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EPA · discharge permits by watershed

Subbasin 10170203

563Current permits
3States
20Watersheds

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in South Dakota, Iowa, Minnesota. Each permit is placed by the outfall EPA names as its representative discharge point.

This subbasin contains 20 watersheds, each with its own page of permits. The table below is a sample of the 563 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.

By state

Watersheds inside this subbasin

The same permits, cut another way

The 563 permits whose outfall sits in this subbasin, grouped by one attribute at a time: the class of permit, the Clean Water Act program it was issued under, the type of coverage, and the size of the discharger. Each figure below counts the permits in that group.

By permit class

General467
Individual92

By program

By permit type

By major or minor

Pollutants with a limit in subbasin 10170203 54

Every pollutant a permit in this subbasin carries a limit for, most permits first.

Other subbasins

Permits discharging here

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
MADISON, CITY OF	SD0020010	MADISON	SD	Publicly owned treatment works	Major	SILVER CREEK, LAKE MADISON
SIOUX FALLS, CITY OF	SD0022128	SIOUX FALLS	SD	Publicly owned treatment works	Major	BIG SIOUX RIVER
SMITHFIELD FOODS	SD0000078	SIOUX FALLS	SD		Major	BIG SIOUX RIVER
12TH STREET LEWIS & CLARK CONNECTION - PHASE 1	SDR10P5EQ	SIOUX FALLS	SD	Construction stormwater	Minor	Wall Lake
12TH STREET WATER MAIN INSTALLATION - PHASE 2A	SDR10P5U4	SIOUX FALLS	SD	Construction stormwater	Minor	Wall Lake
1909 KWIK STAR	SDR10P5ST	BRANDON	SD	Construction stormwater	Minor	Split Rock Creek
2025 CINDER AND LIME SLURRY PONDS CLOSURE BY REMOVAL	SDR10P5PU	SIOUX FALLS	SD	Construction stormwater	Minor	Cactus Hills-Big Sioux River
2025 MISCELLANEOUS DRAINAGE IMPROVEMENTS	SDR10P5MM	SIOUX FALLS	SD	Construction stormwater	Minor	Outlet Skunk Creek
20TH STREET RECONSTRUCTION	SDR10P5TH	SIOUX FALLS	SD	Construction stormwater	Minor	Falls of the Big Sioux River
3500 S. CLIFF AVE GRADINGE	SDR10P5TF	SIOUX FALLS	SD	Construction stormwater	Minor	Falls of the Big Sioux River
3604 W. HOVLAND DRIVE	SDR10P5V9	SIOUX FALLS	SD	Construction stormwater	Minor	Falls of the Big Sioux River
38 NORTH DEVELOPMENT	SDR10P5V6	HARTFORD	SD	Construction stormwater	Minor	Beaver Lake
3D SECURITY BUILDING	SDR10K154	SIOUX FALLS	SD	Construction stormwater	Minor	Big Sioux River
41 ELLIS ADDITION	SDR10K407	SIOUX FALLS	SD	Construction stormwater	Minor	Sioux Falls storm sewer
4200 N MARION ROAD APARTMENTS	SDR10K535	SIOUX FALLS	SD	Construction stormwater	Minor	Sioux Falls storm sewer
485TH AVE	SDR10K800	GARRETSON	SD	Construction stormwater	Minor	natural discharge to Split Rock Creek
4TH STREET IMPROVEMENTS	SDR10P56E	GARRETSON	SD	Construction stormwater	Minor	Palisades of Split Rock Creek
72ND STREET NORTH IMPROVEMENTS	SDR10P5H4	SIOUX FALLS	SD	Construction stormwater	Minor	Slip-up Creek
85TH STREET	SDR10P53C	TEA	SD	Construction stormwater	Minor	Ninemile Creek
85TH STREET REGIONAL POND - EAST	SDR10P5RS	SIOUX FALLS	SD	Construction stormwater	Minor	Falls of the Big Sioux River
85TH STREET STRIP MALL	SDR10K059	SIOUX FALLS	SD	Construction stormwater	Minor	Sioux Falls storm sewer
ABANDONED CITY TRAINING CENTER DEMOLITION	SDR10P5RR	SIOUX FALLS	SD	Construction stormwater	Minor	Falls of the Big Sioux River
AKERSON PROPERTIES LLC	SDR10H241	SIOUX FALLS	SD	Construction stormwater	Minor	Ninemile Creek
AKRON CITY OF STP	IA0035211	AKRON	IA	Publicly owned treatment works	Minor	Richland Creek-Big Sioux River
AL PROPERTIES WAREHOUSE	SDR10J170	SIOUX FALLS	SD	Construction stormwater	Minor	Willow Creek-Skunk Creek
ALCESTER 4TH STREET WATERMAIN IMPROVEMENTS	SDR10P5XN	ALCESTER	SD	Construction stormwater	Minor	Lower East Brule Creek
ALCESTER- CITY OF	SDL021695	ALCESTER, CITY OF	SD	Biosolids	Minor	East Brule Creek
ALCESTER, CITY OF	SD0021695	ALCESTER	SD	Publicly owned treatment works	Minor	EAST BRULE CREEK
ALCESTER, CITY OF (BIOSOLIDS)	SDLG21695	ALCESTER	SD		Minor	Lower East Brule Creek
ALIBI BAR	SDR10K703	SIOUX FALLS	SD	Construction stormwater	Minor	Sioux Falls storm sewer
ANCO UNDERGROUND	SDR10K403	HARTFORD	SD	Construction stormwater	Minor	natural drainage to Skunk Creek
ARNEVA CATTLE, LLC	IA0079502	INWOOD	IA		Minor	Village of Inwood-Big Sioux River
ARROWHEAD PARKWAY PHASE 2B @ VETERANS PARKWAY	SDR10P5ET	SIOUX FALLS	SD	Construction stormwater	Minor	Cactus Hills-Big Sioux River
ARTESSA ADDITION	SDR10P5LX	HARRISBURG	SD	Construction stormwater	Minor	Ninemile Creek
ASPEN HARBOR ADDITION	SDR10I075	BRANDON	SD	Construction stormwater	Minor	Cactus Hills-Big Sioux River
AUGUSTANA ICE HOCKEY ARENA	SDR10K551	SIOUX FALLS	SD	Construction stormwater	Minor	Sioux Falls storm sewer
AUSTIN FLUIT	IA0084204	LARCHWOOD	IA		Minor	Village of Klondike-Big Sioux River
AUTONET FILLING AREA	SDR10J419	TEA	SD	Construction stormwater	Minor	Ninemile Creek
AVERA MCKENNAN - WOMEN'S & CHILDREN'S ADDITION & REMODEL	SDR10P5BC	SIOUX FALLS	SD	Construction stormwater	Minor	Falls of the Big Sioux River
BALDWIN SUPPLY CO.	SDR10P5WD	SIOUX FALLS	SD	Construction stormwater	Minor	Falls of the Big Sioux River

What this page shows

This page covers Clean Water Act discharge permits in watershed 10170203. The page lists 563 permits, and the whole watershed has 495 permits located in SD, 40 permits located in IA, and 28 permits located in MN.