prev | next

9VAC25-151-370. Sector AD - Nonclassified facilities/stormwater discharges designated by the board as requiring permits.

A. Discharges covered under this section. Sector AD is used to provide permit coverage for facilities designated by the board as needing a stormwater permit under the provisions of 9VAC25-31-120 A 1 c or under 9VAC25-31-120 A 7 a (1) or (2) of the VPDES Permit Regulation. Therefore, almost any type of stormwater discharge could be covered under this sector. Permittees shall be assigned to Sector AD by the board and may not choose Sector AD as the sector describing the facility's activities.

B. Additional requirements. No additional sector-specific requirements apply to this sector.

C. Benchmark monitoring and reporting requirements. Nonclassified facilities/stormwater discharges designated by the board as requiring permits are required to monitor their stormwater discharges for the pollutants of concern listed in Table 370.

Table 370
Sector AD - Benchmark Monitoring Requirements

Pollutants of Concern

Benchmark Concentration

Nonclassified Facilities/Stormwater Discharges Designated By the Board As Requiring Permits

Total Suspended Solids (TSS)

100 mg/L

Statutory Authority

62.1-44.15 of the Code of Virginia; 402 of the federal Clean Water Act; 40 CFR Parts 122, 123, and 124.

Historical Notes

Derived from Virginia Register Volume 15, Issue 9, eff. June 30, 1999; amended, Virginia Register Volume 20, Issue 16, eff. July 1, 2004; Volume 25, Issue 19, eff. June 24, 2009; Volume 30, Issue 11, eff. July 1, 2014.


prev | next | new search | table of contents | home