The city of eugene provides free information regarding flood hazards for specific sites within the community and can answer many of your flood related questions. Fema has released preliminary updates to flood insurance rate maps firm and to the multnomah county flood insurance study fis, reflecting flood hazards within the vicinity of the lower columbia river and sandy river in east multnomah county. The map is designed to provide landslide hazard information for regional planning and specifically to identify areas where more detailed landslide mapping is needed. Download usgs maps of oregon historical, military, ww2. Flood insurance maps and elevation certificates city of west linn.
In addition to the revised floodplain, these maps incorporate current road and parcel information. Visit the fema flood map service center to see if your property is impacted by 2016 boundary changes. Fema is working across the nation to update the current flood insurance rate maps. The city of eugene provides free information regarding flood hazards for specific sites within the community and can answer many of your floodrelated. City of medford oregon flood protection information. The streams that are prone to flooding as shown on the local floodplain map include. This layer includes the best available 100year floodplain data for oregon as represented by femas flood insurance rate maps firm. The flood hazard map provided by fema and adopted by our.
Fema has released revised flood insurance rate maps that were adopted by the city by december 16, 2014. We also received a fema predisaster mitigation grant for a seismic retrofit for mountainview reservoir. To determine if your property is located within the new floodplain. Ap building in flood zones is about to get harder across much of oregon, due to new federal recommendations. Researchers at oregon state university have developed a new methodology for building computer models that paves the way to better understanding the flood risks faced by coastal communities. Fema 100 year flood plains, portland metro region, oregon data. This map list runs north to south along the oregon coast. More information is available by calling fema map information. Openfile report o1602, landslide susceptibility overview map of oregon data credit.
New and preliminary oregon flood maps provide the public an early look at a home or communitys projected risk to flood hazards. Tsunami regulatory maps are the official state maps for implementation of oregon revised statutes ors 455. If you are unsure about whether your property is within a special flood hazard area, you can look at the flood insurance rate map firm for your area. Flood hazard regulations and maps portland, oregon. Channel migration has been overlooked in traditional flood insurance mappingbut dogamis new generation of maps. Determination form fema standard flood hazard determination form. Numerous landslides added to the damage and impacts. Information guide for developers and local government, dogami openfile report 0305, by d. Oregon explorer web services to stream recent imagery. Moderate hazard yellow moderate hazard flood zones have at least a 0. Risk map is a national fema program to work with states, tribes, territories, and local communities to evaluate and better understand their current flood risk, as well as the actions that can be taken to mitigate and become more resilient against future risk. Effective flood insurance rate maps for ogle county may be viewed andor downloaded at the fema flood map service center msc. Floodsmart is the official website of the national flood insurance program, and provides flood insurance, flood zone maps, and flood information to help protect.
Tilman, mathew a oregon department of geology and mineral industries united states federal emergency management agency. Geospatial data for download and web map services maintained by dogami. Floodplain map information the city of portland, oregon. The fema map is designed to convey a level of flooding so severe it has about a 1% chance of happening in a given year. National weather service advanced hydrologic prediction. One way to assess flood risk is to use the federal emergency management agencys fema. This website is intended to provide citizens of douglas county, oregon as well as members of the professional development community with. More information is available by calling fema map information exchange, 877 3362627, or by visiting femas flood map service center. This website is intended to provide citizens of douglas county, oregon as well as members of the professional development community with information about the national flood insurance programnfip in douglas county, oregon. Flood zone change map, city of coos bay, coos county, oregon. View yamhill county survey records including corner reset notes, dlc listings and certified claim numbers, geodetic control points, scanned original plats and field notes, plat and survey status, state highway roll map, surveys, subdivisions, cemeteries and partitions in a searchable database, usda resettlement surveys, visual index system, deed.
Volunteer applications for committees watts house business directory sidewalk repair program flood. In order to view additional information go to images of maps coverage and click on the map square concerned. Type in an address to see if a location is within the local floodplain and its flood insurance rate zone. Femas flood insurance rate map firm depicts the spatial extent of special flood hazard areas sfhas and other thematic features related to flood risk assessment. Fema flood insurance rate maps for the seasidegearhart. By the end of the flood, almost every river in oregon had flooded and more than 30 major bridges. The base flood is a statistical concept used to ensure that all properties subject to the national flood insurance program are protected to the same degree against flooding. Floodsmart is the official website of the national flood insurance program, and provides flood insurance, flood zone maps, and flood information to help protect your home from flooding and elevated water tables. Incentives enterprise zone no business license fee energy. Climate variability dry cycles to wet cycles and landuse change play a significant role, but there is a large amount of uncertainty around the flood quantile estimates the value of discharge. Risk map is a national fema program to work with states, tribes, territories, and local communities to evaluate and better understand their current flood risk, as well as the actions that can be taken to mitigate and become more resilient agai.
The city is working on ways to improve and increase. The countys record of proceedings for this file can be accessed through the links found below. The flod claimed 17 people in oregon and caused hundreds of millions of dollars in damage. This page provides an overview of the fema flood map service center msc, points to some of femas flood mapping products, and provides a link to the full. Jun 26, 2011 the ordinance approving file lrp200900005 was adopted by the board of commissioners on 42811 and became effective on 62611. Download map sets news about maps customer references articles about maps. Preliminary flood hazard data preliminary data provide the public an early look at their home or communitys projected risk to flood hazards.
The flood having a 1% chance of being equaled or exceeded in any given year, also known as the 100year or 1% chance flood. Download oregon digital orthophoto quads doqs from oregon. Digital flood insurance rate map database, linn county. Fema flood zone change map, city of bandon, coos county, oregon.
