GRAND TERRACE, Ashland, OR: NPDES ORR10J927 discharge permit, effluent exceedances, inspections, penalties

GRAND TERRACE, Ashland, Oregon: General permit coverage ORR10J927, held by Casita Developments, LLC; Construction stormwater; Effective; issued May 5, 2026, term to December 15, 2030.

Oregon holds 613 Construction stormwater coverages of this permit type in EPA’s file; 434 were issued before ORR10J927.

Coverages issued nearest ORR10J927

• 2026-04-29: HAGER LANE SUBDIVISION, Klamath Falls: ORR10J922, held by Modoc Contracting Company
• 2026-04-30: HILLSBORO POLICE HQ, Hillsboro: ORR10J923, held by City of Hillsboro Public Works
• 2026-04-30: D RIVER VISITOR CENTER, Lincoln City: ORR10J924, held by City of Lincoln City
• 2026-05-04: GILMORE AND THOMPSON STREET IMPROVEMENTS, Heppner: ORR10J925, held by City of Heppner
• 2026-05-05: FINDLEY ACRES, Portland: ORR10J926, held by Noyes Development Co.
• 2026-05-06: SEWELL CORPORATE PARK II, Hillsboro: ORR10J928, held by Trammell Crow Portland Development, Inc.
• 2026-05-07: COYOTE RIDGE PHASE 1 - PULTE, Estacada: ORR10J929, held by Pulte Homes of Oregon, Inc.
• 2026-05-07: CALLOWAY CREEK SUBDIVISION PHASE 6, Adair Village: ORR10J930, held by Calloway Creek, LLC
• 2026-05-07: BLUE LOT RECONSTRUCTION, Salem: ORR10J931, held by Chemeketa Community College
• 2026-05-07: HARRISON HILLS, Medford: ORR10J932, held by RD Properties Oregon, LLC

GRAND TERRACE among its neighbors

4 discharge permits are in the Meyer Creek-Bear Creek subwatershed (HUC 171003080107); ORR10J927 is one.

Other permits in the Meyer Creek-Bear Creek subwatershed (HUC 171003080107)

• VALLEY VIEW LANDFILL, Ashland: OR0035441, minor, term to 2019-10-31
• VALLEY VIEW LANDFILL, Ashland: ORR501072, minor, term to 2026-07-01
• WEST VILLAGE SUBDIVISION, Ashland: ORR10G191, minor, term to 2020-12-14