Beaver Dam Concord Massachusetts

New Bullards Bar Dam

Upper Dewey Lake overlook [1]

A B Mountain Trail [1]

A B Mountain Trail [2]

Mars Panorama - InSight lander: Martian solar day 10

Via Ferrata "Alpiner Grat"

Arrowrock Dam, Idaho, USA

Deriner Dam upstream View out of the empty Reservoir on 28 August 2011

Deriner Dam seen from upstream within the still empty Deriner Reservoir on 28 August 2011

Deriner Dam Gallery G9 Left Balcony on 1 May 2012 with upstream Water Level at 238.65 masl

Deriner Dam downstream View from the left Bank on 8 March 2012

Deriner Dam downstream left Bank View on 19 November 2011

Deriner Dam left Bank upstream View on 14 February 2012

Deriner Dam upstream View from still empty Deriner Lake on 22 February 2012

Deriner Dam View from left Bank highest Point on 25 September 2012 with Deriner Lake Water Level at 305.53 masl

Deriner Dam downstream right Bank View on 8 April 2012 with 8 Orifices spilling and upstream Water Level at 237.98 masl

Deriner Dam next to Survey Pillar 122 on 8 March 2012 with upstream Water Level at 234.45 masl

Deriner Dam upstream View next right Spillway Overflow Intake on 11 March 2012 with Deriner Lake Water Level at 235.23 masl

Deriner Dam upstream left Bank View on 11 July 2012 with Reservoir Water Level at 269.75 masl

Deriner Dam downstream right Bank View on 14 June 2012 with Orifice Spillways 1R and +1L open and Reservoir Water Level at 256.59 masl

Deriner Dam downstream left Bank View with Orifice Spillways 1R and +1L open and Lake Water Level at 259.78 masl

Artvin Dam upstream View on 2 April 2012

Artvin Dam on 1 April 2012