Sentence:  Removing the <WSD>sidecast</WSD> barrier material also could facilitate passage of rainbow trout through the reach to access spawning and rearing habitat and the portion of the spring-water fed thermal refugia that are upstream of the <WSD>sidecast</WSD> barrier. 
Meaning of the word marked with <WSD> tags:  (engineering) Debris left next to a construction site from sidecasting.