Tincture
发表于 2025-3-27 00:13:20
Project #10: Asaayi Lake. A narrow valley over 1,400 ft long with a tributary drainage area to Lake Asaayi of 200 acres. The original, natural grade in the valley was 6 %. The total runoff flowing down the valley was approximately 800 cfs (based on a 25-year storm condition).
Angioplasty
发表于 2025-3-27 01:48:44
Project #16: Pacifica. Steep hillside with colluvium-filled bedrock hollow (see Fig. 1). These hollows are a fairly common geomorphic feature of the coast ranges in California. The hollows can become saturated during storm events thereby causing pore water pressures to rise and triggering slope failures and debris flows.
arrogant
发表于 2025-3-27 09:15:21
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Gerontology
发表于 2025-3-27 11:19:57
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sparse
发表于 2025-3-27 16:59:31
Project #11: Hollywood Hillse Hollywood Hills . Total site acreage including watershed area is some 200 acres. The fill disposal, facilities locations and mitigation sites covered about 40 acres. Only one of the canyon fills, Area “F,” is described herein (see Fig. 2).
Nonporous
发表于 2025-3-27 18:19:10
Project #12: Geyserville in the river vary seasonally, attaining values as high as 10,000 cfs during winter floods. The soils at the site consist of riverbed alluvium and floodplain deposits. These soils are well drained and not subject to ponding. They are mainly cohesion-less and vulnerable to erosion and scour.
Optometrist
发表于 2025-3-27 23:08:34
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昏迷状态
发表于 2025-3-28 04:48:20
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Cuisine
发表于 2025-3-28 10:16:32
Project #15: Staffordream in the drainage basin flows northward through the town of Stafford and discharges into the Eel River. The stream channel drops about 1,745 ft in elevation, in its 1-mile length. The steepest stream gradient is about 67 % (33°) near the head of the basin.
职业拳击手
发表于 2025-3-28 11:54:20
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