Vadose zone - Study guides, Class notes & Summaries

WA UST Site Assessor Exam Questions with Complete Solutions Rated A+ What is the hold time for soil and preserved GW GRO samples? - Correct Answer 14 days Is an ICC certification needed to install an AST? - Correct Answer No Flammability limits of gasoline - Correct Answer 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - Correct Answer 30 days MTCA Method A lead CUL, soil - Correct Answer 250 mg/kg MTCA Method A lead CUL, GW ...

______________ is the zone where gravity pulls water to a depth where all openings in soil or rock are filled with water correct answer: Saturated Zone _____________ is the top of the saturated zone. May rise or falls according to season or weather correct answer: Water Table _________ is part of the unsaturated zone. The unsaturated zone is directly below the surface and contains some water correct answer: Vadose Zone _____________ is a well that goes thru the confining layer. some ...

WA UST Site Assessor Exam Questions with solutions 2024 What is the hold time for soil and preserved GW GRO samples? - ANS ️️ 14 days Is an ICC certification needed to install an AST? - ANS ️️ No Flammability limits of gasoline - ANS ️️ 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - ANS ️️ 30 days MTCA Method A lead CUL, soil - ANS ️️ 250 mg/kg MTCA Method A lead CUL, GW - ANS ️️ 15 ug/L Is the vadose zone ...

REHS Exam: Water (Water supply, water treatment, water standards, water contaminants, wells, surface water) with Complete SolutionsREHS Exam: Water (Water supply, water treatment, water standards, water contaminants, wells, surface water) with Complete SolutionsREHS Exam: Water (Water supply, water treatment, water standards, water contaminants, wells, surface water) with Complete Solutions Around what percent of Earth's water is freshwater? - ANSWER-1-3% What is the saturated zone? - ANS...

WA UST Site Assessor Exam | Questions and Correct Answers | Latest Update 2024/2025 What is the hold time for soil and preserved GW GRO samples? - Answer -14 days Is an ICC certification needed to install an AST? - Answer -No Flammability limits of gasoline - Answer -1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - Answer -30 days MTCA Method A lead CUL, soil - Answer -250 mg/kg MTCA Method A lead CUL, GW - Answer -15 ug/L Is the...

What is the hold time for soil and preserved GW GRO samples? correct answers14 days Is an ICC certification needed to install an AST? correct answersNo Flammability limits of gasoline correct answers1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? correct answers30 days MTCA Method A lead CUL, soil correct answers250 mg/kg MTCA Method A lead CUL, GW correct answers15 ug/L Is the vadose zone saturated or unsaturated? correct a...

What is the hold time for soil and preserved GW GRO samples? correct answers14 days Is an ICC certification needed to install an AST? correct answersNo Flammability limits of gasoline correct answers1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? correct answers30 days MTCA Method A lead CUL, soil correct answers250 mg/kg MTCA Method A lead CUL, GW correct answers15 ug/L Is the vadose zone saturated or unsaturated? correct a...

What is the hold time for soil and preserved GW GRO samples? - 14 days Is an ICC certification needed to install an AST? - No Flammability limits of gasoline - 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - 30 days MTCA Method A lead CUL, soil - 250 mg/kg MTCA Method A lead CUL, GW - 15 ug/L Is the vadose zone saturated or unsaturated? - Unsaturated List in order of most mobile to least mobile: Bunker C, heating oil, diesel, gasoli...

REHS Exam – Water Questions and Answers Graded A Saturated zone all pore spaces filled with water allows water to travel Water table top of saturated zone Vadose zone part of unsaturated zone Flowing artesian well pressure causes water to rise above ground level Aquaclude Confining layer, rock or clay Confined aquifer groundwater below layer of solid rock or clay Aquitard retards flow of water 2 biggest water users 1. Therm-electric power 2. Irrigation Public water system At least 25 p...

What is the hold time for soil and preserved GW GRO samples? Ans 14 days Is an ICC certification needed to install an AST? Ans No Flammability limits of gasoline Ans 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? Ans 30 days MTCA Method A lead CUL, soil Ans 250 mg/kg MTCA Method A lead CUL, GW Ans 15 ug/L Is the vadose zone saturated or unsaturated? Ans Unsaturated List in order of most mobile to least mobile: Bunker C, heating oil, ...