Texas Landscape Irrigator License Exam | Latest Update 2026/2027 |
200 Questions and Verified Answers with Rationales | 100% Correct |
Grade A+ | TCEQ Compliant
Domain 1: Regulations, Licensing & Administration
1. Which Texas Administrative Code (TAC) title primarily governs landscape irrigation licensing and
standards?
A) Title 22 – Health Services
B) Title 30 – Water and Wastewater
C) Title 16 – Professional and Occupational Standards
D) Title 34 – Public Safety
Correct Answer: B
Rationale: TAC Title 30 contains the rules for water and wastewater, including Chapter 344, which
specifically addresses landscape irrigation licensing and standards in Texas.
2. Which state agency is responsible for regulating the licensing of Landscape Irrigators in Texas?
A) Texas Department of Licensing and Regulation (TDLR)
B) Texas Water Development Board (TWDB)
C) Texas Commission on Environmental Quality (TCEQ)
D) Texas Department of Agriculture (TDA)
Correct Answer: C
Rationale: The Texas Commission on Environmental Quality (TCEQ) is the regulatory agency responsible
for licensing and overseeing Landscape Irrigators, Irrigation Technicians, and Irrigation Inspectors in
Texas.
,3. What is the minimum passing score required for each section of the Texas Landscape Irrigator
examination?
A) 60%
B) 65%
C) 70%
D) 75%
Correct Answer: C
Rationale: Applicants must achieve a minimum score of 70 percent for each section of the applicable
exam to pass.
4. How often must a Landscape Irrigator renew their license with TCEQ?
A) Every year
B) Every two years
C) Every three years
D) Every five years
Correct Answer: C
Rationale: Landscape Irrigator licenses must be renewed every three years. Licensees are required to
complete 24 hours of continuing education credits during each three-year renewal period (8 hours per
year).
5. How many hours of continuing education (CE) credits are required for license renewal every three
years?
A) 8 hours
B) 12 hours
C) 16 hours
,D) 24 hours
Correct Answer: D
Rationale: Licensees are required to complete 24 hours of agency-approved continuing education
credits during each three-year renewal period (8 hours per year).
6. What is the consequence of installing an irrigation system without a license in Texas?
A) A warning letter only
B) A fine with no criminal charges
C) Fines, possible criminal charges, and liens
D) Suspension of business operations for 30 days
Correct Answer: C
Rationale: Installing an irrigation system without a license can result in fines of up to $5,000 per
violation, possible criminal charges, and liens on property.
7. Under Texas law, who is ultimately responsible for obtaining the required permit before installing an
irrigation system?
A) The homeowner/property owner
B) The licensed landscape irrigator
C) The licensed irrigation technician
D) The general contractor for the property
Correct Answer: B
Rationale: The licensed landscape irrigator is responsible for obtaining the required permit before
installation.
8. Which of the following is NOT a required element on an irrigation installation contract?
, A) The irrigator's seal, signature, and date
B) The total agreed price and the date each party signed
C) A statement about TCEQ's role in regulating irrigation in Texas
D) A detailed warranty covering all sprinkler heads for five years
Correct Answer: D
Rationale: While contracts must be in writing and include specific elements such as the irrigator's seal,
price, and TCEQ statement, a detailed five-year warranty is not a required element under TAC §344.71.
9. All contracts to install an irrigation system must be in writing, signed by each party, and must specify
the irrigator's:
A) Social Security number
B) Name and license number
C) Date of birth
D) Previous work experience
Correct Answer: B
Rationale: Contracts must specify the irrigator's name, license number, business address, and provide a
mechanism for contacting the irrigator for warranty work.
