adding blacklist to eliminate other nhd features that we do not want.
adding blacklist to eliminate other nhd features that we do not want.

lawinslow/necsc-lake-modeling,jread-usgs/necsc-lake-modeling,lawinslow/necsc-lake-modeling,USGS-R/necsc-lake-modeling,USGS-R/necsc-lake-modeling,jread-usgs/necsc-lake-modeling