The Kansas Department of Health and Environment (KDHE) and the Kansas Department of Wildlife, Parks and Tourism (KDWPT) are issuing revised fish consumption advisories for 2016. The advisories identify types of fish or other aquatic animals that should be eaten in limited quantities or, in some cases, avoided altogether because of contamination. General advice is also provided to aid the public in making informed decisions regarding the benefits as well as the risks associated with eating locally caught fish from Kansas waters.
Statewide Advisories
The following consumption restrictions are recommended because of mercury in fish:
Women who are pregnant, may become pregnant, or are nursing and children age 17 or younger should restrict consumption of all types of locally caught fish, from waters or species of fish not specifically covered by an advisory, to one meal per week because of mercury.
Women who are pregnant, may become pregnant, or are nursing and children age 17 or younger should restrict consumption of largemouth, smallmouth, and spotted bass (black basses) to one meal per month because of mercury.
The general public (men and women 18 or older)should restrict consumption of these species to one meal per week because of mercury.
Recommendations include not eating specified fish or aquatic life from the following locations:
- The Kansas Riverfrom Lawrence (below Bowersock Dam) downstream to Eudora at the confluence of the Wakarusa River (Douglas and Leavenworth counties); bottom-feeding fish such as buffalo, carp, carpsuckers, catfishes (except flathead catfish), sturgeons, and suckers because of polychlorinated biphenyls (PCBs).
- The Spring Riverfrom the confluence of Center Creek to the Kansas/Oklahoma border (Cherokee County); shellfish because of lead and cadmium.
- Shoal Creekfrom the Missouri/Kansas border to Empire Lake (Cherokee County); shellfish because of lead and cadmium.
- Cow Creekin Hutchinson and downstream to the confluence with the Arkansas River (Reno County); bottom-feeding fish such as buffalo, carp, carpsuckers, catfishes (except flathead catfish), sturgeons, and suckers because of PCBs.
- The Arkansas Riverfrom the Lincoln Street Dam in Wichita downstream to the confluence with Cowskin Creek near Belle Plaine (Sedgwick and Sumner counties); bottom-feeding fish such as buffalo, carp, carpsuckers, catfishes (except flathead catfish), sturgeons, and suckers because of PCBs.
- Antioch Park Lake Southin Antioch Park, Overland Park (Johnson County); all fish because of the pesticides dieldrin, heptachlor epoxide, chlordane, and dichlorophenyltrichloroethanes (DDTs).
Consumption of bottom-feeding fish such as buffalo, carp, carpsuckers, catfishes (except flathead catfish), sturgeons, and suckers should be restricted to one meal per month from the following location because of PCBs:
1. The Little Arkansas Riverfrom the Main Street Bridge immediately west of Valley Center to the confluence with the Arkansas River in Wichita (Sedgwick County).
Women who are pregnant, may become pregnant, or are nursing and children age 17 or younger should consider restricting their total mercury intake for both supermarket fish and locally caught species. Concerned parents and other persons may wish to consult with a physician about eating fish and mercury exposure. Mercury exposure can be reduced by limiting the consumption of large predatory fish. Larger/older fish of all types are more likely to have higher concentrations of mercury. Avoid the consumption of fish parts other than fillets, especially when eating bottom-feeding fish. Fatty internal organs tend to accumulate higher levels of fat-soluble contaminants such as chlordane and PCBs than fillets. Consumers can reduce their ingestion of fat-soluble contaminants such as chlordane and PCBs by trimming fat from fillets, and cooking in a manner in which fat drips away from the fillet. In waterbodies where watches or warnings related to harmful algae blooms have been applied, fish should be consumed in moderation and care taken to only consume skinless fillets. Avoid cutting into internal organs and rinse fillets with clean water prior to cooking or freezing.
To view the advisories online and for information about KDHE’s Fish Tissue Contaminant Monitoring Program, visitwww.kdheks.gov/befs/fish_tissue_monitoring.htm
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