ONTARIO OIT COMPREHENSIVE STUDY GUIDE 2026 FULL
QUESTIONS AND SOLUTIONS GRADED A+
● e. 99. Answer: C
● d. Certifying reports in SMARTS. Answer: a. Day to day implementation, inspections, and
observations
● d. Unsafe monitoring event. Answer: a. Qualifying rain event
● c. sediment control. Answer: b. run on/ run off control
● c. RUSLE 2 method. Answer: c. RUSLE 2 method
● d. Discharges of storm water from areas on tribal lands.. Answer: c. Clearing and
grading 2 acres of land
● d. 2 weeks. Answer: c. 10 days
● e. Causes or threatens to cause pollution, contamination, or nuisance. Answer: e.
Causes or threatens to cause pollution, contamination, or nuisance
● d. Stormwater treatment facility. Answer: b. Use of landscaping as a storm drain
treatment feature
● d. Less than 5. Answer: d. Less than 5
● d. ATS Sites only. Answer: d. ATS Sites only
● d. ASAP, but not more than 72 hours. Answer: d. ASAP, but not more than 72 hours
● e. Notice of Intent (NOI). Answer: d. Notice of Termination (NOT)
● b. the risk sediment discharges pose to the receiving waters.. Answer: a. the relative
amount of sediment that can be discharged, driven largely by scheduling and site
characteristics
● c. Sampling for pH, turbidity, and suspended sediments. Answer: b. Sampling for pH
and turbidity
, ● d. 14. Answer: d. 14
● d. Sediment Yield. Answer: d. Sediment Yield
● d. ASAP but not more than 72 hours. Answer: c. 48 hours
● e. Final landscaping and Site Stabilization Phase. Answer: c. Stormwater Sampling
● d. Potential pollutants on site. Answer: a. Project location, length of construction period,
and time of year
● d. Until the end of the construction project. Answer: b. for a minimum of 3 Years
● d. Wind Erosion. Answer: c. Sheet Erosion
● LUP projects are subject to post-construction requirements due to the nature of their
construction to return project sites to preconstruction conditions.. Answer: False
● A project may be terminated if construction activities have been suspended.. Answer:
True
● A project may not be terminated if the permitted construction property is
sold(property ownership has been transferred) prior to project completion. Answer:
False
● All Annual Reports, or other information required by the General Permit (other than
PRDs and NOTs) or requested by the Regional Water Board, State Water Board, U.S.
EPA, or local stormwater management agency shall be certified and submitted by the
QSD. Answer: False (LRP Certifies)
● At Risk Level 2 & 3 sites, receiving water monitoring is required if the receiving water
monitoring trigger exceeded pH, turbidity and SSC. Bioassessment for sites 30 acres
or larger.. Answer: False (Risk level 3 only)
● Discharges located within the watershed of an impaired water body, for which a
TMDL for sediment has been adopted by the Regional Water Board or USEPA, must
comply with the approved TMDL if it identifies "construction activity" or land
disturbance as a source of sediment.. Answer: True
● For purposes of "Final Stabilization", the site will not pose any additional sediment
discharge risk than it did prior to the commencement of construction activity.. Answer:
True
QUESTIONS AND SOLUTIONS GRADED A+
● e. 99. Answer: C
● d. Certifying reports in SMARTS. Answer: a. Day to day implementation, inspections, and
observations
● d. Unsafe monitoring event. Answer: a. Qualifying rain event
● c. sediment control. Answer: b. run on/ run off control
● c. RUSLE 2 method. Answer: c. RUSLE 2 method
● d. Discharges of storm water from areas on tribal lands.. Answer: c. Clearing and
grading 2 acres of land
● d. 2 weeks. Answer: c. 10 days
● e. Causes or threatens to cause pollution, contamination, or nuisance. Answer: e.
Causes or threatens to cause pollution, contamination, or nuisance
● d. Stormwater treatment facility. Answer: b. Use of landscaping as a storm drain
treatment feature
● d. Less than 5. Answer: d. Less than 5
● d. ATS Sites only. Answer: d. ATS Sites only
● d. ASAP, but not more than 72 hours. Answer: d. ASAP, but not more than 72 hours
● e. Notice of Intent (NOI). Answer: d. Notice of Termination (NOT)
● b. the risk sediment discharges pose to the receiving waters.. Answer: a. the relative
amount of sediment that can be discharged, driven largely by scheduling and site
characteristics
● c. Sampling for pH, turbidity, and suspended sediments. Answer: b. Sampling for pH
and turbidity
, ● d. 14. Answer: d. 14
● d. Sediment Yield. Answer: d. Sediment Yield
● d. ASAP but not more than 72 hours. Answer: c. 48 hours
● e. Final landscaping and Site Stabilization Phase. Answer: c. Stormwater Sampling
● d. Potential pollutants on site. Answer: a. Project location, length of construction period,
and time of year
● d. Until the end of the construction project. Answer: b. for a minimum of 3 Years
● d. Wind Erosion. Answer: c. Sheet Erosion
● LUP projects are subject to post-construction requirements due to the nature of their
construction to return project sites to preconstruction conditions.. Answer: False
● A project may be terminated if construction activities have been suspended.. Answer:
True
● A project may not be terminated if the permitted construction property is
sold(property ownership has been transferred) prior to project completion. Answer:
False
● All Annual Reports, or other information required by the General Permit (other than
PRDs and NOTs) or requested by the Regional Water Board, State Water Board, U.S.
EPA, or local stormwater management agency shall be certified and submitted by the
QSD. Answer: False (LRP Certifies)
● At Risk Level 2 & 3 sites, receiving water monitoring is required if the receiving water
monitoring trigger exceeded pH, turbidity and SSC. Bioassessment for sites 30 acres
or larger.. Answer: False (Risk level 3 only)
● Discharges located within the watershed of an impaired water body, for which a
TMDL for sediment has been adopted by the Regional Water Board or USEPA, must
comply with the approved TMDL if it identifies "construction activity" or land
disturbance as a source of sediment.. Answer: True
● For purposes of "Final Stabilization", the site will not pose any additional sediment
discharge risk than it did prior to the commencement of construction activity.. Answer:
True
