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The "LWI_Statewide" is a collection made of the standardized individual Local Wetlands Inventory (LWI) datasets received and approved by The Oregon Department of State Lands (DSL) dating from 1992. New LWIs are added as they are approved by DSL. The LWI_Statewide geodatabase was developed for inclusion into the Statewide Wetlands Inventory (SWI) geospatial database compiled and maintained by DSL. Approved LWIs supersede other inventory level mapping included in the SWI. The SWI can be accessed at the DSL SWI web page.
These Statewide Local Wetlands Inventories layers are for use in the Statewide Wetlands Inventory web map. |
| summary:
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The "LWI_Statewide" is a collection made of the standardized individual Local Wetlands Inventory (LWI) datasets received and approved by The Oregon Department of State Lands (DSL) dating from 1992. New LWIs are added as they are approved by DSL. The LWI_Statewide geodatabase was developed for inclusion into the Statewide Wetlands Inventory (SWI) geospatial database compiled and maintained by DSL. Approved LWIs supersede other inventory level mapping included in the SWI. The SWI can be accessed at the DSL SWI web page.
These Statewide Local Wetlands Inventories layers are for use in the Statewide Wetlands Inventory web map. |
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[[-124.759017111187,42.0756229299474],[-118.011654398052,46.255755095329]] |
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| typeKeywords:
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["ArcGIS","ArcGIS Server","Data","Map Service","Service"] |
| description:
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<p style='margin-top:0px; margin-bottom:8px; padding-bottom:1em; font-family:"Segoe UI", Arial, sans-serif; font-size:13.3333px;'>Some local governments must inventory and include protections for resources listed in Oregon’s land use planning goals 5 (Natural Resources), 16 (Estuaries) and 17 (Coastal Shorelands). DSL is responsible for the requirements and review of LWIs for Goal compliance and other natural resource planning efforts. DSL works with local governments and the Department of Land Conservation and Development (DLCD) to provide both technical and planning assistance to local governments that are completing inventories and other related tasks.</p><p style='margin-top:0px; margin-bottom:11px; padding-bottom:1em; font-family:"Segoe UI", Arial, sans-serif; font-size:13.3333px;'>In accordance with the DSL’s LWI standards, the approximate location and boundaries of all wetlands at least 0.5 acre in size, and waters are identified within a specified study area. LWIs developed after 2001 also included “probable wetlands” (“PW”) to indicate locations of wetlands and waters less than one-half acre in size.</p><p style='margin-top:0px; margin-bottom:11px; padding-bottom:1em; font-family:"Segoe UI", Arial, sans-serif; font-size:13.3333px;'>Upon approval by DSL, the LWI must be used in lieu of the National Wetlands Inventory (NWI) and is incorporated into the SWI. The approved LWI must be used by cities and counties in lieu of the NWI for notifying DSL of land use applications affecting mapped wetlands and other waters (ORS 215.418 and 227.350). An LWI fulfills the wetlands inventory requirements for Goal 5 and Goal 17 (OAR 660-015, 660-016, and 660-023).</p><p style='margin-top:0px; margin-bottom:11px; padding-bottom:1em; font-family:"Segoe UI", Arial, sans-serif; font-size:13.3333px;'>Some information, like observed plant species, originally provided on LWI maps by some local governments and consultants may not be included in the LWI_Statewide dataset. See the original approved maps and reports on the DSL LWI web page.</p><p style='margin-top:0px; margin-bottom:11px; padding-bottom:1em; font-family:"Segoe UI", Arial, sans-serif; font-size:13.3333px;'>Further information on the development and results of individual LWIs is contained in the LWI reports, original maps, and individual GIS datasets, is available for view and download from the DSL LWI web page. The LWI GIS Data Description and template is available on the DSL LWI web page.</p> |
| licenseInfo:
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<div style='margin:0px; font-family:"Segoe UI", Arial, sans-serif; font-size:13.3333px;'><h3 style='font-family:"Segoe UI semibold", "Segoe UI", Arial, sans-serif; font-size:12pt; margin:10px 0px 4px;'>Credits</h3><p style='margin-top:0px; margin-bottom:6px;'></p>Individual Local Wetlands Inventories are developed by consultants for local governments and approved by DSL. Find specific LWI authorship on the DSL LWI web page. The LWI_Statewide dataset is developed by the Department of State Lands by combining the standardized individual LWI datasets created for DSL by the Institute for Natural Resources, and Oregon State University Libraries and Press. New LWIs are added to the LWI_Statewide dataset as they are approved by DSL.
The digitizing and standardization of LWI GIS datasets approved by the Oregon Department of State Lands prior to 2018 was funded wholly or in part by the United States Environmental Protection Agency under assistance agreement number CD-01J37701-02 to the Oregon Department of State Lands. The contents of this LWI dataset do not necessarily reflect the views and policies of the Environmental Protection Agency, nor does mention of trade names or commercial products constitute endorsement or recommendation for use.</pre><p style='margin-top:0px; margin-bottom:6px;'></p></div><div style='margin:0px; font-family:"Segoe UI", Arial, sans-serif; font-size:13.3333px;'><h3 style='font-family:"Segoe UI semibold", "Segoe UI", Arial, sans-serif; font-size:12pt; margin:10px 0px 4px;'>Use limitations</h3><div style='margin:0px;'><p style='margin-top:0px; margin-bottom:7px; padding-bottom:1em;'>Information included in the LWI_Statewide dataset is for planning purposes, represents conditions that existed when the data were originally developed, and is subject to change. The location and extent of wetlands and other waters is approximate as the Local Wetlands Inventories vary in boundary accuracy and content. <span style='font-weight:bold;'>There may be unmapped wetlands and other waters present that are subject to local, state, and federal regulation</span>. A current Oregon Department of State Lands-approved wetland delineation is required for state removal-fill permits. You are advised to contact the Department of State Lands and the U.S. Army Corps of Engineers with any regulatory questions.</p><p style='margin-top:0px; margin-bottom:11px; padding-bottom:1em;'>This product is for informational purposes, and may not be suitable for legal, engineering, or surveying purposes. This information or data is provided with the understanding that conclusions drawn from such information are the responsibility of the user.</p><p style='margin-top:0px; margin-bottom:11px; padding-bottom:1em;'>The goal boundary accuracy for LWIs developed prior to 2009 is +/- 25 feet. The goal boundary accuracy after 2009 is +/- 5 meters (16.4 feet).</p></div></div> |
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| title:
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SWIStatewideLWILayers |
| type:
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Map Service |
| url:
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| tags:
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["DSL","LWI","SWI"] |
| culture:
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en-US |
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| name:
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SWIStatewideLWILayers |
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D890D2BF-F29A-4FEB-88A0-4FC5917B9405 |
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0 |
| spatialReference:
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NAD_1983_Oregon_Statewide_Lambert_Feet_Intl |