pro Tip: The two to three days immediately following a fresh stocking are typically the most productive for put-and-take anglers. Sign up for DNR’s email subscription service to get real-time stocking notifications and beat the crowds to freshly stocked waters.
If you enjoy trout fishing across multiple states, our guides on trout fishing season in Tennessee and trout fishing season in Wisconsin offer useful regional comparisons for planning multi-state trips.
Best Trout Streams, Rivers, and Lakes in Maryland
Trout fishing in Maryland is nothing short of outstanding. There are over a hundred bodies of water throughout the state where you can find these beautiful fish. The best locations span from Western Maryland’s mountain streams to suburban put-and-take ponds in the Baltimore-Washington corridor.
Gunpowder Falls (Baltimore County)
Lauded for its trout fishing, Gunpowder Falls is the ideal place to spend a relaxing day enjoying nature. You can catch brown, brook, and rainbow trout here, with brown trout being the most common species you’ll run into. The Gunpowder is arguably Maryland’s most famous trout fishery, featuring both wild brown trout in the catch-and-return section and stocked fish in the put-and-take zones. The stretch between Prettyboy and Loch Raven Reservoirs is particularly productive for wild fish.
Savage River (Garrett County)
Maryland’s only trophy trout fishing areas are located in the Savage River Tailwater below the Savage River Reservoir. These areas provide anglers with an opportunity to catch and harvest trophy-sized brown trout and brook trout. The consistent cold-water release from the reservoir makes the Savage River one of the few Maryland streams that holds quality trout through the summer months.
Big Hunting Creek (Frederick County)
Big Hunting Creek flows through Cunningham Falls State Park and Catoctin Mountain Park and is one of Maryland’s most iconic fly-fishing destinations. Big Hunting Creek in Frederick County is designated catch-and-release. The entire stream within the park boundaries is fly-fishing only, making it a haven for technical anglers pursuing wild brown trout in a stunning mountain setting.
North Branch Potomac River (Garrett County)
A naturally reproducing population of brown trout is found in Garrett County’s North Branch Potomac River downstream of the Jennings Randolph Lake Dam. This tailwater fishery offers excellent wild trout fishing in a remote, scenic corridor and is a worthy destination for anglers looking to escape the crowds of more popular streams.
Patuxent River (Howard and Montgomery Counties)
The upper Patuxent River mainstem is managed as a catch-and-return, artificial-lures-only fishery between Maryland Routes 97 and 27. This accessible suburban stream is a solid option for Washington-area anglers seeking quality catch-and-return trout fishing without a long drive west.
Stocked Lakes and Ponds
Montgomery Parks hosts several locations stocked with rainbow trout and golden trout, including Lake Needwood. Lake Needwood is managed as a Put-and-Take Trout Fishing Area without any closure period (Closure 0) and can be fished for trout following opening day. Urban ponds like Lake Needwood, Pine Lake, and MLK Jr. Pond provide accessible trout fishing for anglers throughout the Baltimore-Washington metro area.
Bear Creek (Garrett County)
Bear Creek, from Fish Hatchery Road downstream to the confluence with the Youghiogheny River at Friendsville, is a productive put-and-take stream in Western Maryland. The Youghiogheny River itself offers additional trout opportunities in the scenic Friendsville area, popular with both anglers and whitewater paddlers.
Key Insight: With over 600 miles of freshwater rivers and streams packed with high-quality brook, rainbow, and brown trout, Maryland is the ideal place for your next fishing adventure — regardless of whether you’re a serious angler chasing the trout of a lifetime, or just teaching the kids the basics of fly-fishing.
Matching the right fishing line to the water type and technique makes a real difference on Maryland’s diverse trout waters. Check out our guide on types of fishing lines to make sure you’re rigged correctly for each fishery. You can also explore different types of fishing to discover whether spin fishing, fly fishing, or another approach suits your style best.
Conclusion
Maryland’s trout fishing season rewards anglers who take the time to understand the regulations before they hit the water. With multiple management zones, species-specific rules, and a robust stocking program, the Old Line State offers everything from accessible put-and-take ponds to challenging wild-trout streams — all within a compact geography that makes it easy to explore different fisheries on the same trip.
Here are the key takeaways to keep in mind:
- Spring opening day (late March) is the peak season, but quality fishing continues year-round in designated waters
- Brook trout must be released statewide — no exceptions
- You need both a nontidal fishing license ($32 resident) and a trout stamp ($20 resident) to fish legally for trout
- Bait restrictions vary dramatically by water type — always check before you fish
- The Gunpowder Falls, Savage River Tailwater, and Big Hunting Creek are the crown jewels of Maryland trout fishing
- Sign up for DNR stocking notifications to stay ahead of fresh stockings throughout the season
Maryland also has plenty to offer beyond the water. If you’re planning a full outdoor season in the state, explore our guides on deer hunting season in Maryland, goose hunting season in Maryland, and dove hunting season in Maryland to make the most of your time outdoors. And if you’re comparing trout seasons across the region, our trout fishing season in Washington and trout fishing season in South Dakota guides are worth a read.