CT Septic License Exam Questions and answers
with verified Answers (Latest Update 2026)
UPDATE!!
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Practice questions for this set
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4'
Choose an answer
What are the capacities for each How many consecutive readings
1 2
side of a septic tank? shall be taken for a perc test
How many additional gallons per
Leaching system shall be ____' above
3 bedroom are required for each 4
ledge or fractured rock
bedroom beyond 4?
Don't know?
Terms in this set (72)
, What are the capacities for each 2/3 inlet side, 1/3 outlet side
side of a septic tank?
How many inches lower should the 3"
outlet be from the inlet in a septic
tank?
What information must be present - Name of manufacturer
on the outlet side of a septic tank? - Date manufactured
- Size of tank in gallons
- External load limit
- Warning placard
How many additional gallons per 125 gallons
bedroom are required for each
bedroom beyond 3?
How many additional gallons per 225 gallons
bedroom are required for each
bedroom beyond 4?
How far below finished grade can No deeper than 12"
clean out and baffle inspection
manholes be?
Tank riser covers shall be at least 59 lbs, tank covers shall remain on tank clean
_________ lbs, or_______________________, or outs, a secondary safety device shall be provided
_______________________________
What are the 3 main functions of a 1. Removes most of the settleable solids
septic tank? 2. Provides and effluent of relatively uniform
physical, chemical and biological characteristics
3. Provides some reduction in pollution levels in
the effluent
with verified Answers (Latest Update 2026)
UPDATE!!
Save
Practice questions for this set
Learn 1 /7 Study with Learn
4'
Choose an answer
What are the capacities for each How many consecutive readings
1 2
side of a septic tank? shall be taken for a perc test
How many additional gallons per
Leaching system shall be ____' above
3 bedroom are required for each 4
ledge or fractured rock
bedroom beyond 4?
Don't know?
Terms in this set (72)
, What are the capacities for each 2/3 inlet side, 1/3 outlet side
side of a septic tank?
How many inches lower should the 3"
outlet be from the inlet in a septic
tank?
What information must be present - Name of manufacturer
on the outlet side of a septic tank? - Date manufactured
- Size of tank in gallons
- External load limit
- Warning placard
How many additional gallons per 125 gallons
bedroom are required for each
bedroom beyond 3?
How many additional gallons per 225 gallons
bedroom are required for each
bedroom beyond 4?
How far below finished grade can No deeper than 12"
clean out and baffle inspection
manholes be?
Tank riser covers shall be at least 59 lbs, tank covers shall remain on tank clean
_________ lbs, or_______________________, or outs, a secondary safety device shall be provided
_______________________________
What are the 3 main functions of a 1. Removes most of the settleable solids
septic tank? 2. Provides and effluent of relatively uniform
physical, chemical and biological characteristics
3. Provides some reduction in pollution levels in
the effluent
