River Mill Hydroelectric Project
01000497
EVENT
ARCHITECTURE/ENGINEERING
OTHER
Ambursen, Nils F.
Puget Sound Bridge & Dredging Co.
INDUSTRY
ENGINEERING
ARCHITECTURE
COMMERCE
1900-1924
1911
STRUCTURE
National Register of Historic Places Collection
pdf
952222
5/10/2001
National Register of Historic Places
State: Oregon
County: Clackamas County
Estacada ; Over Clackamas River
Historic
1ac9c15b-b142-447c-8aef-a9ade7fde347

River Mill Hydroelectric Project
01000497
EVENT
ARCHITECTURE/ENGINEERING
OTHER
Ambursen, Nils F.
Puget Sound Bridge & Dredging Co.
INDUSTRY
ENGINEERING
ARCHITECTURE
COMMERCE
1900-1924
1911
STRUCTURE
National Register of Historic Places Collection
pdf
3167975
5/10/2001
National Register of Historic Places
State: Oregon
County: Clackamas County
Estacada ; Over Clackamas River
Historic
4c7c9c08-aa02-44b6-89ea-4d0a35756a32