Clean Water Act discharge permit · NPDES SDR10P591
RIVER PARK ADDITION, Brandon, SD: NPDES SDR10P591 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
RIVER PARK ADDITION, held by Western Hills, LLC, holds NPDES permit SDR10P591. EPA’s file records it issued August 21, 2024 and expiring October 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for RIVER PARK ADDITION: its NPDES ID, its permit type and status, its dates, its address in Brandon, South Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDR10P591.
Identity
| Facility as filed | RIVER PARK ADDITION |
|---|---|
| Permittee as filed | Western Hills, LLC |
| NPDES ID | SDR10P591 |
| 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 | August 21, 2024 |
| Expiration date | October 31, 2028 |
| Issuing agency | SDDANR |
| Address | Brandon, SD 57005 |
| Subwatershed | Cactus Hills-Big Sioux River (HUC 101702031705) |
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 SDR10P591.
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 SDR10P591.
Inspections
EPA’s inspection file holds no inspection for NPDES SDR10P591.
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 SDR10P591.
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, SDR10P591.
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- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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 SDR10P591 there.
RIVER PARK ADDITION, Brandon, South Dakota: Coverage under a general permit SDR10P591, held by Western Hills, LLC; Construction stormwater; Effective; issued August 21, 2024, term to October 31, 2028, by SDDANR.
South Dakota holds 1,358 Construction stormwater coverages of this permit type in EPA’s file; 637 were issued before SDR10P591.
Coverages issued nearest SDR10P591
- 2024-08-13: BIG SIOUX RECREATION OUTLET IMPROVEMENT, Brandon: SDR10P5A4, held by LT Companies Inc dba Parkway Construction
- 2024-08-13: BASIN 15 SANITARY SEWER, PHASE 2A & PHASE 2B EXTENSION, Sioux Falls: SDR10P5B1, held by City of Sioux Falls
- 2024-08-13: TRIPP COUNTY WATER DISTRICT SYSTEM IMPROVEMENTS, Wood: SDR10P5B7, held by Northern Plains, LLC
- 2024-08-15: RICE COMPANIES BUILDING 2024, Sioux Falls: SDR10P5B3, held by Rice Companies
- 2024-08-19: AVERA MCKENNAN - WOMEN'S & CHILDREN'S ADDITION & REMODEL, Sioux Falls: SDR10P5BC, held by Journey Construction
- 2024-08-27: NORTH TRUNK LINE, Sturgis: SDR10P5BU, held by City of Sturgis
- 2024-08-30: DMSD SYSTEM WIDE IMPROVEMENTS, Lead: SDR10P57P, held by Mainline Contracting
- 2024-08-30: KEYSTONE SITE IMPROVEMENTS - CANTON, Canton: SDR10P58Z, held by Dakota Specialty Solutions, LLC
- 2024-08-30: CRESBARD UTILITY IMPROVEMENTS, Cresbard: SDR10P5A8, held by H&W Contracting
- 2024-08-30: ELLSWORTH CLEAN WATER - WATER MAIN, Rapid City: SDR10P5AV, held by Advanced Design Engineering & Surveying, Inc.
RIVER PARK ADDITION among its neighbors
97 discharge permits are in the Cactus Hills-Big Sioux River subwatershed (HUC 101702031705); SDR10P591 is one.
Other permits in the Cactus Hills-Big Sioux River subwatershed (HUC 101702031705)
- 2025 CINDER AND LIME SLURRY PONDS CLOSURE BY REMOVAL, Sioux Falls: SDR10P5PU, minor, term to 2028-10-31
- ALIBI BAR, Sioux Falls: SDR10K703, minor, term to 2023-03-31
- ARROWHEAD PARKWAY PHASE 2B @ VETERANS PARKWAY, Sioux Falls: SDR10P5ET, minor, term to 2028-10-31
- ASPEN HARBOR ADDITION, Brandon: SDR10I075, minor, term to 2023-03-31
- BIG SIOUX RECREATION OUTLET IMPROVEMENT, Brandon: SDR10P5A4, minor, term to 2028-10-31
- BRANDON CORE AREA RECONSTRUCTION, PHASE 2B, Brandon: SDR10P5A2, minor, term to 2028-10-31
- BRANDON WTP EXPANSION, Brandon: SDR10K836, minor, term to 2023-03-31
- BRANDON, CITY OF (WTP), Brandon: SDG860074, minor, term to 2021-09-30
- BURNSFIELD ADDITION, Sioux Falls: SDR10K395, minor, term to 2023-03-31
- BURWELL SITE, Sioux Falls: SDR10K864, minor, term to 2023-03-31
Nearby on the register
- Discharge permits in Brandon
- Every permit record in Brandon, A to Z
- Discharge permits in South Dakota
- Every permit record in South Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.
What this page shows
The RIVER PARK ADDITION storm water construction permit, held by Western Hills, LLC in Brandon, South Dakota, is one of 29 storm water construction permits on EPA's NPDES register in that city, and 0.0% of those 29 carry a violation on file. Of all 26 storm water construction permits in Brandon, this one included, 73.1% were issued earlier than this permit's August 21, 2024 issue date. The permit also falls within the Cactus Hills-Big Sioux River subwatershed, where 97 NPDES permits are listed, this one included.