OSSF REGULATIONS PRACTICE TEST|QUESTIONS AND 100% CORRECT WELL DETAILED ANSWERS|LATEST UPDATE!!!2025/2026|GUARANTEED PASS|GRADED A+

OSSF REGULATIONS PRACTICE TEST|QUESTIONS AND 100%
CORRECT WELL DETAILED ANSWERS|LATEST




1. Which organization is responsible for adopting and revising the OSSF Rules in Texas?

Texas Water Development Board

EPA

TCEQ

Texas Health Department


-ANSWER✅✅- TCEQ


2. Which licenses for on-site sewage facilities (OSSFs) in Texas require prior experience?

Installer II, Site Evaluator (SE), and Maintenance Provider (MP)

Installer II, Site Evaluator (SE), and Inspector

Installer II, Maintenance Provider (MP), and Inspector

Installer I, Site Evaluator (SE), and Maintenance Provider (MP)


-ANSWER✅✅- Installer II, Site Evaluator (SE), and Maintenance Provider (MP)




3. What is the maximum slope percentage for a site to be considered suitable for on-site sewage facilities
in Texas?




1

, 25

40

35

30


-ANSWER✅✅- 30%




4. What are the three main requirements to pre-qualify for the exam?


Paying a registration fee, completing a written exam, and attending a seminar.

Filling out a survey, attending a workshop, and submitting a health certificate.

Providing a letter of recommendation, passing a background check, and completing a training course.

Submitting an application and notarized experience statements, paying class and application
fees, and successfully completing the appropriate training course.


-ANSWER✅✅- Submitting an application and notarized experience statements, paying class
and application fees, and successfully completing the appropriate training course.




5. What two elements are allowed to enter the soil at its surface and migrate downward due to
interconnected pores?

bacteria, chemicals soil,

nutrients air, water light,

heat

-ANSWER✅✅- bacteria,

chemicals soil,




6. What are the three headings under which penalties for violating OSSF regulations can be imposed?