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KRIS Battle Creek: Chart Page

Area North Fork Battle
Topic Sediment: Median Particle Size (D50) at NF Battle WA Sites
Caption:  This chart shows the median particle size (D50) from pebble counts at mainstem North Fork Battle Creek Watershed Assessment aquatic monitoring sites. Site #059 was not sampled for D50. The reference lines on the chart are the EMDS model limits for D50 that represent optimal particle size ranges for salmonids and three sites (#055, #035, and #011) are partially functional according to EMDS criteria. Most NF Battle WA sites in response reaches (light blue) had mostly small D50. Site #025 and #057 had D50 over the size recognized as functional by EMDS. Abbreviations are ds = downstream and ab = above. Data from Terraqua (2004). See Info Links for more information.

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To view additional information (data source, aquisition date etc.) about this page, click Metadata .
To view the table with the chart's data, click Chart Table web page.
To download the table with the chart's data, click emds_mward_nfbattle_2003.dbf (size 5,840 bytes)
To download the table with the chart's data as an Excel spreadsheet, click emds_mward_nfbattle_2003.dbf.xls (size 11,684 bytes) .