SPDSS_Task34-3_Phase 3_StreambedConductanceTesting

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Appendix B Streambed Sample Lithologic Descriptions Relative Sample Water Interval (ft. Hydraulic Depth at below Conductivity Core stream Test Sample Grain Size Site ID Sam le' bottom Sam le Litholo is Descri tion Interval Anal sis sand, medium to fine, with trace coarse sand, moderately sorted, very angular to sub rounded, pale SC-01 S 0.0-0.92 brown, 10YR6/3, wet, no plasticity, top 0.08' contains silt as well x sand, coarse to medium, with gravel and fine sand with trace cobbles up to 2", poorly sorted, very angula SC-01 S 0.92-2.5 to sub angular, pale brown, 10YR6/3, wet, no plasticity x sand, medium to coarse, with fine sand and gravel with trace cobbles up to 1", poorly sorted, angular to SC-01 I 0.0-0.63 sub rounded, pale brown, 10YR6/3, wet, no plasticity, top 0.17' contains silt x sand, coarse, with gravel with trace medium to fine sand and cobbles up to 1", poorly sorted, very angula SC-01 I 0.63-2.0 to sub angular, pale brown, 10YR6/3, wet, no plasticity x sand, medium, with fine sand and trace coarse sand, moderately sorted, very angular to sub angular, SC-01 D 0.0-1.33 pale brown. 10YR6/3, wet, no plasticity x x sand, medium to coarse, with fine sand and gravel and cobbles up to 1 ", poorly sorted, very angular to SC-01 D 1.33-2.17 sub angular, pale brown, 10YR6/3, wet, no plasticity x SC-02 S 0.0-0.166 sand, very fine, with trace silt, poorly sorted, angular, very dark gray, 5YR3/1, wet, no plasticity x SC-02 S 2.0-2.25 sand, medium to coarse, trace gravel and cobbles up to 4", angular to sub angular, reddish-brown, sand, medium to coarse, trace gravel and cobbles up to 3", also some fines present, poorly sorted, SC-02 S 2.25-2.5 angular to sub angular, reddish-brown, 5YR5/3, wet, no plasticity x sand, fine to medium, trace gravel with cobbles up to 1", poorly sorted, angular to sub angular, reddish- SC-02 I 0.0-0.17 brown, 5YR4/3, wet, no plasticity x sand, medium to coarse, trace gravel and cobbles up to 3", also some fines present, poorly sorted, SC-02 D 2.5-2.75 angular to sub angular, reddish-brown, 5YR5/3, wet, no plasticity x sand, medium to coarse, trace gravel and cobbles up to 3", also some fines present, poorly sorted, SC-02 D 2.75-3.0 angular to sub angular, reddish-brown, 5YR5/3, wet, no plasticity x x sand, medium to coarse, with trace gravel, poorly sorted, angular to sub angular, reddish-brown, SC-03 S 0.03-1.5 2.5YR5/4, wet, no plasticity x SC-03 S 1.5-2.3 sand, medium to fine, poorly sorted, angular to sub angular, dark reddish-gray, 10YR4/1, wet, no plasticit x x sand, medium to coarse, poorly sorted, sub angular to angular, reddish-brown, 2.5YR5/4, wet, no SC-03 I 0.0-0.5 plasticity x sand, medium to coarse, poorly sorted, sub angular to angular, reddish-brown, 2.5YR5/4, wet, no SC-03 I 0.5-1.0 plasticity x sand, medium to coarse, with trace gravel, poorly sorted, angular to sub rounded, reddish-brown, SC-03 D 0.0-1.0 2.5YR5/4, wet, no plasticity x SC-03 D 1.0-1.4 clay, sandy, black sand, coarse to medium, with gravel, poorly sorted, angular to sub rounded, pinkish-gray, 7.5YR6/2, wet, SC-04 S 0.0-1.33 no plasticity x sand, medium to fine, with trace coarse sand and gravel, poorly sorted, sub angular to sub rounded, light brownish-gray, 2.5YR6/2, wet, no plasticity, small lenses of silty clay up to 1" that can form 1/4" rope also SC-04 S 1.33-2.58 present x sand, coarse to medium, with gravel and few cobbles up to 2", poorly sorted, angular to sub rounded, SC-04 D 0.0-1.25 pinkish-gray, 7.5YR6/2, wet, no plasticity x sand, medium to fine, with trace coarse sand and gravel, poorly sorted, sub angular to sub rounded, light brownish-gray. 2.5YR6/2, wet, no plasticity, small lenses of silty clay up to 1" that can form 1/4" rope also SC-04 D 1.25-2.33 present x x sand, medium, with coarse and fine sand, moderately sorted, angular to sub angular, pale brown, SC-O5 S 0.0-0.33 10YR6/3, wet, no plasticity silty clay, with organic debris and black organic staining, slight sulfur odor, with trace medium to coarse SC-O5 S 0.33-0.58 sand ,well sorted, angular to rounded, olive gray, 5Y5/2, wet, moderate plasticity, can form 1" rope sand, coarse, with gravel and medium to fine sand, poorly sorted, angular to sub rounded, grayish-brown SC-O5 S 0.58-1.42 2.5Y5/2, wet, no plasticity x sand, coarse, with gravel with intermittent lenses of silty clay up to 1" and cobbles up to 1", poorly sorted, SC-O5 S 1.42-2.25 angular to sub rounded, grayish-brown, 2.5Y5/2, wet, no plasticity sand, medium, with trace coarse sand and fine sand, well sorted, angular to sub rounded, gray, 5Y5/1, SC-O5 S 2.25-2.83 wet, no plasticity x x sand, medium, with fine sand and trace coarse sand, moderately sorted, angular to sub rounded, pale SC-O5 I 0.0-0.42 brown, 10YR6/3, wet, no plasticity x sand, medium to coarse, with fine sand and gravel with intermittent lenses of hard silty clay rip to 1", and trace cobbles up to 3", poorly sorted, angular to sub rounded, light brownish-gray, 10YR6/2, wet, no SC-O5 I 0.42-2.5 plasticity x sand, medium, with fine sand and trace coarse sand, moderately sorted, angular to sub rounded, pale SC-O5 D 0.0-0.58 brown, 10YR6/3, wet, no plasticity x sand, medium to coarse, with fine sand and gravel with intermittent lenses of hard silty clay up to 1", and trace cobbles up to 3", poorly sorted, angular to sub rounded, light brownish-gray, 10YR612, wet, no SC-O5 D 0.58-1.08 plasticity x sand, coarse to medium, with trace gravel, moderately sorted, sub angular to sub rounded, pinkish-gray, SC-06 S2 0.0-0.5 5YR6/2, wet, no plasticity x ' S -Shallow Depth. I -Intermediate Depth, D -Deepest SPDSS Phase 3 Task 34.3 TM -Final 6/9/2006 B-1