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KRIS West Marin-Sonoma: Chart Table Page
Area | Lagunitas Creek |
Topic | Sediment: SG to DG - Bed Surface Composition D50 1980-2000 |
Caption: The Chart Table sed_lag_d50_cross.db was derived from the Source Table using a cross tab and contains median (d50) bed surface particle size (millimeters) from Wolman pebble counts at each Lagunitas Creek monitoring site by date. Data were collected by Balance Hydrologics, Inc. for the Marin Municipal Water District. The sites in the column headings are KB = Below Shafter, KH = Kelly's Upper, KC = Samual P. Taylor State Park Campground Bridge, KJ = Big Rock, KD = Big Bend, KL = Cheda Ranch Road, and KF = Kelley's Tocaloma.
50 rows of a possible 90 have been displayed.
YEAR | DATE_yyyymm | KB | KC | KD | KF | KH | KJ | KL |
---|---|---|---|---|---|---|---|---|
1980 | 1980/12 | - | 58.1 | 67 | 43.3 | 60.3 | 53 | - |
1981 | 1981/07-08 | 89.1 | 59.2 | 58.5 | 39.9 | 72.5 | 43.95 | 28.9 |
1982 | 1982/07-09 | 30.8 | 41.5 | 61.2 | 40.3 | 72.2 | 41.85 | 33.3 |
1991 | 1991/11 | 20.4 | - | - | 30.6 | 60.2 | 43 | 31.7 |
1993 | 1993/10 | 22.8 | 41.6 | 72.7 | 28.3 | 62.6 | 38.9 | 24.3 |
1995 | 1995/10-11 | 37.6 | 57 | 63.1 | 30.5 | 71.3 | 44.2 | 18.4 |
1996 | 1996/10-11 | 29.5 | 46.6 | 73.3 | 28.7 | 68 | 46.5 | 51.1 |
1997 | 1997/08-09 | 50.8 | 35.2 | 34.4 | 19 | 57.9 | 38.85 | 26.5 |
1998 | 1998/06-09 | 35.9 | 55.6 | 49 | 33.1 | 80.3 | 69.2 | 28.5 |
1999 | 1999/09 | 77.8 | 61.7 | 70.8 | 25.8 | 73.6 | 42.1 | 27.5 |
2000 | 2000/06-07 | 60.6 | 52.2 | 59.8 | 28.2 | 83.9 | 47.15 | 36.6 |
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