OSSF INSTALLER 1 FINAL EXAM 2026 TEST QUESTIONS
AND ANSWERS SCORED A+
✔✔The first regulation of OSSF systems in Texas was done by - ✔✔local government
✔✔The intent of the HB1875 law is that most of the regulation of OSSF systems be
done by government. - ✔✔Local government
✔✔An official inspector of OSSF systems is a - ✔✔DR
✔✔A local government with the authority to regulate septic systems is termed an -
✔✔Authori ced Agent
✔✔A person legally constructing OSSF systems as a business is an and must be
licensed by - ✔✔Installer, TCEQ
✔✔Penalties for violating OSSF regulations fall under the following headings: -
✔✔Criminal
Civil
Administrative
✔✔Installers must renew their registration (how often) - ✔✔3 yrs
✔✔A professional designer is either a ____ with experience in the design of -
✔✔Professional Engineer, Registered sanitarian, onsite waste water systems
✔✔ In the hydrologic cycle, water moves by evaporation and transpiration into the -
✔✔Atmosphere
✔✔evaporation where it comes in contact - ✔✔
✔✔Ground Water - ✔✔The term refers to water that collects beneath the surface of the
earth in porous, permeable, water-bearing geologic formations or aquifers.
✔✔Surface water - ✔✔refers to water that is found above ground in containment areas,
such as lakes, rivers, streams, creeks, and reservoirs.
✔✔Water table aquifers are recharged by - ✔✔Local percolation
✔✔Sepage pits - ✔✔
✔✔sepage pits - ✔✔Rock-filled or lined pits dug at least 4 feet deep at the end of a
septic tank absorption field system are called
AND ANSWERS SCORED A+
✔✔The first regulation of OSSF systems in Texas was done by - ✔✔local government
✔✔The intent of the HB1875 law is that most of the regulation of OSSF systems be
done by government. - ✔✔Local government
✔✔An official inspector of OSSF systems is a - ✔✔DR
✔✔A local government with the authority to regulate septic systems is termed an -
✔✔Authori ced Agent
✔✔A person legally constructing OSSF systems as a business is an and must be
licensed by - ✔✔Installer, TCEQ
✔✔Penalties for violating OSSF regulations fall under the following headings: -
✔✔Criminal
Civil
Administrative
✔✔Installers must renew their registration (how often) - ✔✔3 yrs
✔✔A professional designer is either a ____ with experience in the design of -
✔✔Professional Engineer, Registered sanitarian, onsite waste water systems
✔✔ In the hydrologic cycle, water moves by evaporation and transpiration into the -
✔✔Atmosphere
✔✔evaporation where it comes in contact - ✔✔
✔✔Ground Water - ✔✔The term refers to water that collects beneath the surface of the
earth in porous, permeable, water-bearing geologic formations or aquifers.
✔✔Surface water - ✔✔refers to water that is found above ground in containment areas,
such as lakes, rivers, streams, creeks, and reservoirs.
✔✔Water table aquifers are recharged by - ✔✔Local percolation
✔✔Sepage pits - ✔✔
✔✔sepage pits - ✔✔Rock-filled or lined pits dug at least 4 feet deep at the end of a
septic tank absorption field system are called
