lo University of Michigan 



Water Habitats. 



1. Streams. 



On the basin floor. 



Permanent. Humboldt River, lower part of Annie 

 Creek, Maggie Creek, James Creek and Woodruff 

 Creek. 



Intermittent. Susan Creek, main course of Annie 

 Creek, irrigation ditches in Humboldt Valley. 

 In the mountains. 



Permanent. Woodruff Creek, James Creek, Annie 

 Creek (Poplar Brook), small brooks along Hum- 

 boldt Valley. 



Intermittent. Headwater branches in many canyons 

 in all of the ranges. 



2. Ponds and lakes. 



Transient. Ponds in Humboldt Valley, ox-bow ponds 

 in Maggie Canyon, pond on north branch of James 

 Creek. 



Permanent. Two ponds on north branch of James 

 Creek, Mary Lake. 



L.\ND Habitats. 



3. Basin floor valleys. 



With permanent streams. Humboldt Valley, Maggie 



Valley. 

 With intermittent streams. Main valleys of Annie 



and Susan Creeks and lowest part of James Creek. 



4. Mountain valleys. 



With permanent streams. Headwater valleys of 

 James Creek, Woodruff Creek, and Annie Creek 

 (Poplar Brook). 



With intermittent streams. Many canyons. 



5. Basin floor ridges. 



6. Mountain slopes. 



Soil areas. 

 Rock areas. 



