Debris Dams of the San Gabriel Mountains
Posted: Sun Apr 15, 2018 9:50 pm
Let's devote this thread to documenting all the debris dams we find in the local mountains. To avoid repetition, please include some details about each dam in order to distinguish it from all the others. At minimum, give the name of the canyon in which it resides. Also, these structures typically have identifiers stamped into the concrete somewhere. Please add a picture of the stamp if possible.
I'll begin with a few that I checked out today in El Prieto Canyon. There are more in there that I didn't document.
Stamp: USFS 1972 ?
Stamp: USFS 1968 T1
Stamp: USFS 1971 ?
Stamp: USFS 1971 M5 LACFCD
Stamp: USFS 1969 M4 LACFCD
Stamp: USFS 1974 M13
I'll begin with a few that I checked out today in El Prieto Canyon. There are more in there that I didn't document.
Stamp: USFS 1972 ?
Stamp: USFS 1968 T1
Stamp: USFS 1971 ?
Stamp: USFS 1971 M5 LACFCD
Stamp: USFS 1969 M4 LACFCD
Stamp: USFS 1974 M13