4 Va. Admin. Code § 25-31-505
If upon examination an operator determines that any water impounding structure in the permitted area has failed partially or completely, the incident must be reported to the division immediately.
§§ 45.1-161.3 and 45.1-180.3 of the Code of Virginia.
Derived from Virginia Register Volume 30, Issue 6, eff. December 19, 2013.