Onsite Wastewater Systems Questions and
Verified Answers
Who has a septic tank system? Correct Answer: All buildings in NC with plumbing
must be connected to some type of approved wastewater disposal system.
If a building with plumbing facilities is not on a city sewer system, then in most
cases it has a ____________ to dispose of wastewater. Correct Answer: septic tank
system
Who regulates onsite wastewater systems? Correct Answer: Onsite wastewater
section (OSWW), Division of Environmental Health (DEH), Department of
Environment and Natural Resources (DENR)
Authority is delegated to local __________________ to issue septic permits, regulate
installations, and enforce NC laws and rules. Correct Answer: health department
Local health department staff are trained and authorized by the ______ and
_______ Section. Correct Answer: DEH and OSWW
A permit is needed before any ______ is installed or repaired. Correct Answer:
septic system
An Environmental Health Specialist must visit the site to evaluate ________ and
________________ before a permit can be issued. Correct Answer: soil and site
conditions
An EHS must also approve the installation before it is put into use and before the
electrical supply is _____________ connected to the building. Correct Answer:
permanently
New System Permits Correct Answer: improvement or authorization to construct
permits; all regulations apply
, Repair Permits Correct Answer: Best professional judgement may be used by the
EHS
Existing Service Permit Correct Answer: Reuse of an existing system; e.g. new
mobile home moved onto site
Operations Permit Correct Answer: After final inspection of the installation by the
EHS
Typical Permitting Procedure in NC:
-Apply to Environmental Health Section of the _________________.
-_________________ by an ESH.
-Issuance or denial of _______ permit.
-Issuance of Authorization to ________ Permit. (including specifications for the
system)>
-Installation of the system by a __________________.
-Final ______________ by ESH.
-Issuance of the __________________ permit. (conditions may apply). Correct
Answer: -county health department
-soil and site evaluation
-improvement
-construct
-private installer
Verified Answers
Who has a septic tank system? Correct Answer: All buildings in NC with plumbing
must be connected to some type of approved wastewater disposal system.
If a building with plumbing facilities is not on a city sewer system, then in most
cases it has a ____________ to dispose of wastewater. Correct Answer: septic tank
system
Who regulates onsite wastewater systems? Correct Answer: Onsite wastewater
section (OSWW), Division of Environmental Health (DEH), Department of
Environment and Natural Resources (DENR)
Authority is delegated to local __________________ to issue septic permits, regulate
installations, and enforce NC laws and rules. Correct Answer: health department
Local health department staff are trained and authorized by the ______ and
_______ Section. Correct Answer: DEH and OSWW
A permit is needed before any ______ is installed or repaired. Correct Answer:
septic system
An Environmental Health Specialist must visit the site to evaluate ________ and
________________ before a permit can be issued. Correct Answer: soil and site
conditions
An EHS must also approve the installation before it is put into use and before the
electrical supply is _____________ connected to the building. Correct Answer:
permanently
New System Permits Correct Answer: improvement or authorization to construct
permits; all regulations apply
, Repair Permits Correct Answer: Best professional judgement may be used by the
EHS
Existing Service Permit Correct Answer: Reuse of an existing system; e.g. new
mobile home moved onto site
Operations Permit Correct Answer: After final inspection of the installation by the
EHS
Typical Permitting Procedure in NC:
-Apply to Environmental Health Section of the _________________.
-_________________ by an ESH.
-Issuance or denial of _______ permit.
-Issuance of Authorization to ________ Permit. (including specifications for the
system)>
-Installation of the system by a __________________.
-Final ______________ by ESH.
-Issuance of the __________________ permit. (conditions may apply). Correct
Answer: -county health department
-soil and site evaluation
-improvement
-construct
-private installer
