| imageID: | 20311 |
| Description: | Boris is refilling the bar oil of a chain saw during maintanence work at BarM gaging station (seen in the back). |
| Keywords: | meteorological equipment watershed structures watershed research Northern Arizona University watershed management |
| Photographer: | Duncan Leao |
| Media: | Digital |
| Collection: | RMRS Archive Images |
| Quality: | 3 |
| People: | Boris Poff |
| Location: | Bar M, Watershed 20, Beaver Creek Experimental Watershed, Coconino NF; AZ; USA |
| Date(mm/dd/yyyy): | 12/16/2003 |
| Comments: | Several ponderosa pines were killed by bark-beetles near to the Bar M gaging and weather stations. These snags had to be cut down as part of maintenance work conducted in collaboration between Northern Arizona University's School of Forestry and RMRS Flagstaff. |
| Citation: | Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation: USDA Forest Service. 2007. Forest Service Research Image Library. Fort Collins, CO: Forest Service Research Data Archive. https://www.fs.usda.gov/rds/imagedb |
Your help is appreciated. If you see an image that has any inaccuracy please send a note to the Archive team. Thank you!

