conditions such as: changes in the streambed elevation or roughness, backwater into major tributaries along a main Services & DataThe "Service and Data" tab includes access to study documentation and GIS data layers. However, the site would not be flooded in the event of a "sunny day" failure. 0000007252 00000 n 0000000016 00000 n Do Sacramento residents near Folsom Dam need flood insurance? | The The DWR, DOSD allows users to view approved inundation maps for dozens of Bay Area dams and track which dams have yet to receive approved maps. https://water.weather.gov/ahps/pcpn_and_river_forecasting.pdf. This failure caused no fatalities, and it had a significant positive impact on the dam industry. Therefore, analyzing the dam breach flood vulnerability under extreme storm events is of vital importance. (a) Inundation maps showing the areas of potential flooding in the event of sudden or total failure of any dam, the partial or total failure of which the Office of Emergency Services determines, after consultation with the Department of Water Resources, would result in death or personal injury, shall be prepared and submitted as provided in this Dam Failure Inundation Map Earthquake Shaking Potential Map 100 Year Flood Zone Map Earthquake Vulnerability Map Sea Level Rise South Sonoma Coast Map Sea Level Rise Petaluma and San Pablo Bay Map . 0000007805 00000 n PDF Multi-Hazard Mitigation Plan 6.5 Folsom Community Element Sorry, Internet Explorer is not supported. The gate struts are primarily compression members, but friction at the pin-hub interface induced a bending stress during gate operation. The project was completed in 1972, and consists of a 113-foot-high rolled zoned earthfill dam across Martis Creek, an upstream impervious blanket, several post-construction seepage control. We contract for goods and services through our procurement process. The Federal Emer, Flood inundation maps typically have been used to depict inundated areas for floods having specific exceedance levels. More information about the Flood Inundation Mapping Program can be found here. Annual Flood Peaks shows the full record of annual flood peaks for the gage. The frequency of regular maintenance and lubrication over time was decreased. We provide technical guidance, assistance, and resources through 4 regional offices.
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