Clean Water Act discharge permit · NPDES SDG589610

SOLDIER CREEK - SOUTH, Soldier Creek, SD: NPDES SDG589610 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
15Pollutants under a numeric limit
0Pollutants with an effluent exceedance

SOLDIER CREEK - SOUTH, held by Soldier Creek - South, holds NPDES permit SDG589610, which discharges to Little White River. EPA’s file records it issued December 19, 2022 and expiring March 31, 2027. 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.

Identity

Facility as filed	SOLDIER CREEK - SOUTH
Permittee as filed	Soldier Creek - South
NPDES ID	SDG589610
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	December 19, 2022
Expiration date	March 31, 2027
Issuing agency	US EPA Region 8
Address	Soldier Creek, SD 57570
Receiving water	LITTLE WHITE RIVER
Subwatershed	Lower Hay Coulee (HUC 090100050703)
NAICS	221320 – Sewage Treatment Facilities
SIC	4952 – Sewerage Systems

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

15Pollutants on file
15Under a numeric limit
15With a violation of any kind
0With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind
BOD, 5-day, 20 deg. C	3	8
Solids, total suspended	3	8
pH	4	4
Temperature, water deg. centigrade	3	3
Nitrogen, ammonia total [as N]	3	3
Nitrogen, total [as N]	2	2
Nitrite + Nitrate total [as N]	2	2
Phosphorus, total [as P]	2	2
E. coli	2	2
Nitrogen, Kjeldahl Total	2	2
Flow, total	2	2
Oil & Grease	1	1
BOD, 5-day, percent removal	1	1
Solids, suspended percent removal	1	1
Oil and grease visual	1	1

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES SDG589610.

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 SDG589610.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

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

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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 SDG589610 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES SDG589610 for SOLDIER CREEK - SOUTH in Soldier Creek, SD, held by Soldier Creek - South, with a status of Effective and a Minor Discharger class of 15. The facts list 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and show the permit issued December 19, 2022 and expiring March 31, 2027, as EPA's file stood on October 14, 2026.