Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement

Document Details:

Title: Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement
Category: Formal Agreement
File: USGS_2012_0027_Hydrological-Information-Products-Klamath.pdf
Updated Date: 09.01.2017
Author(s)/Source(s): Daniel T. Snyder, John C. Risley, and Jonathan V. Haynes: U.S. Geological Survey
Publication Date: 2012
Focal Topic: Land Management & Irrigation, Hydrology, Habitat Restoration, Water Allocation & Rights, In-Stream Flow / Flow Regime
Location: Upper Klamath, Middle Sprague, Sprague - Sycan, Wood River
Watershed Code: 180102
Abstract:

The Klamath Basin Restoration Agreement (KBRA) was developed by a diverse group of stakeholders, Federal and State resource management agencies, Tribal representatives, and interest groups to provide a comprehensive solution to ecological and water-supply issues in the Klamath Basin. The Off-Project Water Program (OPWP), one component of the KBRA, has as one of its purposes to permanently provide an additional 30,000 acre-feet of water per year on an average annual basis to Upper Klamath Lake through “voluntary retirement of water rights or water uses or other means as agreed to by the Klamath Tribes, to improve fisheries habitat and also provide for stability of irrigation water deliveries.” The geographic area where the water rights could be retired encompasses approximately 1,900 square miles. The OPWP area is defined as including the Sprague River drainage, the Sycan River drainage downstream of Sycan Marsh, the Wood River drainage, and the Williamson River drainage from Kirk Reef at the southern end of Klamath Marsh downstream to the confluence with the Sprague River. Extensive, broad, flat, poorly drained uplands, valleys, and wetlands characterize much of the study area. Irrigation is almost entirely used for pasture.