Page 1 of 90
Kansas Water Well Drilling Contractor Exam – ACTUAL EXAM
COMPLETE QUESTIONS AND VERIFIED SOLUTIONS LATEST
UPDATE THIS YEAR
Kansas Water Well Drilling Contractor Exam
FULL EXAM COVERAGE AREAS (Across All Batches)
This comprehensive exam series will cover:
1. Kansas Regulatory Agencies & Authority
2. Kansas Water Appropriation Act & Water Rights
3. Kansas Department of Agriculture – Division of Water Resources (DWR) Rules
4. Kansas Department of Health and Environment (KDHE) Well Construction Standards
5. Licensing & Contractor Responsibilities
6. Well Permitting Requirements
7. Site Selection & Setback Distances
8. Well Design & Construction Standards
9. Casing Materials & Installation
10. Grouting Requirements & Methods
11. Sanitary Seals & Surface Protection
12. Drilling Methods (Rotary, Cable Tool, Auger)
13. Aquifer Types & Groundwater Principles
14. Pump Installation & Components
15. Abandoned Well Plugging Requirements
16. Contamination Prevention & Wellhead Protection
17. Well Disinfection & Sampling
18. Recordkeeping & Reporting Requirements
19. Safety Regulations (OSHA relevance)
,Page 2 of 90
20. Environmental Compliance & Spill Response
21. Cross-Connection & Backflow Prevention
22. Yield Testing & Pumping Tests
23. Well Maintenance & Rehabilitation
24. Legal Penalties & Enforcement
25. Contractor Ethics & Professional Conduct
BATCH 1 – QUESTIONS 1–50
(50 Complete MCQs with Correct Answers & Detailed Rationales)
Question 1
Which agency primarily regulates water well drilling in Kansas?
A. Kansas Corporation Commission
B. Kansas Department of Health and Environment
C. Kansas Department of Agriculture – Division of Water Resources
D. U.S. Environmental Protection Agency
Correct Answer: C
Rationale:
The Kansas Department of Agriculture (KDA), Division of Water Resources (DWR), oversees
water well drilling regulation and enforcement under Kansas law.
Question 2
,Page 3 of 90
The primary purpose of well casing is to:
A. Increase pumping capacity
B. Improve water taste
C. Prevent borehole collapse and contamination
D. Reduce drilling time
Correct Answer: C
Rationale:
Casing stabilizes the borehole and protects groundwater from surface contamination.
Question 3
What is the typical minimum separation between a water well and a septic tank in Kansas?
A. 25 feet
B. 50 feet
C. 75 feet
D. 100 feet
Correct Answer: B
Rationale:
Kansas regulations generally require a minimum 50-foot separation between wells and septic
tanks to reduce contamination risk.
, Page 4 of 90
Question 4
Grout is installed in a well primarily to:
A. Increase yield
B. Seal the annular space and prevent contamination
C. Strengthen the pump
D. Reduce drilling costs
Correct Answer: B
Rationale:
Grout seals the space between casing and borehole to prevent vertical contaminant migration.
Question 5
Which aquifer type consists of sand and gravel deposits?
A. Confined aquifer
B. Unconfined aquifer
C. Karst aquifer
D. Artesian aquifer
Correct Answer: B
Rationale:
Unconfined aquifers are typically shallow sand and gravel formations directly recharged by
surface water.
Kansas Water Well Drilling Contractor Exam – ACTUAL EXAM
COMPLETE QUESTIONS AND VERIFIED SOLUTIONS LATEST
UPDATE THIS YEAR
Kansas Water Well Drilling Contractor Exam
FULL EXAM COVERAGE AREAS (Across All Batches)
This comprehensive exam series will cover:
1. Kansas Regulatory Agencies & Authority
2. Kansas Water Appropriation Act & Water Rights
3. Kansas Department of Agriculture – Division of Water Resources (DWR) Rules
4. Kansas Department of Health and Environment (KDHE) Well Construction Standards
5. Licensing & Contractor Responsibilities
6. Well Permitting Requirements
7. Site Selection & Setback Distances
8. Well Design & Construction Standards
9. Casing Materials & Installation
10. Grouting Requirements & Methods
11. Sanitary Seals & Surface Protection
12. Drilling Methods (Rotary, Cable Tool, Auger)
13. Aquifer Types & Groundwater Principles
14. Pump Installation & Components
15. Abandoned Well Plugging Requirements
16. Contamination Prevention & Wellhead Protection
17. Well Disinfection & Sampling
18. Recordkeeping & Reporting Requirements
19. Safety Regulations (OSHA relevance)
,Page 2 of 90
20. Environmental Compliance & Spill Response
21. Cross-Connection & Backflow Prevention
22. Yield Testing & Pumping Tests
23. Well Maintenance & Rehabilitation
24. Legal Penalties & Enforcement
25. Contractor Ethics & Professional Conduct
BATCH 1 – QUESTIONS 1–50
(50 Complete MCQs with Correct Answers & Detailed Rationales)
Question 1
Which agency primarily regulates water well drilling in Kansas?
A. Kansas Corporation Commission
B. Kansas Department of Health and Environment
C. Kansas Department of Agriculture – Division of Water Resources
D. U.S. Environmental Protection Agency
Correct Answer: C
Rationale:
The Kansas Department of Agriculture (KDA), Division of Water Resources (DWR), oversees
water well drilling regulation and enforcement under Kansas law.
Question 2
,Page 3 of 90
The primary purpose of well casing is to:
A. Increase pumping capacity
B. Improve water taste
C. Prevent borehole collapse and contamination
D. Reduce drilling time
Correct Answer: C
Rationale:
Casing stabilizes the borehole and protects groundwater from surface contamination.
Question 3
What is the typical minimum separation between a water well and a septic tank in Kansas?
A. 25 feet
B. 50 feet
C. 75 feet
D. 100 feet
Correct Answer: B
Rationale:
Kansas regulations generally require a minimum 50-foot separation between wells and septic
tanks to reduce contamination risk.
, Page 4 of 90
Question 4
Grout is installed in a well primarily to:
A. Increase yield
B. Seal the annular space and prevent contamination
C. Strengthen the pump
D. Reduce drilling costs
Correct Answer: B
Rationale:
Grout seals the space between casing and borehole to prevent vertical contaminant migration.
Question 5
Which aquifer type consists of sand and gravel deposits?
A. Confined aquifer
B. Unconfined aquifer
C. Karst aquifer
D. Artesian aquifer
Correct Answer: B
Rationale:
Unconfined aquifers are typically shallow sand and gravel formations directly recharged by
surface water.
