Existing culvert in watershed/stream 1, under Highway 11 [3.75 m × 1.60 m].

Fill encroaching upon stream 1, u/s of highway crossing, looking d/s [road visible in background].

Fill [on the right] encroaching upon stream 1, looking u/s.

View of terrain near stream 1, u/s of highway crossing.

Tributary of stream 1, u/s of highway crossing.

Small channel contributing to stream 1.

View of headwaters of stream 2.

Stream 2 at about midcourse, u/s of proposed development on stream [hole].

Stream 2 at about midcourse, d/s of proposed development on stream [hole].

Stream tributary to stream 2, d/s of proposed development [hole].

Existing culvert in watershed/stream 2, under Highway 11 [3.85 m × 2.00 m].

Rock on concrete at culvert wall.

Existing channel d/s of culvert for stream 2.

Existing channel d/s of culvert for stream 2.

Existing channel d/s of culvert for stream 3.

View of culvert for stream 3, looking from d/s [2.50 m × 1.10 m].

View of culvert for stream 3, looking from u/s, partly covered with sediment [2.50 m × 1.10 m].

View of stream 3, u/s of culvert, looking u/s.

Culvert under existing road, stream 3 [48 in diameter].

Existing diversion channel from stream 4 [2.95 m × 1.00 m], with pedestrian crossing near hotel.

Crossing of diversion channel [stream 4] with highway Mexico 11, looking from u/s [hotel in background].

Existing diversion channel from stream 4.

Existing exposed fractured rock [ryolite].

Crossing of diversion channel [stream 4] with local unpaved road, viewed from d/s.

Crossing of diversion channel [stream 4] with local unpaved road, viewed from u/s.

Entrance to diversion channel, from paved road, looking from d/s.

Detail of entrance to diversion channel, from paved road, looking from u/s.

Entrance to diversion channel, from paved road, looking from u/s.

Panoramic view of diversion channel from stream 4 to stream 3.