and (c) The proposed redevelopment is consistent with the city master plan. (3) Public flood control and stormwater management facilities that drain or treat water from multiple development projects or from a significant portion of a watershed, may be allowed provided
Read it in the chapter →Land use · Alexandria, Virginia
public flood control and stormwater management facilities
How this ordinance defines it
The operative definition is the local one. Codes routinely subdivide a category into tiers — “day care 2, family”, “group home 2” — and attach different permissions to each, so only Alexandria’s own text settles what this covers.