The following words and terms shall have the following meaning:
BEST MANAGEMENT PRACTICEMeans a technique, measure, or structural control that is used to manage the quantity and/or improve the quality of stormwater runoff from a developed site.
DISCHARGEMeans to dispose of, deposit, spill, pour, inject, dump, pump, leak, or place by any means, or that which is disposed of, deposited, spilled, poured, injected, dumped, pumped, leaked, or placed by any means.
IMPERVIOUS SURFACEMeans any area improved, graded, and/or surfaced with impervious material or resulting in impervious conditions. An impervious material or condition is present when the natural infiltration of water into the soil is significantly impeded or prevented. An impervious surface includes that portion of the land surface covered by an elevated structure, such as a bridge or deck, regardless of whether the land surface itself remains pervious or impervious.
IMPROVED PARCELMeans any parcel, regardless of zoning district, zoning classification, or land use, that has 250 or more square feet of impervious surface.
INSPECTIONMeans an on-site review of a project's compliance with the permit, the City's stormwater management program, and any applicable design criteria, or an on-site review to obtain information or conduct surveys or investigations necessary in the enforcement of this chapter.
OWNER or LANDOWNERMeans the owner or owners of the freehold of the premises or lesser estate therein, a mortgagee or vendee in possession, assignee of rents, receiver, executor, trustee, lessee or other person, firm or corporation in control of a property.
REGULATIONSMeans the Virginia Erosion and Stormwater Management Regulation, 9VAC25-875-10, et seq., as amended.
STORM SEWER SYSTEM or STORM DRAINAGE SYSTEMMeans all facilities, conveyances, structures, and other items located within the City of Lexington and owned and/or operated by the City of Lexington which are designed or used for collecting, storing, or conveying stormwater, including, but not limited to, roads, streets, catch basins, drop inlets, curbs, gutters, ditches, pipes, lakes, ponds, manmade channels, storm drains, outfalls, retention, detention, and infiltration basins, and other facilities.
UNIMPROVED PARCELMeans any parcel, regardless of zoning district, zoning classification, or land use, that has less than 250 square feet of impervious surface.