ROCHFORD MINERAL EXPLORATION, Rochford, SD: NPDES SDR10P5V5 discharge permit, effluent exceedances, inspections, penalties

ROCHFORD MINERAL EXPLORATION, Rochford, South Dakota: General permit coverage SDR10P5V5, held by Pete Lien & Sons, Inc.; Construction stormwater; Effective; issued March 30, 2026, term to October 31, 2028, by SDDANR.

South Dakota holds 1,358 Construction stormwater coverages of this permit type in EPA’s file; 1,130 were issued before SDR10P5V5.

Coverages issued nearest SDR10P5V5

• 2026-03-30: RAISING CANE'S #C1547 SIOUX FALLS, SD, Sioux Falls: SDR10P5UA, held by Zernco, Inc.
• 2026-03-30: B-21 EAST ALERT APRON EPS, Ellsworth Air Force Base: SDR10P5UV, held by BRYAN CONSTRUCTION
• 2026-03-30: EAST 5TH AVENUE RECONSTRUCTION, Mitchell: SDR10P5V1, held by Halme, Inc.
• 2026-03-30: EAST 6TH AVE RECONSTRUCTION, Mitchell: SDR10P5V3, held by Metro Construction Inc.
• 2026-03-30: MINNEHAHA COUNTY SUBSTATION GRADING, Lyons: SDR10P5V4, held by East River Electric Power Cooperative, Inc.
• 2026-04-07: OAHE DAM SPILLWAY REHABILITATION, Fort Pierre: SDR10P5UK, held by Construction Leaders Company, LLC
• 2026-04-20: BMU RAW & TREATED WATER PIPELINE - PHASE 6, Brookings: SDR10P5UG, held by Brookings Municipal Utilities
• 2026-04-20: HWY 105 & HWY 116 ROUNDABOUT, Lennox: SDR10P5UI, held by BX Civil & Construction
• 2026-04-20: XCEL ENERGY - SIOUX FALLS SERVICE CENTER, Sioux Falls: SDR10P5UM, held by Runge Enterprises
• 2026-04-20: 3604 W. HOVLAND DRIVE, Sioux Falls: SDR10P5V9, held by Robert D Jellis & Kathleen Jellis

ROCHFORD MINERAL EXPLORATION among its neighbors

3 discharge permits are in the Silver Creek-Rapid Creek subwatershed (HUC 101201100103); SDR10P5V5 is one.

Other permits in the Silver Creek-Rapid Creek subwatershed (HUC 101201100103)

• LAZY BEAVER MINE, Rapid City: SD0028613
• PCN 08P3, Rochford: SDR10P312