An Official Website of the Commonwealth of Kentucky
These maps show the distribution of silver, bighead, and black carp throughout the Mississippi River Basin as of 2021. The final map describes the relative abundance of invasive carp within the Mississippi River Basin. In addition to high abundance in the Mississippi, Ohio, Tennessee and Cumberland rivers; invasive carp have been documented in the tailwaters of Taylorsville Lake (Salt River), Green River Lake (Green River) and Barren River Lake (Barren River).
Invasive carp are an invasive species that are detrimental to native species in Kentucky. They can out-compete native species for resources and some females are capable of producing over 1 million eggs annually, causing their numbers to grow at an alarming rate. Additionally, silver carp pose a danger to boaters due to the jumping behavior they exhibit when startled. As a result, this behavior can put them on a collision course with boaters causing injury to individuals and property.
In Kentucky, the predominant species of invasive carp (silver, bighead, and grass) are established throughout the Mississippi, Tennessee, Cumberland, and Ohio river and many of their tributaries. This group of invasive fish are of concern due to their high reproductive potential and fast growth, which allows them to establish in new areas quickly and outgrow most predators. Additionally, the silver carp often leap out of the water when frightened leading to personal injury and property damage to recreational users on the water.
KDFWR has worked with state, federal, and private partners since 2010 to secure federal funding to support invasive carp work in the Ohio river basin. Through these partnerships and KDFWR’s involvement with the Mississippi Interstate Cooperative Resource Association (MICRA, http://www.micrarivers.org/about/) funding has increased Kentucky’s invasive carp funding to over $3.1 million in fiscal year 2023.This increase in funding has allowed KDFWR to establish two carp crews, one stationed in Frankfort and the other stationed in Murray. These crews are tasked with monitoring carp populations, assessing impacts on native species and ecosystems, administering, and enhancing the carp harvest programs.
Commercial harvest is currently the only tool Kentucky has in reducing invasive carp population in our waters. In 2013, KDFWR held a commercial fishing tournament (Carp Madness 2013) in Barkley and Kentucky reservoirs. This tournament created national and international interest in the carp industry.
Tim Farmer and Chad Miles present a tired but jubilant Barry Mann a first prize check.
Fisherman unloading invasive carp from his boat into the shipping totes.
Anglers working as volunteer observers witnessed few sportfish in the nets. Sportfish mortality was minimal. The tournament revealed that experienced commercial fishermen can direct their effort at invasive fish species without significant consequences to bass, bream, catfish, white bass and crappie.
This tournament underscores this department’s resolve to fight the invasion of invasive carp in any way we can, even without availability of significant funding. While the federal government has provided funding to keep invasive carp out of the Great Lakes, more financial support is needed for other areas where the problem exists. Our hope is that innovative projects such as the Carp Madness Tournament can make a difference by helping to reduce numbers of invasive carp in critical areas and educating the public.
The Carp Madness tournament revealed the passion that many people have concerning problems invasive carp pose in our waters. Volunteers came from as far away as Maine to help make this tournament a success. They came without asking for money or notoriety - their actions epitomize what is good about most people. Invasive carp are harming our natural resources and important economies, and this is cause enough for many to reach out in support of any control measures - and we thank everyone who helped or sponsored this effort.