TMDL Projects
- Albion River
- Big River
- Eel River, North Fork
- Eel River, Upper Main
- Eel River, Middle Fork
- Eel River, South Fork
- Elk River
- Freshwater Creek
- Garcia River
- Gualala River
- Klamath River
- Laguna De Santa Rosa
- Lost River, Upper
- Lost River, Lower
- Mattole River
- Navarro River
- Noyo River
- Redwood Creek
- Russian River
- Salmon River
- Scott River
- Shasta River
- Stemple Creek
- Ten Mile River
- Trinity River
- Trinity River, South Fork
- Van Duzen River
Lost River, Lower TMDL
This webpage provides information on the Lower Lost River TMDLs, currently under development. The Klamath Basin TMDL Fact Sheet provides general information about the TMDL process in the Klamath Basin, including the Lower Lost River.
The Lower Lost River TMDLs address those areas of the Lost River downstream of Oregon, including Tule Lake, the Lower Klamath Lake National Wildlife Refuge, and associated areas in California. The Lower Lost River is listed on the Section 303(d) List as impaired for nutrients, temperature, and pH.
A draft analysis of water quality conditions, sources and dynamics is scheduled for completion in the summer of 2005.