Clean Water Act discharge permit · NPDES NEP110006

MISSOURI RIVER SITES, Yankton, SD: NPDES NEP110006 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

MISSOURI RIVER SITES, held by U.S. Army Corps of Engineers, holds NPDES permit NEP110006. EPA’s file records it issued August 12, 2022 and expiring October 31, 2026.

MISSOURI RIVER SITES, Yankton, South Dakota: Coverage under a general permit NEP110006, held by U.S. Army Corps of Engineers; Effective; issued August 12, 2022, term to October 31, 2026, by U.S. EPA.

Other permits held by U.S. Army Corps of Engineers

GAVINS POINT DAM, Yankton: NEP110003, issued May 17, 2022
GAVINS POINT DAM, Yankton: NEP110004, issued July 25, 2022

Other permits in Yankton

12TH & LOCUST WATERMAIN AND STREET REPLACEMENT, Yankton: SDR10P5M6, minor permit, permit term to October 31, 2028
5TH STREET RECONSTRUCTION, Yankton: SDR10J813, minor permit, permit term to March 31, 2023
ALL CITY SUITES AND STORAGE- YANKTON, Yankton: SDR10P52T, minor permit, permit term to October 31, 2028
AMERICAN FOODS GROUP DBA CIMPL'S, LLC, Yankton: SDP000113, minor permit, discharging to Yankton POTW, permit term to March 31, 2021
APPLIED ENGINEERING, Yankton: SDPG00003, minor permit, discharging to Yankton POTW, permit term to June 30, 2020
ASTEC INDUSTRIES, Yankton: SDPG00024, minor permit, discharging to Yankton POTW, permit term to September 30, 2025
B-Y WATER CONTRACT 2019-04 SEGMENT 3, Yankton: SDR10K592, minor permit, discharging to Marne Creek watershed, permit term to March 31, 2023
BENEDICT ESTATES, PHASE 2, YANKTON, SD, Yankton: SDR10J119, minor permit, permit term to March 31, 2023
CRESTVIEW ESTATES HOUSING DEVELOPMENT, Yankton: SDR10B577, minor permit, permit term to March 31, 2023
DEER BOULEVARD ESTATES, Yankton: SDR10P5BI, minor permit, permit term to October 31, 2028

What the register holds for MISSOURI RIVER SITES: its NPDES ID, its permit type and status, its dates, its address in Yankton, South Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NEP110006.

Identity

Facility as filed	MISSOURI RIVER SITES
Permittee as filed	U.S. Army Corps of Engineers
NPDES ID	NEP110006
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	August 12, 2022
Expiration date	October 31, 2026
Issuing agency	U.S. EPA
Address	Yankton, SD 57078

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 NEP110006.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES NEP110006.

Inspections

EPA’s inspection file holds no inspection for NPDES NEP110006.

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 NEP110006.

Watch this permit

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

This public-records page covers Clean Water Act NPDES permit NEP110006 for MISSOURI RIVER SITES in Yankton, SD, held by the U.S. Army Corps of Engineers, with an Effective permit status and a Minor Discharger class of 0. The register lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.