Most rivers and streams continue to recede slowly with reduced snowmelt and flood waters have been slowly returning to within their banks.
(Most rivers and streams; continue; ) (Most rivers and streams; to recede slowly; ) (reduced snowmelt and flood waters; have been slowly returning; to; L:within their banks)
Most rivers and streams Most rivers and streams reduced snowmelt and flood waters
continue to recede slowly have been slowly returning
to L:within their banks