Carp Fishing Tips for Big Rivers

The bigger the river, the better your chance is to catch a trophy carp. Follow these tips to find and catch a large river carp.

The bigger the river, the better your chance is to catch a trophy carp. Follow these tips to find and catch a large river carp.

In Europe, large carp are often referred to as “the queens of the rivers.” In the U.S., imported carp queens from Europe are also at home in river currents. Introduced in the early 1900s, they quickly thrived and reproduced in large river systems. In the Northeast, large carp weighing over 20 pounds are abundant in larger river systems. In fact, a fisherman’s best chance at landing a big carp is to fish in a river. The bigger the river, the better the chance of catching a trophy carp. Follow these carp fishing tips for landing big carp from big rivers.

This 31-pound, 8-ounce mirror carp was landed by the author in the Blackstone River in Rhode Island. It is the largest known mirror carp ever landed in Rhode Island.
This 31-pound, 8-ounce mirror carp was landed by the author in the Blackstone River in Rhode Island. It is the largest known mirror carp ever landed in Rhode Island.

New England’s large river systems rival any in the U.S. for large carp. The Connecticut River, which flows through Vermont, New Hampshire, Massachusetts, and Connecticut, is the jewel of New England when it comes to river carp fishing. More 20-, 30-, and even 40-pound fish are landed every year from this system than from any other river in New England. In Massachusetts and New Hampshire, the mighty Merrimack River also serves up loads of big carp. In little Rhode Island, the Blackstone River offers a unique abundance of mirror carp. (These are carp with random scales or large and small scales in patterns as unique to that individual carp as a fingerprint is to a human.) Many think the Blackstone is the best mirror carp river in the entire U.S., since large mirror carp weighing more than 30 pounds have been landed from its banks. There are many other carp rivers in New England, including the Charles, Housatonic, Thames, Assabet, Taunton and Ten Mile, to name a few.

Fishing a river for carp is far different from fishing a lake or pond. The main difference is that you must deal with current, which puts a whole different demand on equipment and rigging. Many would also argue that you are dealing with a much stronger and tougher fish that has lived in swiftly moving water.

Carp Tackle

A couple of outfits sit on a rod pod waiting for a hit along the Merrimack River. Note the bait-feeder reels, probably the most important piece of equipment for carp fishing.
A couple of outfits sit on a rod pod waiting for a hit along the Merrimack River. Note the bait-feeder reels, probably the most important piece of equipment for carp fishing.

River carping is not a light-tackle game. You can’t hunt 30-pound carp with a freshwater bass fishing outfit. The experts use 12-foot specialized carp rods that cast big sinkers packed with bait. These rods can also put the brakes on large carp bolting downriver. Most match these long rods with large bait-feeder reels since carp often hit without warning and scream off on the initial take. The bait-feeder reel allows line to be taken out while the bail is closed, then once the reel’s handle is turned, the drag is engaged. I’ve seen outfits with traditional spinning reels pulled into the water in the blink of an eye. Large bait-feeder reels like the Okuma Avenger ABF 55B and ABF 65B, along with the Shimano BTR6000D or BTR8000D, are what most serious anglers use for carp. As for lines, most prefer either 20-pound-test monofilament (I like Berkley Big Game) or 30- to 50-pound-test braided line. I use mono because of its stretch, soft feel, and abrasion resistance, though fishermen who prefer braid point out the strength of the line as well as its long-casting ability. From my own observations about line, it’s nearly an even split among experienced carp fishermen.

An assortment of carp sinkers, which allow the line to slip through the sinker of the take. Carp fishermen who want to go light on hardware prefer these types of sinkers. Note that they are painted to blend in with the bottom.
An assortment of carp sinkers, which allow the line to slip through the sinker of the take. Carp fishermen who want to go light on hardware prefer these types of sinkers. Note that they are painted to blend in with the bottom.

There are many fishermen who use their saltwater striper gear to fish for carp in rivers. That gear will work with some modifications. The most important aspect to using a “regular” spinning reel is to turn the drag to its lowest setting that will hold bottom in a current. When a fish hits, you can grab the rod and slowly tighten the drag as the fish tears down the river. It’s not ideal, but it is one way to fish with a non-baitfeeder reel.

The sinker is a key component to rigging for river carp because it must be large enough to hold bottom in the current. The key is to go with the smallest sinker that will hold – in most cases, 2- to 4-ounce sinkers will suffice.However, a sinker as small as 1 ounce might work in slow-moving currents so river carp fisherman should carry several different sizes.

