The limit of WASH is the cut banks of the dry channel.
If WASH is ≥ 0.025" along the shortest axis, and is ≥ 1.25" along the longest axis, and is greater than or equal to two times the width of any STREAM/RIVER within the WASH,
Source Interpretation Guidelines
Capture the stream bed portion of the channel that contains water more than
just during or after local rainstorms or heavy snowmelt as STREAM/RIVER.
If WASH contains STREAM/RIVER,
Then capture both.
If WASH is < 0.025" along the shortest axis,
Then capture as STREAM/RIVER with Hydrographic Category = Intermittent, if
capture conditions for STREAM/RIVER are met.
If a wash is represented as a single brown line, or as a sand area that is too
small to meet capture conditions, then capture STREAM/RIVER with
Hydrographic Category = Intermittent if capture conditions for STREAM/RIVER
Revision - General
Revision - Standard
Revision - Limited
Do not add new features. Modify existing features only if there are obvious
changes in the stream.
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