PIMA COUNTY MS4, AZ: NPDES AZS000002 discharge permit, effluent exceedances, inspections, penalties

PIMA COUNTY MS4, Arizona: Individual permit AZS000002, held by PIMA COUNTY; Large municipal storm sewer systems; Effective; issued December 21, 2020, term to June 30, 2026.

Arizona holds 8 Large municipal storm sewer systems coverages of this permit type in EPA’s file; 0 were issued before AZS000002.

Coverages issued nearest AZS000002

• 2020-12-30: CITY OF TUCSON MS4: AZS000001, held by TUCSON, CITY OF
• 2020-12-31: CITY OF PHOENIX MS4: AZS000003, held by PHOENIX, CITY OF_MS4
• 2020-12-31: CITY OF MESA MS4: AZS000004, held by MESA, CITY OF
• 2020-12-31: CITY OF TEMPE MS4: AZS000005, held by TEMPE, CITY OF
• 2020-12-31: ARIZONA DEPARTMENT OF TRANSPORTATION-MS4: AZS000018, held by ARIZONA DEPT OF TRANSPORTATION

PIMA COUNTY MS4 among its neighbors

12 discharge permits are in the West Branch Santa Cruz River subwatershed (HUC 150503010903); AZS000002 is one. Its county: 188, 6 major; AZS000002 is major permit.

Other permits in the West Branch Santa Cruz River subwatershed (HUC 150503010903)

• CARDINAL AVE SEWER & CHANNEL, Unknown: AZC114226, minor, term to 2030-08-28
• CHOLLA MAGNET HIGH SCHOOL, Tucson: AZC115936, minor, term to 2030-08-28
• REDFORD ESTATES, Unknown: AZC103588, minor, term to 2025-06-30
• REDFORD ESTATES, Unknown: AZC110782, minor, term to 2030-08-28
• SAGUARO HAVEN, Tucson: AZC098792, minor, term to 2025-06-30
• SAGUARO HAVEN, Tucson: AZC111963, minor, term to 2030-08-28
• SORREL RIDGE, Unknown: AZC103878, minor, term to 2025-06-30
• SORREL RIDGE, Unknown: AZC112603, minor, term to 2030-08-28
• SORREL RIDGE, Unknown: AZC115666, minor, term to 2030-08-28
• WR 5067240 CABALLO FEEDER PHASE 1 CALLE TORIM – SETTLER AVE TO SORREL, Unknown: AZC117479, minor, term to 2030-08-28