L o a d i n g
Organization
The Washington State Department of Ecology - view all
Update frequencyunknown
Last updated3 years ago
Overview012AreaEAPECYEnvironmental Assessment ProgramNHDNational Hydrography DatasetNew Zealand mudsnailPotamopyrgus antipodaruUSGSUnited States Geological SurveyWATWashington State Department of EcologybiotaboundariesdecontaminationdistributionecologyenvironmentinlandWatersinvasivenonindigenousriverspeciesstreamsub-watershedwaterwatershed
Rivers and Lakes in Washington where known populations of New Zealand mudsnails (Potamopyrgus antipodarum) exist upstream or in the immediate watershed. Originally created from Washington Rivers polygon layer in 2010. Addtional polygons imported from NHDArea and NHDWaterbody beginning in 2014.
Additional Information
KeyValue
Dcat Issued2023-04-04T17:33:07.000Z
Dcat Modified2023-11-20T14:33:33.600Z
Dcat Publisher NameJenifer Parsons
Guidhttps://www.arcgis.com/home/item.html?id=089212753b2c4cba99dc49149d107f76&sublayer=5
Harvest Object Idbeaed4cf-7809-4de4-aea2-a791f4ea7f7b
Harvest Source Id03016d16-b963-4f6a-99b0-8a37574f4576
Harvest Source TitleWashington Geospatial Open Data Portal