| Area | Category | Topic | Chart Page | Data Page | Pictures Page | Info Page | Map Page | 
| Middle Trinity | Tour | Hamilton Ponds on Lower Grass Valley Cr. | - | - | Pictures | Info | - | 
| Upper Klamath | Conductivity | Daily Maximum A Canal (BOR) 1992 | Chart | Data | - | Info | - | 
| Upper Klamath | Conductivity | Daily Maximum Upper Klamath Lk Shoal Bay (BOR) 1992-1995 | Chart | Data | - | Info | - | 
| Upper Klamath | Conductivity | Yearly Maximum Lost River @ 17 Locations (BOR) 1993-1996 | Chart | Data | - | Info | - | 
| Upper Klamath | Dissolved Oxygen | Average Daily A Canal 1992 | Chart | Data | - | Info | - | 
| Upper Klamath | Dissolved Oxygen | Av. Daily Upper Klamath LK Shoal Bay (BOR) 1992-1995 | Chart | Data | - | Info | - | 
| Upper Klamath | PH | Maximum Daily A Canal (BOR) 1992 | Chart | Data | - | Info | - | 
| Upper Klamath | PH | Maximum Daily Upper Klamath Lake at Shoal Bay (BOR) 1992-1995 | Chart | Data | - | Info | - | 
| Upper Klamath | PH | Maximum of All Samples Lost River at 17 Sites (BOR) 1993-1996 | Chart | Data | - | Info | - | 
| Upper Klamath | Temperature | Maximum All Samples Lost River @ 17 Sites (BOR) 1993-1995 | Chart | Data | - | Info | - | 
| Upper Klamath | Temperature | Maximum Daily Upper Klamath Lk Shoal Bay (BOR) 1992-95 | Chart | Data | - | Info | - | 
| Upper Klamath | Temperature | Min, Max A Canal 1990-1991 | Chart | Data | - | Info | - | 
| Upper Klamath | Tour | Fisheries Research | - | - | Pictures | Info | - | 
| Upper Klamath | Tour | Klamath Project | - | - | Pictures | Info | - | 
| Upper Klamath | Tour | Tule Sump Infrared Photos | - | - | Pictures | Info | - | 
| Upper Klamath | Tour | Upper Klamath Historical Photos | - | - | Pictures | Info | - | 
| Upper Klamath | Tour | Upper Klamath Hydrology | - | - | Pictures | Info | - | 
| Upper Klamath | Tour | Upper Klamath Wildlife | - | - | Pictures | Info | - |