Links to Data, Reports, and Resources
Article Index
Links to Data, Reports, and Resources
Tribal Water Quality Monitoring
Federal Water Quality Monitoring
State & County Water Quality Monitoring
Private & Non-profit Water Quality Monitoring
Other Resources
All Pages

On-line Resources

DOTABLES is an on-line program developed by USGS  that generates tables of dissolved oxygen (DO) solubility values and (or) salinity correction factors over a range of user-specified values for water temperature, barometric pressure, and salinity or specific conductance. In addition to generating tables, DOTABLES can compute a single-value of oxygen solubility and percent saturation for a specific instance of temperature, pressure, and salinity.

Klamath Basin TMDLs

Klamath Basin TMDLs (California)

Klamath Basin TMDLs (Oregon)

Sites list TMDLs developed for the Klamath Basin. Section 303(d) of the federal Clean Water Act and 40 CFR ยง130.7 require states to identify waterbodies that do not meet water quality standards and are not supporting their beneficial uses. These waters are placed on the Section 303(d) List of Water Quality Limited Segments, also known as the 303(d) List of Impaired Waterbodies. The list identifies the pollutant or stressor causing impairment and establishes a schedule for developing a control plan to address the impairment.  Placement on this list generally triggers development of a pollution control plan called a Total Maximum Daily Load (TMDL) for each waterbody and associated pollutant / stressor on the list.