Clean Water Act discharge permit · NPDES SDR10L010

ST PATRICK ST RECONSTRUCTION (PROJECT NO. 20-2582), Rapid City, SD: NPDES SDR10L010 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

ST PATRICK ST RECONSTRUCTION (PROJECT NO. 20-2582), held by City of Rapid City, holds NPDES permit SDR10L010. EPA’s file records it issued November 1, 2023 and expiring October 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for ST PATRICK ST RECONSTRUCTION (PROJECT NO. 20-2582): its NPDES ID, its permit type and status, its dates, its address in Rapid City, South Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDR10L010.

Identity

Facility as filed	ST PATRICK ST RECONSTRUCTION (PROJECT NO. 20-2582)
Permittee as filed	City of Rapid City
NPDES ID	SDR10L010
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	November 1, 2023
Expiration date	October 31, 2028
Issuing agency	SDDANR
Address	Rapid City, SD 57702
Subwatershed	St Germaine Ditch-Rapid Creek (HUC 101201100301)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES SDR10L010.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES SDR10L010.

Inspections

EPA’s inspection file holds no inspection for NPDES SDR10L010.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES SDR10L010.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, SDR10L010.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID SDR10L010 there.

ST PATRICK ST RECONSTRUCTION (PROJECT NO. 20-2582), Rapid City, South Dakota: Coverage under a general permit SDR10L010, held by City of Rapid City; Construction stormwater; Effective; issued November 1, 2023, term to October 31, 2028, by SDDANR.

South Dakota holds 1,358 Construction stormwater coverages of this permit type in EPA’s file; 474 were issued before SDR10L010. City of Rapid City holds 9 permits in South Dakota.

Other permits held by City of Rapid City

12TH STREET RECONSTRUCTION, Rapid City: SDR10L007, issued 2023-11-01
SUNBURST DRIVE RECONSTRUCTION, Rapid City: SDR10P250, issued 2022-10-31
PROJECT NO 22-2694/CIP51220 143RD AVE & COUNTY RD TRUNK SEWER EXTENSION, Rapid City: SDR10P50W, issued 2023-12-07
CANYON LAKE AREA RECONSTRUCTION - 7TH AVE, COTTONWOOD ST, AND MINNEKAHTA (2808), Rapid City: SDR10P5EN, issued 2025-03-06
SIOUX AVE, E ST CHARLES ST & RILEY AVE - ST & UTILITY (2780), Rapid City: SDR10P5LK, issued 2025-07-21
SOUTHWEST BOOSTER STATION RECONSTRUCTION (2759), Rapid City: SDR10P5LV, issued 2025-07-07
WONDERLAND DRIVE AREA STREET & UTILITY RECONSTRUCTION - PH 1 (2609), Rapid City: SDR10P5O0, issued 2025-08-01
EAST SAINT CHARLES STREET REGIONAL DRAINAGE IMPROVEMENTS (PROJECT NO. 2493), Rapid City: SDR10P5TR, issued 2026-02-20

Coverages issued nearest SDR10L010

2023-08-11: PCN 065K, Rapid City: SDR10P393, held by SD Department of Transportation
2023-11-01: IRENE WWTF IMPROVEMENTS, Irene: SDR10L001, held by City of Irene
2023-11-01: BOX WAREHOUSES, Box Elder: SDR10L002, held by Box Warehouse LLC
2023-11-01: WASTEWATER IMPROVEMENTS, Tabor: SDR10L003, held by Town of Tabor
2023-11-01: 12TH STREET RECONSTRUCTION, Rapid City: SDR10L007, held by City of Rapid City
2023-11-01: IPSWICH FORCE MAIN - SANITARY SEWER FORCE MAIN, Ipswich: SDR10L013, held by City of Ipswich
2023-11-01: HARRISBURG ELEMENTARY SCHOOL NO 8, Harrisburg: SDR10L014, held by Harrisburg School District #41-2
2023-11-01: GARDEN VILLAGE LOT F SITE CONSTRUCTION, Sioux Falls: SDR10L016, held by Skogen Builders
2023-11-01: UHV C2, Sioux Falls: SDR10L017, held by Universal Properties LLC
2023-11-01: HARRISBURG ROUNDABOUT, Harrisburg: SDR10L021, held by City of Harrisburg

ST PATRICK ST RECONSTRUCTION (PROJECT NO. 20-2582) among its neighbors

5 discharge permits are in the St Germaine Ditch-Rapid Creek subwatershed (HUC 101201100301); SDR10L010 is one.

Other permits in the St Germaine Ditch-Rapid Creek subwatershed (HUC 101201100301)

12TH STREET RECONSTRUCTION, Rapid City: SDR10L007, minor, term to 2028-10-31
ALPHA LAND COMPANY, Rapid City: SDR10K902
PCN 08N3, Farmingdale: SDR10P5DE, minor, term to 2028-10-31
THE TERRACES AT WESTHILL'S VILLAGE PHASE 1, Rapid City: SDR10P5G5, minor, term to 2028-10-31

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The ST PATRICK ST RECONSTRUCTION (PROJECT NO. 20-2582) permit, held by the City of Rapid City, is one of 109 storm water construction permits in Rapid City, and it is one of 5 NPDES permits in the St Germaine Ditch-Rapid Creek subwatershed, this one included. Only 0.9% of those 109 Rapid City storm water construction permits have a violation on file, and this permit has no pollutants under a numeric limit and no effluent exceedances.