From the Way Out In Left Field Society: The phrase way out in left field has evolved to mean an eccentric, odd, misguided or peculiar statement or act.
Riprap is a permanent cover of rock used to stabilize streambanks, provide in-stream channel. stability, and provide a stabilized outlet below concentrated flows. This BMP addresses using riprap to stabilize streambanks, line channels and provide stable out-. lets.
Riprap may be used, as appropriate, at such places as channel banks and/or bottoms, roadside ditches, drop. structures and shorelines of open freshwater bodies. Riprap may also be used in conjunction with Soil. Bioengineering Techniques which are found in that standard (pg. 26-1).