South Umpqua River
Tsp. 31 S., Rng. 2 E.
1892 General Land Office Survey Index
The red line through the index indicates the southern boundary of the 2010 South Umpqua Headwaters Precontact Reference Conditions Study and includes the Huckleberry Lake Area of Special Interest. This survey was completed in 1891 and mapped in 1892 (Applegate 1891).