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| Value | Definition |
|---|---|
| aquatic (intertidal) | open water between MLLW and MHHW with respect to the local coastal water datum from the NOAA tidal station at Port Angeles, Washington (NOAA Station ID 9444090) |
| aquatic (subtidal) | open water below MLLW with respect to the local coastal water datum from the NOAA tidal station at Port Angeles, Washington (NOAA Station ID 9444090) |
| aquatic (supratidal) | open water above MHHW with respect to the local coastal water datum from the NOAA tidal station at Port Angeles, Washington (NOAA Station ID 9444090) |
| beach (intertidal) | unconsolidated mostly coarse sediment, between MLLW and MHHW with respect to the local coastal water datum from the NOAA tidal station at Port Angeles, Washington (NOAA Station ID 9444090) |
| beach (supratidal) | unconsolidated mostly coarse sediment, above MHHW with respect to the local coastal water datum from the NOAA tidal station at Port Angeles, Washington (NOAA Station ID 9444090) |
| river bar (intertidal) | elevated region of sediment shaped and deposited predominantly by river currents, between MLLW and MHHW with respect to the local coastal water datum from the NOAA tidal station at Port Angeles, Washington (NOAA Station ID 9444090) |
| river bar (supratidal) | elevated region of sediment shaped and deposited predominately by river currents, above MHHW with respect to the local coastal water datum from the NOAA tidal station at Port Angeles, Washington (NOAA Station ID 9444090) |
| river mouth bar (intertidal) | elevated region of sediment shaped and deposited by river currents and tidal and wave energy, between MLLW and MHHW with respect to the local coastal water datum from the NOAA tidal station at Port Angeles, Washington (NOAA Station ID 9444090) |
| river mouth bar (supratidal) | elevated region of sediment shaped and deposited by river currents and tidal and wave energy, above MHHW with respect to the local coastal water datum from the NOAA tidal station at Port Angeles, Washington (NOAA Station ID 9444090) |
| Range of values | |
|---|---|
| Minimum: | 33.4861457901 |
| Maximum: | 3455.40019148 |
| Units: | meter |
| Range of values | |
|---|---|
| Minimum: | 73.6644987285 |
| Maximum: | 35913.8862092 |
| Units: | square meter |
NPS, USGS
Data were collected/produced to monitor and assess changes to coastal habitats during dam removal on the Elwha River, Clallam County, WA, USA.
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Are there legal restrictions on access or use of the data?Access_Constraints: None.
Use_Constraints:USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey and the National Park Service as the originator(s) of the dataset and in products derived from these data.
Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty.
| Data format: | Zip file contains the shapefile and accompanying files, as well as associated metadata. in format Shapefile Size: 0.033 |
|---|---|
| Network links: |
https://www.sciencebase.gov/catalog/file/get/591b2239e4b0a7fdb43c8c9b https://doi.org/10.5066/F75B00N4 |
The downloadable data file has been compressed with the "zip" command and can be unzipped with Winzip (or other tool) on Windows systems. To utilize these data, the user must have software capable of uncompressing the WinZip file and importing and viewing an Esri ArcMap SHP.