Page | 1
OSSF INSTALLER 1 LICENSE EXAM 2026 ACTUAL EXAM WITH
100% VERIFIED QUESTIONS AND CORRECT SOLUTIONS | LATEST
2026-2027 |ACE YOUR GRADES.
1. Groundwater quality is recognized as a minor problem in Texas. -
correct answer -False
2. Cesspools and seepage pits are legal systems in Texas and may be
installed. - correct answer -False
3. Artesian aquifers can be contaminated by bore holes and injection
wells. - correct answer -True
4. In America, laws can be successfully enforced only when the
majority of citizens voluntarily comply. - correct answer -True
5. Homeowners should be educated the need for and importance of
maintaining their OSSF system. - correct answer -True
6. On-site sewage facilities (OSSF) have been regulated statewide
since - correct answer -Sept I 1989
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7. The state agency responsible for regulating OSSF systems is -
correct answer -TCEQ
8. The first regulation of OSSF systems in Texas was done by -
correct answer -local government
9. Bore holes and injection wells are legal in Texas and may be
installed. - correct answer -False
10. The intent of the HB1875 law is that most of the regulation of
OSSF systems be done by government. - correct answer Local
government
11. An official inspector of OSSF systems is a - correct answer DR
12. A local government with the authority to regulate septic systems is
termed an - correct answer -Authori ced Agent
OSSF INSTALLER 1 LICENSE EXAM 2026 ACTUAL EXAM WITH
100% VERIFIED QUESTIONS AND CORRECT SOLUTIONS | LATEST
2026-2027 |ACE YOUR GRADES.
1. Groundwater quality is recognized as a minor problem in Texas. -
correct answer -False
2. Cesspools and seepage pits are legal systems in Texas and may be
installed. - correct answer -False
3. Artesian aquifers can be contaminated by bore holes and injection
wells. - correct answer -True
4. In America, laws can be successfully enforced only when the
majority of citizens voluntarily comply. - correct answer -True
5. Homeowners should be educated the need for and importance of
maintaining their OSSF system. - correct answer -True
6. On-site sewage facilities (OSSF) have been regulated statewide
since - correct answer -Sept I 1989
, Page | 2
7. The state agency responsible for regulating OSSF systems is -
correct answer -TCEQ
8. The first regulation of OSSF systems in Texas was done by -
correct answer -local government
9. Bore holes and injection wells are legal in Texas and may be
installed. - correct answer -False
10. The intent of the HB1875 law is that most of the regulation of
OSSF systems be done by government. - correct answer Local
government
11. An official inspector of OSSF systems is a - correct answer DR
12. A local government with the authority to regulate septic systems is
termed an - correct answer -Authori ced Agent