A method ball is packed around the sinker. As this rests on the bottom, the chum dissipates, forming a ring of bait around your hook bait.
A method ball is packed around the sinker. As this rests on the bottom, the chum dissipates, forming a ring of bait around your hook bait.

I find that if I need to go with a sinker larger than 4 ounces, the river is probably not fishable. High and fast-moving river flows that bring down debris and weed will move any size sinker and are often unfishable.

The USGS Stream Flow Data website monitors the current and height of most rivers and streams in southern New England. This information can be valuable to fishermen who intend to travel long distances to fish since it provides a snapshot of what the river currents are like. Generally, if the flow is far above the long-term median flow for that day, the river is not fishable. I use this information often, and have learned from experience which flows are fishable, and which are not.

Combo baits, such as this white plastic pop-up corn along with two kernels of real corn, are a killer bait for carp fishing.
Combo baits, such as this white plastic pop-up corn along with two kernels of real corn, are a killer bait for carp fishing.

Carp Rigs

The best carp fishermen use hair rigging on their hooks. These rigs, which originated in Europe, are tied so that a small looped line comes off the back of the hook. The bait is threaded on that short piece of line with a baiting needle and held in place with a small plastic stop. If you are unfamiliar with hair-rig tying, there are loads of videos online. (I have videos on my website at ricarpfishing.blogspot.com on how to tie hair rigs.)

This rare fantail common carp was landed in the Connecticut River in Connecticut. It hit a combo bait of artificial and real corn.
This rare fantail common carp was landed in the Connecticut River in Connecticut. It hit a combo bait of artificial and real corn.

There are many advantages to using a hair rig when river fishing for carp. It provides superior hook-ups since the exposed hook grabs the carp in the lip on the take. In fact, I have never guthooked a carp when using a hair rig. In addition, you can use hard combo baits on a hair rig, something that can’t be done when putting the bait directly on the hook.

Carp Baits

I love to experiment with hair-rigged bait combinations when fishing rivers. In nearly every instance, I put at least one piece of floating, artificial corn (bought at online stores) on my hair rig. This gives my bait some lift as well as color, two traits that attract carp. In addition to the plastic corn, I might add a kernel or two of real corn, or go with the artificial corn and a doughball. I might try a chickpea in place of
the doughball or a small 10 mm boilie (a prepared carp bait) along with a plastic corn kernel. I also vary my colors with the artificial corn. Warm colors, such as white, orange, pink, and yellow, can be top producers.

The strategy when fishing big rivers is to go with different combo baits on my two or three outfits (where allowed) and to find the best producer. Last year, while fishing the Connecticut River, I landed back-to-back 30-pound carp using a combo bait consisting of two kernels of maize (large whole corn) along with one pink artificial corn.

Chumming beforehand is an important aspect of carp fishing because it tends to bring feeding fish into the area and increases the chance of success. Ideally, chum the day before or the evening before fishing, though I know it is not possible when traveling long distances to fish. If I can’t chum beforehand, I usually toss in many spoonfuls (using a throw spoon) of bait. If I start catching fish, I continue baiting with maize to keep fish in my spot.

This huge river carp weighed in at 34 pounds. Carp over 30 pounds are considered trophies in New England.
This huge river carp weighed in at 34 pounds. Carp over 30 pounds are considered trophies in New England.

I buy maize, or whole corn, at a feed store, then boil this up for half an hour to soften it before use. However, some states have regulations regarding chumming and the use of corn in trout-stocked waters. Check state regulations before chumming.

Another trick that most river carpers use is called a method ball. This is a bait ball consisting of old-fashioned oatmeal and bread mashed together. Water is then added to get the consistency of a snowball and it is packed around a sinker. Once this hits the bottom, it begins to dissipate, leaving a circle of chum around the hook bait. Most serious carpers use either method balls or PVA bags (bags that melt away) filled with chum to enhance their presentation. These can make a big difference in the catch rate.

While the big river systems hold some massive carp, they also hold their share of surprises since many species of fish take bait intended for carp. Last year on the Connecticut River, I got the shock of my fishing life when a sturgeon took my combo bait. It was the only one I had ever seen up close. I also landed a rare fantail common carp, a fish with very long, flowing fins and tail. Along the Blackstone River, I caught a good-sized pike last year that inhaled my plastic corn and chickpea combo bait. I have also landed many large channel and white catfish while fishing for carp in these big rivers. So, be prepared for just about anything when that lines zips off.

