VA DEQ SWM Inspector
63 Terms in this set
, VA DEQ SWM Inspector
VA DEQ SWM Inspector Exam | 63 Questions| With 100%
Verified Answers Latest Update.
What element is targeted by water quality criteria? - ✔✔✔-Phosphorous, it indicates
pollution by bonding with other pollutants.
At what % impervious cover are streams substantially affected? - ✔✔✔-25%
what is the site-based load limit for water quality? - ✔✔✔-0.41 lbs/acre/yr total
phosphorous
Virginia Runoff Reduction Method- method of load calculations - ✔✔✔-load
calculations based on land cover type and soil type.
what must happen to potentially harmful sheet flow runoff? - ✔✔✔-Must be diverted to
stormwater conveyance system.
SWM ponds must be able to convey water safely up to what level storm event? - ✔✔✔-
must be able to safely convey up to a 100-yr storm.
Define LDA - ✔✔✔-Land disturbing activity; any man-made change to the land surface
that potentially changes its runoff characteristics; includes clearing, grading, and
excavation.
What size LDA must comply with stormwater management regulation? in CPBA areas? -
✔✔✔-anything of 1 acre or more, or 2500 ft^2 in CPBA areas; may be more stringent
locally.
®™
63 Terms in this set
, VA DEQ SWM Inspector
VA DEQ SWM Inspector Exam | 63 Questions| With 100%
Verified Answers Latest Update.
What element is targeted by water quality criteria? - ✔✔✔-Phosphorous, it indicates
pollution by bonding with other pollutants.
At what % impervious cover are streams substantially affected? - ✔✔✔-25%
what is the site-based load limit for water quality? - ✔✔✔-0.41 lbs/acre/yr total
phosphorous
Virginia Runoff Reduction Method- method of load calculations - ✔✔✔-load
calculations based on land cover type and soil type.
what must happen to potentially harmful sheet flow runoff? - ✔✔✔-Must be diverted to
stormwater conveyance system.
SWM ponds must be able to convey water safely up to what level storm event? - ✔✔✔-
must be able to safely convey up to a 100-yr storm.
Define LDA - ✔✔✔-Land disturbing activity; any man-made change to the land surface
that potentially changes its runoff characteristics; includes clearing, grading, and
excavation.
What size LDA must comply with stormwater management regulation? in CPBA areas? -
✔✔✔-anything of 1 acre or more, or 2500 ft^2 in CPBA areas; may be more stringent
locally.
®™
