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KRIS West Marin-Sonoma: Chart Source Table Page

Area Lagunitas Creek
Topic Sediment: 6 Cheda Ranch Road - Bed Surface Composition 1981-2000

Caption:  The Source Table sediment_lagunitas_wolman_balance_1979_2000.xls.db shows sediment measurements in riffles of Lagunitas Creek at various sites from 1979 to 2000. Similar Data were also collected for pools and glides but is not included in KRIS (See report for details). Data were collected by Balance Hydrologics, Inc. for the Marin Municipal Water District. The column headings are EMBEDDED = mean percent embeddedness of cobbles (>44 mm), COBBLE = proportion of bed area occupied by cobble (cobble >44 mm), LGORGANICS = proportion of bed area occupied by large organics (large organics are organic elements large enough to afford rearing habitat such as snags, limbs, branches, root clusters, and sawgrass clumps), BEDROCK = proportion of bed area occupied by bedrock (for a rock to be considered bedrock, it had to be of the same type of rock exposed in the banks or lower hillslopes, and the orientation of bedding planes had to be similar), SAND = proportion of bed area occupied by sand (sand <4mm), D16 = particle size for which 16 percent of the distribution is finer, excludes sand, bedrock, and organic elements, D50 = particle size for which 50 percent of the distribution is finer, excludes sand, bedrock, and organic elements, and D84 = particle size for which 84 percent of the distribution is finer, excludes sand, bedrock, and organic elements.

 50 rows of a possible 90 have been displayed.
WATERSHEDSITELOCATIONSEGMENTDATESAMPLESIZEEMBEDDEDCOBBLELGORGANICSBEDROCKSANDD16D50D84
Lagunitas CreekKBBelow ShafterRiffle9/8/9978316930630.377.8141.7
Lagunitas CreekKBBelow ShafterRiffle11/1/95108373605911.337.6143.7
Lagunitas CreekKBBelow ShafterRiffle10/31/961303730011613.129.580.8
Lagunitas CreekKBBelow ShafterRiffle7/13/00120226042422.860.6149.3
Lagunitas CreekKBBelow ShafterRiffle10/15/93111342706513.822.868.4
Lagunitas CreekKBBelow ShafterRiffle9/4/98145173508114.435.975.6
Lagunitas CreekKBBelow ShafterRiffle11/26/91153291024611.920.440.4
Lagunitas CreekKBBelow ShafterRiffle7/24/811572547582025.589.1268.1
Lagunitas CreekKBBelow ShafterRiffle2/23/811034152001012.969.8198.4
Lagunitas CreekKBBelow ShafterRiffle9/5/97145285211711350.8101.9
Lagunitas CreekKBBelow ShafterRiffle7/30/8211821394171013.430.885
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle9/1/99113226310424.561.7133.6
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle7/9/82148324710116.441.591.2
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle9/3/97135295211312.435.293.6
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle6/4/98130295702325.155.6123.9
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle10/12/93124334220316.641.686.2
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle10/29/96156245111024.646.6107.7
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle11/3/95138236411126.357114
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle6/4/00122175602221.552.2120.7
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle7/23/80181215800018.837.195.6
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle12/16/80130315702223.758.1147.6
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle7/24/81138206000019.859.2125.9
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle3/25/80126237600026.347.9100.3
Lagunitas CreekKCSamuel P. Taylor State Park Campground BridgeRiffle2/27/81135245412215.349.2122.9
Lagunitas CreekKDBig BendRiffle9/15/82101195871132.561.2130.2
Lagunitas CreekKDBig BendRiffle11/3/95148146433529.663.1111
Lagunitas CreekKDBig BendRiffle9/8/99136147740243.370.8117.4
Lagunitas CreekKDBig BendRiffle12/16/8095146560533.567120.2
Lagunitas CreekKDBig BendRiffle10/12/93117187924044.872.7122.4
Lagunitas CreekKDBig BendRiffle11/5/96143375628825.273.3117.3
Lagunitas CreekKDBig BendRiffle2/25/81158245560724.759.4122
Lagunitas CreekKDBig BendRiffle9/5/9710205600018.934.457.4
Lagunitas CreekKDBig BendRiffle6/14/0012896620225.759.8115.6
Lagunitas CreekKDBig BendRiffle7/29/81197165790327.158.5122.1
Lagunitas CreekKDBig BendRiffle6/4/989775600128.84981.6
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)7/21/82134384500117.340.380
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)12/16/80642639201715.343.378.5
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)8/12/8172204300316.139.989.8
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)10/27/9596121650317.730.546.3
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)10/19/93146182010514.128.351
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)7/6/00106111780612.428.251
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)10/31/9611572110113.428.750.7
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)11/1/91136201590714.230.651.2
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)9/3/9892252730314.233.156.2
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)9/3/9710014162009.61932.3
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)9/1/99841621501012.125.860.3
Lagunitas CreekKFKelley's TocalomaRiffle (low flow)2/24/8168284710616.946.690.4
Lagunitas CreekKHKelley's UpperRiffle9/3/981262078010248.380.3128.2
Lagunitas CreekKHKelley's UpperRiffle8/5/9711320750312157.992.1
Lagunitas CreekKHKelley's UpperRiffle7/13/00130317206331.883.9165.5



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To download the table with the chart's source data, click sediment_lagunitas_wolman_balance_1979_2000.xls.db (size 16,384 bytes) .
 
 
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