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snippet: This is the current 2025 Essential Salmonid Habitat (ESH) dataset created by R. Sounhein at the Department of State Lands, with the Help of the Oregon Department of Fish and Wildlife. The purpose of this dataset is to delineate those stretches of waterbodies that are either ESH designated or not ie presence/absence. To view all the species that make oup this dataset, please refer to the Web Maps https://maps.dsl.state.or.us/esh that depicts both ESH and associated Species.
summary: This is the current 2025 Essential Salmonid Habitat (ESH) dataset created by R. Sounhein at the Department of State Lands, with the Help of the Oregon Department of Fish and Wildlife. The purpose of this dataset is to delineate those stretches of waterbodies that are either ESH designated or not ie presence/absence. To view all the species that make oup this dataset, please refer to the Web Maps https://maps.dsl.state.or.us/esh that depicts both ESH and associated Species.
extent: [[-124.784681121935,41.9482129547077],[-116.417899980896,46.3117919032524]]
accessInformation: Oregon Department of Fish and Wildlife, Jon K. Bowers, Ruth Schellbach. Numerous fisheries biologists from ODFW as well as other natural resource agencies and tribes have contributed toward the development of these data. Data originator names are attributed at the feature level. The ESH mapping has been and continues to be created and maintained by the DSL GIS Coordinator (R. Sounhein, GISP) since the mid 90's.
thumbnail: thumbnail/thumbnail.png
maxScale: 1.7976931348623157E308
typeKeywords: ["ArcGIS","ArcGIS Server","Data","Map Service","Service"]
description: <div style='text-align:Left;'><ul><li><p style='margin-top:0px; margin-bottom:10px; box-sizing:border-box; padding:0px; width:auto;'>Essential Salmonid Habitat (ESH) are those streams necessary to prevent the depletion of indigenous anadromous salmonid species during their life history stages of spawning and rearing, and any adjacent off-channel rearing or high-flow refugia habitat with a permanent or seasonal surface water connection to an ESH stream.</p><p style='margin-top:0px; margin-bottom:10px; box-sizing:border-box; padding:0px; width:auto;'>The ESH designation protects the streams where salmonid species lay eggs and where young fish grow before traveling to the ocean. Chum, sockeye, Chinook, and coho salmon, as well as steelhead and coastal cutthroat trout are all sensitive, threatened, or endangered salmonid species whose habitat may be designated as essential.</p><p style='margin-top:0px; margin-bottom:10px; box-sizing:border-box; padding:0px; width:auto;'>The Department of State Lands maintains Oregon's official ESH map. The map uses scientific data from the Oregon Department of Fish and Wildlife to identify areas that are critical for salmonids to thrive and require a permit to remove or fill any material. The ESH map is updated every year, as long as new or updated data are available. For questions or to learn more, please visit: <a href='https://www.oregon.gov/dsl/wetlands-waters/Pages/esh.aspx' style='text-decoration-line:none; box-sizing:border-box; background-color:transparent;' target='_blank' rel='nofollow ugc noopener noreferrer'>https://www.oregon.gov/dsl/wetlands-waters/Pages/esh.aspx</a></p></li></ul></div>
licenseInfo: <DIV STYLE="text-align:Left;"><DIV><DIV><DIV STYLE="font-size:12pt"><P><SPAN>Care was taken in the creation of these themes, but they are provided "as is". The Oregon Dept. of Fish and Wildlife cannot accept any responsibility for errors, omissions, or positional accuracy in the digital data or underlying records. There are no warranties, expressed or implied, including the warranty of merchantability or fitness for a particular purpose, accompanying any of these products. However, notification of any errors would be appreciated. Please note that historical habitat distribution data are not comprehensive.</SPAN></P></DIV></DIV></DIV></DIV>
catalogPath:
title: ESH
type: Map Service
url:
tags: ["Rearing habitat","Resident habitat","Anadromous habitat","Anadromous fish distribution","Migration habitat","Winter","Resident fish distribution","Fish","Fall","environment","Habitat","inlandWaters","Spring","biota","Anadromous fish","Resident fish","Oregon","Aquatic","Summer","Spawning habitat"]
culture: en-US
portalUrl:
name: ESH
guid: C1D720E9-27A2-4320-9A74-EA4E7BDC5ED2
minScale: 0
spatialReference: NAD_1983_Oregon_Statewide_Lambert_Feet_Intl