OnDemand - 100K - HYDRO - Dam - Polygon

By NGP Standards and Specifications July 11, 2025

Polygon with light gray fill and darker gray outline.

Original Thumbnail Medium

Detailed Description

The "OnDemand - 100K - HYDRO - Dam - Polygon" graphic depiction applies to:

DamWeir (Construction Material = Nonearthen), a subtype of 100K OnDemand Topo Cartographic Specifications - Hydrography NHDArea feature.
DamWeir (Construction Material = Nonearthen), a subtype of 100K OnDemand Topo Cartographic Specifications - Hydrography NHDLine feature.
DamWeir (Construction Material = null; Construction Material = Earthen), a subtype of 100K OnDemand Topo Cartographic Specifications - Hydrography NHDArea feature.
DamWeir (Construction Material = null; Construction Material = Earthen), a subtype of 100K OnDemand Topo Cartographic Specifications - Hydrography NHDLine feature.

Sources/Usage

Public Domain.

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