The Kobylarz Subdivision consists of a large wetland and spring-fed slough bordered by a bluff to the north, partially submerged woods, and the Kenai mainstem. The slough provides excellent rearing and overwintering habitat for Dolly Varden, chinook and coho salmon. Sockeye salmon migrate and rear along the banks of the Kenai River. Recreation use of the Kenai River depends on fisheries resources that were injured in the spill, particularly sockeye salmon and Dolly Varden. The parcel receives a high level of trespass use by fishermen to gain access to the Big Eddy fishing hole.
Boats also drop people off onshore to fish from the riverbank.