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This dataset is clipped to the Tehachapi Study Area. U.S. and Canada Detailed Streets represents streets, highways, roads with and without limited access, secondary and connecting roads, local and rural roads, roads with special characteristics, access ramps, and ferries within the United States and Canada. This data set contains road network features such as arterial classification, speed, and direction of travel. It contains address ranges for all addressable features with addresses.
MOSART-WM is a large scale spatially distributed reservoir and water management model which is coupled here with the river routing MOSART model and represents the spatially distributed withdrawals, as well as withdrawals from river channels and diversion from reservoir releases. River regulation is represented through reservoirs ( up to one per grid cell) . Each reservoir release is independently calibrated using long term mean monthly inflow into the reservoir, long term monthly demand associated with this reservoir and reservoir goals (flood control, irrigation, other, combination of flood control with irrigation). Generic monthly pre-release rules and storage targets are set up for individual reservoirs however...
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The National Hydrography Dataset Plus, Version 2 (NHDPlusV2) is an attribute rich, digital hydrologic network for the Conterminous U.S. developed by the U.S. Environmental Protection Agency (EPA) and U.S. Geological Survey (USGS). SPAtially Referenced Regressions On Watershed attributes (SPARROW), is a process-based/statistical model that relies on a digital hydrologic network, like NHDPlusV2, in order to establish spatial relations between monitored contaminant loads, contaminant sources, and other watershed characteristics. The USGS National Water Quality Assessment (NAWQA) project adopted the medium-resolution NHDPlusV2 network as the primary framework supporting SPARROW modeling, and has become a unifying system...
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This database (ENHDPlusV2_us) contains a topologically reconditioned (enhanced) version of the U.S. Environmental Protection Agency (USEPA) and the U.S. Geological Survey (USGS) NHDPlus Version 2.1 (NHDPlusV2) flowline network. The comma separated file included in this release contains routing and stream connection information, with the intention of improving accuracy and networking capabilities. The enhancements described here include corrections to inconsistencies in network and routing information, filling-in missing attribute values of associated characteristics, and revisions to diverted flow routing. The database is intended for routing purposes only; no cartographic changes were made to the original NHDPlusv2...


    map background search result map search result map U.S. Detailed Streets clipped to the Tehachapi Study Area Database of modified routing for NHDPlus version 2.1 flowlines: ENHDPlusV2_us E2NHDPlusV2_us: Database of Ancillary Hydrologic Attributes and Modified Routing for NHDPlus Version 2.1 Flowlines U.S. Detailed Streets clipped to the Tehachapi Study Area Database of modified routing for NHDPlus version 2.1 flowlines: ENHDPlusV2_us E2NHDPlusV2_us: Database of Ancillary Hydrologic Attributes and Modified Routing for NHDPlus Version 2.1 Flowlines