O'Shaughnessy Dam
O'Shaughnessy Dam, without which Hetch Hetchy would be a valley.
![[O'Shaughnessy Dam. Notice the strange protruding house...]](thumb_aa030198.jpg "[O'Shaughnessy Dam. Notice the strange protruding house...]")
O'Shaughnessy Dam. Notice the strange protruding house...
Size: 1144 × 856, 198KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[]](thumb_aa030199.jpg "[]")
aa030199.jpg
Size: 1144 × 856, 195KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[Lower Spillway]](thumb_aa030200.jpg "[Lower Spillway]")
Lower Spillway
Size: 1144 × 856, 209KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[Cars and Dam]](thumb_aa030201a.jpg "[Cars and Dam]")
Cars and Dam
Size: 1144 × 856, 211KiB
Photographer: Jason Panning
Date: 3 Oct 2005
![[Water Ejection System]](thumb_aa030205a.jpg "[Water Ejection System]")
Water Ejection System
Size: 1144 × 856, 187KiB
Photographer: Jason Panning
Date: 3 Oct 2005
![[]](thumb_aa030206a.jpg "[]")
aa030206a.jpg
Size: 1144 × 856, 189KiB
Photographer: Jason Panning
Date: 3 Oct 2005
![[Top of Spillway]](thumb_aa030208.jpg "[Top of Spillway]")
Top of Spillway
Size: 856 × 1144, 242KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[Bottom of the Dam]](thumb_aa030215.jpg "[Bottom of the Dam]")
Bottom of the Dam
Size: 1144 × 856, 199KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[Depth Stick]](thumb_aa030216a.jpg "[Depth Stick]")
Depth Stick
Size: 1144 × 856, 200KiB
Photographer: Jason Panning
Date: 3 Oct 2005
![[Signage]](thumb_aa030218a.jpg "[Signage]")
Signage
Size: 1144 × 856, 218KiB
Photographer: Jason Panning
Date: 3 Oct 2005
![[]](thumb_aa030221.jpg "[]")
aa030221.jpg
Size: 1144 × 856, 192KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[]](thumb_aa030222.jpg "[]")
aa030222.jpg
Size: 1144 × 856, 190KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[]](thumb_aa030223.jpg "[]")
aa030223.jpg
Size: 1144 × 856, 176KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[Down a Drainage Hole Atop the Dam]](thumb_aa030229a.jpg "[Down a Drainage Hole Atop the Dam]")
Down a Drainage Hole Atop the Dam
Size: 1144 × 856, 185KiB
Photographer: Jason Panning
Date: 3 Oct 2005
![[Down from the Front of the Dam]](thumb_aa030231a.jpg "[Down from the Front of the Dam]")
Down from the Front of the Dam
Size: 1144 × 856, 197KiB
Photographer: Jason Panning
Date: 3 Oct 2005
![[Dam]](thumb_aa030234a.jpg "[Dam]")
Dam
Size: 856 × 1144, 279KiB
Photographer: Jason Panning
Date: 3 Oct 2005
![[Water Splashway]](thumb_aa030239a.jpg "[Water Splashway]")
Water Splashway
Size: 856 × 1144, 300KiB
Photographer: Jason Panning
Date: 3 Oct 2005
![[]](thumb_aa030255.jpg "[]")
aa030255.jpg
Size: 1144 × 856, 209KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[Top of Dam]](thumb_aa030355.jpg "[Top of Dam]")
Top of Dam
Size: 1144 × 856, 187KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[USGS Marker]](thumb_aa030356.jpg "[USGS Marker]")
USGS Marker
Size: 1144 × 856, 200KiB
Photographer: Darrick Wong
Date: 3 Oct 2005
![[]](thumb_aa030366a.jpg "[]")
aa030366a.jpg
Size: 856 × 1144, 313KiB
Photographer: Jason Panning
Date: 3 Oct 2005
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