Where to Find Carp

Many fishermen who tackle New England’s large rivers are overwhelmed about where to start. I prefer to fish deeper, slower-moving waters in these rivers. Large carp will not fight fast currents and are often content to hang in the easy, slow flows, which are normally the deeper spots. When fishing an unfamiliar spot, I generally fish one outfit far out and one in close – the close one is cast to my chum area. The rods are mounted onto bite alarms, which work well if the rods are spaced a distance apart. In most states you can fish two rods, though Connecticut allows three.

As for specific spots, I check a map of any river I intend to fish and look for state or city parks, since these often offer easy access as well as parking. There might even be other carp fishermen there who will share their knowledge. One other suggestion is to join a carp-fishing club such as the Carp Anglers Group (carpanglersgroup.com ). This club has a network of knowledgeable carp fishermen in every state, and they also run tournaments and events.

If you are looking for a monster carp, early summer through fall is a great time to catch one in a large New England river system. River flows are usually manageable at these times, and carp are active and feeding in the warm summer months. They can be caught both in the daytime and at night. Be prepared for what could be the biggest challenge of freshwater fishing in these parts, as fish in the 20-, 30- and even 40-pound range are a real possibility!

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14 on “Carp Fishing Tips for Big Rivers

  1. raymond hoffman jr

    want to catch a lot of carp fish under a mulberry tree or a wild cherry tree you have to sneak up on them they are wary and leave in a hurry if they see or hear you put 2 or 3 mulberries on with a split shot same with wild cherries and hang on

  2. jim harris

    As a kid, we fished the Charles River on the Dedham West Roxbury line. All we did was buy a loaf of fresh bread at cumberland farms. Just squeeze on a half piece of bread , cast and let the current do its work, the bread would float and was exciting to see a huge wake come up and swallow your bait and the battle was on 75% of the time you would catch good size carp in the 8 to 10lbs range. One year i caught “Big Bertha” . It had to be 25 lbs. I am sure with the river alot cleaner the carp are thriving.

  3. Lee

    I caught a 30 pounder and several in the 20 plus lb range in the Merrimack. Also had my line snapped instantly on the first hit and a rod pulled into the river by huge carp and possibly Sturgeon on a few occasions. Anywhere where there is a bridge and deep water and also where the canals empty into the river is where the huge fish congregate.

  4. Coreyleonard

    I fish the White River in Indy Indianapolis catching a 26-pound card on corn

  5. Josh Betz

    I love targeting carp with my float fishing setup! Drifting bread, corn or seven soft beads. Hell of a fight on the centerpin

  6. Dave

    Dude, you need to hold the carp correctly, your putting unnessacary strain on its head, both hands should be where it’s fins are, with the fins in-between your fingers… Please Google… Your almost poking the poor things eyes out.

  7. David McCormack

    Great article.. Having been a avid carp angler for over 20 years I can fully appreciate this article and the positive spin you have brought to a recreation I enjoy so dearly.. That being said I would like to fallow up an a prior post and at the minimum recommend holding just behind the pectoral fins to aid in ballenc and lower back strain.. Mind you my up bringing in the sport is more of the UK style were carp care is more of a religion to insure a recapture down the road.. Even items such as landing mats and fine mesh landing nets are utilised to insure a healthier release of a catch.. As sturdy as carp can be, they tend to have vulnerability when it comes to damaged gills and lost scales.. Take what you want from my thoughts and tight lines

  8. Dan O’Brien

    I caught lg Carp as a kid growing up in Lawrence mass. Going to get back in to it! See ya on the river!

  9. Kevin

    I use to fish the Passaic river as a kid with my friend. We would use light light salt water rigs; 8ft rods with Penn 710 reels (still have mine) off the bridge. Sometimes it would take a while for the current to slow as the tide shifted but the we catch three or four 6-10 pound fish. Not huge by river but a nice work out for 12/13 YO kids.

    Now at almost 60 I started fishing the reservoirs of north Jersey. For the hell of it while fishing for bass the other night, I rigged up my heavier spinning rod with a slip sinker and some corn. As described above my pole was soon on it’s way off the dock, luckily I had the sense to leave the drag loose and the weight of the reel kept from going over the railing. It was only about 8 lbs but what a tough fish. I now plan to always have one pole set out with corn as I work lures for the bass. Kind of got the carp fever all over again…

  10. Ken Thompson

    I would think that the eyes of a living fish point downwards. I wonder if that fish made it back to the water.

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