Portland oregon flood zone map
WebThe plan map is the leading map and the zone map is the following map. The zone map can “catch up” to the plan map, but it can’t go past it. View a printable version of the Zoning Map: Download PDF file Citywide Zoning Map 7.68 MB. ... City of Portland, Oregon WebUsing federal funding awarded by NOAA, DOGAMI has developed a new generation of tsunami inundation maps to help residents and visitors along the entire Oregon coast prepare for the next Cascadia Subduction Zone (CSZ) earthquake and tsunami. TIM series inundation maps incorporate all the best tsunami science that is available today, including …
Portland oregon flood zone map
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WebAll roads east and west off Hwy 99W were closed due to flooding. Hwy 99W, north and south of the city, were passable for most vehicles. Hwy 34 and the Hwy 34 bypass were closed east of Corvallis. Hwy 20 to Albany remained open. Hwy 20/34, west to Philomath, remained open. Most phone lines and TV cable lines remained secure. WebPortland (/ ˈ p ɔːr t l ə n d / PORT-lənd) is a port city in the Pacific Northwest and the largest city in the U.S. state of Oregon.Situated at the confluence of the Willamette and Columbia rivers, Portland is the county seat of Multnomah County, the most populous county in Oregon.As of 2024, Portland had a population of 652,503, making it the 26th-most …
WebThe floodplain is the area susceptible to inundation by flood waters. Under the NFIP, areas that have a 1% chance in any given year of being covered by flood waters are mapped as … WebDLCD creates GIS (geographic information systems) datasets that are available for free download from the Oregon Spatial Data Library. The data are created as part of the …
WebTo figure out the flood risk for this address, you first check the City of Portland’s Flood Hazard Map. By entering the address in the address bar, or just zooming into John’s … WebInterpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps : Vertical Datum Elevation (gauge height = 0) Elevation (gauge height = flood stage) Elevation information source; NAVD88: Not Available: Not Available: Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps : NGVD 29: 228.47
WebDec 9, 2024 · This flood extent, known as the Modeled Willamette River 1996 Flood Extent, will be included in the City’s “combined flood hazard area,” along with the FEMA 100-year floodplain and the existing 1996 Flood Inundation Area (as defined by Metro) outside the Modeled Willamette River 1996 Flood Extent.
WebWhen this happens, structures or parcels of land may be inadvertently included in the high risk areas on the flood maps. Oregon flood zones are applied to specific structures by way of Elevation Certificates prepared by Surveyors and Engineers. ... Portland, OR 97221-2424 . … greenock the rangeWebFEMA Special Flood Hazard Area (100 Year) No legend. FEMA 500 Year Flood Zone. Legend. Opacity. No legend. Basemap Color Labels. fly me to polaris ntscWebUSGS flood map products include: USGS Flood Information: Maps and resources for current and historical floods. Flood Inundation Mapper: Shows where river flooding might occur over a range of water levels. Only … greenock the cutWebCity of Portland, Oregon . Zoom to fly me to penang menuWebJan 29, 2024 · Due to increased utilization of the State of Oregon network and websites you may experience slower than normal or intermittent performance of our interactive map products. Please be patient. ... greenock time tablesWebThe FEMA Flood Hazard Layer represents the location and attributes of flood insurance risk zones from the Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Management Agency (FEMA), and any Letters of Map Revision (LOMRs) that have been issued against those databases since their publication date. It is updated on a … fly me to parisWebPortland area flood zones. This map depicts both the 1996 flood that killed eight people, as well as the FEMA 100-year floodplain. The FEMA map is designed to convey a level of … greenock to ayr by bus