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School
California State University, Sacramento *
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Course
103
Subject
Geography
Date
Feb 20, 2024
Type
docx
Pages
3
Uploaded by ConstableSummerRedPanda36
Part A - Geographic Information
When conducting your landfill site assessments, there are several geologic characteristics and other factors you must take into account. The maps below project a variety of data that impact a site's suitability. Label each of the site characteristics accordingly.
Site 1 Site located within a 100-year flood boundary
Site 2 Site located within wetlands
Site 3 Site located within one mile of active of an active oil or gas well
Site 4 Site underlain by limestone
Site 5 Site located above underground mining activity
Part B - Site Assessment
You have reviewed each of the five sites to see if they meet the general geology and soil requirements of the State Administrative Code. Now you must rate each site according to several different characteristics. Read each of the characteristics below and determine which site it applies to.
Site 1 Within a flood hazard area
Site 2 Within or too close to wetland
Site 3 Too close to an oil or gas well
Site 3 Close to a fault with recent movements
Site 4 Underlain by potentially cavernous rock
Site 5 Underlain by an underground mine
Part C - Fault Zones and Site Selection
Why might recently active fault zones pose a threat to landfill site selection?
Ground motion due to an earthquake could damage the landfill.
Part D - MSWLF Requirements
Of the following, which site would meet all of the requirements for a MSWLF (municipal solid waste landfill)?
3 miles southwest of Hopper
Part E - Geologic Landfill Suitability
Of the following geologic units, which one would be best suited for a landfill?
Needmore Shale
Part F - Landfills and Underground Mining
Landfills cannot be located in areas where underground mining has taken place. Why is this the case?
Areas where subsurface mining has taken place are prone to sinkholes, which could damage a landfill.
Part G - Natural Gas Production Wells
Which geologic unit contains all of the natural gas production wells?
Needmore Shale
Part H - Potential Mining Targets
What was probably being mined at the underground mining locations on the map?
Coal
Part I - Landfill Types
Which type of landfill is being proposed for the Hazard City region?
type 1
Part J - Landfills and Floods
Landfills must be located outside the boundaries of what type of floods?
100-year
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