10. A licensed Landscape Irrigator has not practiced irrigation for two years and lets their license expire.
To become licensed again, they must:
A) Only pay the renewal fee and a late penalty
B) Complete 24 hours of continuing education (CE) and submit a renewal application
C) Retake and pass the licensing examination again
D) Both B and C
200 Questions and Verified Answers with Rationales | 100% Correct |
Grade A+ | TCEQ Compliant
Domain 1: Regulations, Licensing & Administration
1. Which Texas Administrative Code (TAC) title primarily governs landscape irrigation licensing and
standards?
A) Title 22 – Health Services
B) Title 30 – Water and Wastewater
C) Title 16 – Professional and Occupational Standards
D) Title 34 – Public Safety
Correct Answer: B
Rationale: TAC Title 30 contains the rules for water and wastewater, including Chapter 344, which
specifically addresses landscape irrigation licensing and standards in Texas.
2. Which state agency is responsible for regulating the licensing of Landscape Irrigators in Texas?
A) Texas Department of Licensing and Regulation (TDLR)
B) Texas Water Development Board (TWDB)
C) Texas Commission on Environmental Quality (TCEQ)
D) Texas Department of Agriculture (TDA)
Correct Answer: C
Rationale: The Texas Commission on Environmental Quality (TCEQ) is the regulatory agency responsible
for licensing and overseeing Landscape Irrigators, Irrigation Technicians, and Irrigation Inspectors in
Texas.
,3. What is the minimum passing score required for each section of the Texas Landscape Irrigator
examination?
A) 60%
B) 65%
C) 70%
D) 75%
Correct Answer: C
Rationale: Applicants must achieve a minimum score of 70 percent for each section of the applicable
exam to pass.
4. How often must a Landscape Irrigator renew their license with TCEQ?
A) Every year
B) Every two years
C) Every three years
D) Every five years
Correct Answer: C
Rationale: Landscape Irrigator licenses must be renewed every three years. Licensees are required to
complete 24 hours of continuing education credits during each three-year renewal period (8 hours per
year).
5. How many hours of continuing education (CE) credits are required for license renewal every three
years?
A) 8 hours
B) 12 hours
C) 16 hours
,D) 24 hours
Correct Answer: D
Rationale: Licensees are required to complete 24 hours of agency-approved continuing education
credits during each three-year renewal period (8 hours per year).
6. What is the consequence of installing an irrigation system without a license in Texas?
A) A warning letter only
B) A fine with no criminal charges
C) Fines, possible criminal charges, and liens
D) Suspension of business operations for 30 days
Correct Answer: C
Rationale: Installing an irrigation system without a license can result in fines of up to $5,000 per
violation, possible criminal charges, and liens on property.
7. Under Texas law, who is ultimately responsible for obtaining the required permit before installing an
irrigation system?
A) The homeowner/property owner
B) The licensed landscape irrigator
C) The licensed irrigation technician
D) The general contractor for the property
Correct Answer: B
Rationale: The licensed landscape irrigator is responsible for obtaining the required permit before
installation.
8. Which of the following is NOT a required element on an irrigation installation contract?
, A) The irrigator's seal, signature, and date
B) The total agreed price and the date each party signed
C) A statement about TCEQ's role in regulating irrigation in Texas
D) A detailed warranty covering all sprinkler heads for five years
Correct Answer: D
Rationale: While contracts must be in writing and include specific elements such as the irrigator's seal,
price, and TCEQ statement, a detailed five-year warranty is not a required element under TAC §344.71.
9. All contracts to install an irrigation system must be in writing, signed by each party, and must specify
the irrigator's:
A) Social Security number
B) Name and license number
C) Date of birth
D) Previous work experience
Correct Answer: B
Rationale: Contracts must specify the irrigator's name, license number, business address, and provide a
mechanism for contacting the irrigator for warranty work.
10. A licensed Landscape Irrigator has not practiced irrigation for two years and lets their license expire.
To become licensed again, they must:
A) Only pay the renewal fee and a late penalty
B) Complete 24 hours of continuing education (CE) and submit a renewal application
C) Retake and pass the licensing examination again
D) Both B and C
