Arroyo Mocho

Geobox|River
name = Arroyo Mocho
native_name =
other_name =
category = stream
etymology =
nickname =


image_caption =
country = United States
state = California
region = Alameda County
region1 = Santa Clara County
district =
municipality =
parent =
tributary_left =
tributary_right =
city = Pleasanton
city1 = Livermore
landmark =
river =
source = spring
source_location = convert|18|mi|km|-1|lk=on|abbr=on east of Milpitas
source_region = | source_country =
source_elevation_imperial = 3160
source_lat_d = 37 | source_lat_m = 27 | source_lat_s = 13 | source_lat_NS = N
source_long_d = 121 | source_long_m = 31 | source_long_s = 22 | source_long_EW = W
source_coordinates_note =gnis|218404|Arroyo Mocho]
source1 =
source1_location = | source1_region = | source1_country =
source1_elevation_imperial =
source1_lat_d = | source1_lat_m = | source1_lat_s = | source1_lat_NS =
source1_long_d = | source1_long_m = | source1_long_s = | source1_long_EW =
source_confluence =
source_confluence_location = | source_confluence_region = | source_confluence_country =
source_confluence_elevation_imperial =
source_confluence_lat_d = | source_confluence_lat_m = | source_confluence_lat_s = | source_confluence_lat_NS =
source_confluence_long_d = | source_confluence_long_m = | source_confluence_long_s = | source_confluence_long_EW =
mouth = Arroyo de la Laguna
mouth_location = Pleasanton, California
mouth_region = | mouth_country =
mouth_elevation_imperial = 315
mouth_elevation_note =
mouth_lat_d = 37 | mouth_lat_m = 40 | mouth_lat_s = 37 | mouth_lat_NS = N
mouth_long_d = 121 | mouth_long_m = 54 | mouth_long_s = 44 | mouth_long_EW = W
mouth_coordinates_note =
length_imperial =
length_orientation =
width_imperial = | width_orientation =
depth_imperial =
volume_imperial =
watershed_imperial =
discharge_imperial =
discharge_max_imperial =
discharge_min_imperial =
free = | free_type =


map_caption =
map_background =
map_locator =
map_locator_x =
map_locator_y =
website =
footnotes =

Arroyo Mocho is a stream in eastern Alameda County, California that traverses the cities of Livermore and Pleasanton. [ [http://www.museumca.org/creeks/133B08-OMAMocho.html# On Line Map of Arroyo Mocho Watershed] ]

The underlying aquifer is the Mocho Subbasin, whose eastern boundary is the Tesla Fault. Some groundwater flow occurs across this fault boundary, but flows are discontinuous below a depth of 50 feet across the Tesla Fault and south of the Arroyo Mocho channel across the Livermore Fault. ["Environmental Site Screening Analysis, 2127 Railroad Avenue, Livermore, California", Earth Metrics rpt no. 7785, San Mateo, Ca., Feb., 1989]

ee also

*Arroyo del Valle
*Hacienda Business Park
*List of watercourses in the San Francisco Bay Area

References