Go to femas flood map service center to get started. Please note that the city of portland only provides floodplain map information assistance and not actual map determinations for the purposes of requiring flood insurance required under the national flood insurance reform act of 1994. Femas flood insurance rate map firm depicts the spatial. This data is uploaded to the usgs shortterm network stn for longterm archival, and served out to the public through the usgs flood event viewer fev which provides convenient, mapbased access to stormsurge and other eventbased data. Fema flood insurance rate maps for the seasidegearhart, oregon, area. Flood insurance rate maps firm are also available from the multnomah county library system. During the second half of 2016, the city of cornelius underwent a process to acknowledge and adopt updated floodplain maps known as flood insurance rate maps, or firms, prescribed. The information on this web page is for informational purposes if your property is located in the floodplain. By the end of the flood, almost every river in oregon had flooded and more than 30 major bridges were impassable. Most of these elevation certificates are also available for download from this. General floodplain map of the city showing fema 100 year floodplain and 1996 innundation boundary in link below. Geologic map of oregon shows the incredible variety of rock types that make up our state. Fema requires local governments to manage floodplain development in order reduce flood damages and for property owners to be eligible for public flood insurance.
Use the links below to access the map service center and download femas. These are the same maps that insurance agents use to determine your flood risk and insurance rates. Risk map is a national fema program to work with states, tribes, territories, and local. This page is for homeowners who want to understand how their current effective flood map may change when the preliminary fema maps becomes effective.
An important step in preparing for a flood involves determining if your home or business is at risk. The national flood insurance program nfip identifies 251 communities. The flood having a 1% chance of being equaled or exceeded in any given year, also known as the 100year or 1%. Publications in portable document format may be viewed, searched and printed out to look exactly like the original. Clackamette park at the confluence of the clackamas and. Definitions of flood zones and related terms are provided below. Below are the metro areas flooded by the mainstem and major tributaries of the willamette. The digital flood insurance rate map dfirm database depicts flood risk information and supporting data used to develop the risk. Floodplain maps polk county oregon official website. Department of geology and mineral industries coastal. The ordinance approving file lrp200900005 was adopted by the board of commissioners on 42811 and became effective on 62611. This data is uploaded to the usgs shortterm network stn for longterm archival, and served out to the public through the usgs.
The preliminary flood maps and study are in a 90day appeal period which closes august 15, 2017. Portland area flood zones this map depicts both the 1996 flood that killed eight people, as well as the fema 100year floodplain. Each property is manually researched by an experienced map analyst or certified floodplain manager. Specialty software is needed to download data and use map services.
Tilman, mathew a oregon department of geology and mineral industries. This page provides an overview of the fema flood map service center msc, points to some of femas flood mapping products, and provides a link to the full list of mapping products. Hazvu, oregon statewide geohazards viewer shows landslide, flood, tsunami, coastal erosion, earthquake shaking, fault, and volcano geohazards. Country maps united states maps russia maps overview maps travel maps. The city of portland has flood insurance rate maps on file for your reference in. Digital flood insurance rate map database, linn county, oregon, usa. Oregon imagery explorer to view and download recent imagery. Dogami geologic mapping oregon department of geology and. Many of these files are quite large 1 mb or more and may require several minutes to download, depending upon the speed of your internet. Below is a list of areas where maps are currently being updated.
Climate variability dry cycles to wet cycles and landuse change play a significant role, but there is a large amount of uncertainty around the flood quantile estimates the value of discharge corresponding to the 100year flood, particularly if there isnt a long record of observed data at a stream location. Oregon department of geology and mineral industries dogami. In early february 1996, a weeklong freeze followed by a pineapple express storm saturated western oregon and led to massive flooding. Flood elevation certificates are filed with fema and are not kept on file at the city.
Flood hazard regulations and maps the city of portland, oregon. The fema flood hazard determination form is used by federally regulated lending institutions when making, increasing, extending, renewing or purchasing a loan for the purpose of determining whether flood insurance is required. For more information on the regulations, contact your local building code official and read development in oregons tsunami inundation zone. Now its quick and easy to order your own detailed flood zone report. Restrictions proposed for building in flood plains. The fema map is designed to convey a level of flooding so. Search oregon business map including available building and sites for sale or lease by city or county. To reduce the impacts of flooding on communities, the federal emergency management agency fema publishes floodplain maps and requires communities to manage development within. Fema 100 year flood plains, portland metro region, oregon. During large, shortterm floods, the usgs collects additional data to help document these highwater events.
For additional information on this file, please contact the planning division at 541 7746907. Federal emergency management agency flood zone change map, city of bandon, coos county, oregon. Flood zone change map, city of bandon, coos county, oregon. Dogami floods and channel migration oregon department of. For more information on the regulations, contact your local building code official and read development in oregon s tsunami inundation zone. This archived document is maintained by the state library of oregon as part of the oregon documents depository program. The government published the recommendations, called a. Fema last updated the flood maps for all of washington county in 2016, and the flood maps for waible creek were updated in 2018.
If you dont already have acrobat installed on your system, you may download the adobe acrobat reader, which acts as a plugin for your web browser, for free. Dogami statewide hazards viewer hazards and assets. Tsunami hazard maps for the oregon coast tsunami evacuation maps for the public tsunami regulatory maps. Download oregon digital orthophoto quads doqs from oregon geospatial enterprise office 1995 and 2000 oregon 10 meter digital elevation model dem and 10 meter hillshade databases. Digitized by the portland office of the army corps of engineers. Welcome to the region x risk mapping, analysis, and planning risk map website for oregon. Please note that the city of portland only provides floodplain map information assistance and. Staff can assist with flood protection and mitigation design questions and with local flooding concerns. One way to assess flood risk is to use the federal emergency management agencys fema flood map service center, which allows you to determine flood risk for a property using an address. The information on this page is intended for members of the general public and anyone looking to obtain fema flood hazard mapping products or information.
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