Clean Water Act discharge permit · NPDES SD0022705

LANGFORD, TOWN OF, Langford, Town Of, SD: NPDES SD0022705 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
7Pollutants under a numeric limit
0Pollutants with an effluent exceedance

LANGFORD, TOWN OF, held by LANGFORD - TOWN OF, holds NPDES permit SD0022705, which discharges to Unnamed Tributary Of Mud Creek. EPA’s file records it issued January 28, 2003 and expiring March 31, 2008. 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	LANGFORD, TOWN OF
Permittee as filed	LANGFORD - TOWN OF
NPDES ID	SD0022705
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	January 28, 2003
Expiration date	March 31, 2008
Address	Langford, Town Of, SD 57454
Receiving water	UNNAMED TRIBUTARY OF MUD CREEK
Subwatershed	Town of Langford (HUC 101600031701)
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

7Pollutants on file
7Under a numeric limit
7With 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
Temperature, water deg. centigrade	2	6
Flow rate	2	6
BOD, 5-day, 20 deg. C	2	6
pH	2	6
Solids, total suspended	2	6
Duration	1	3
Flow, total	1	3

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES SD0022705.

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 SD0022705.

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.

Watch this permit

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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 SD0022705 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 SD0022705, held by LANGFORD, TOWN OF in Langford, SD, which discharges to Unnamed Tributary Of Mud Creek within the Town of Langford subwatershed (HUC 101600031701). The permit is listed as administratively continued, with a permit class of Minor Discharger and a class code of 7, and it shows 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.