Clean Water Act discharge permit · NPDES SD0022284

BALTIC, CITY OF, Baltic, City Of, SD: NPDES SD0022284 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
10Pollutants under a numeric limit
0Pollutants with an effluent exceedance

BALTIC, CITY OF, held by Baltic, City of, holds NPDES permit SD0022284, which discharges to Big Sioux River. EPA’s file records it issued November 18, 2008 and expiring December 31, 2013. 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.

Identity

Facility as filed	BALTIC, CITY OF
Permittee as filed	Baltic, City of
NPDES ID	SD0022284
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	November 18, 2008
Expiration date	December 31, 2013
Issuing agency	SDDENR
Address	Baltic, City Of, SD 57003
Receiving water	BIG SIOUX RIVER
Subwatershed	Town of Baltic-Big Sioux River (HUC 101702031201)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

13Pollutants on file
10Under a numeric limit
13With 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	130
Flow rate	2	130
BOD, 5-day, 20 deg. C	2	130
pH	2	130
Solids, total suspended	2	130
Coliform, total general	2	130
Nitrogen, ammonia total [as N]	4	118
Coliform, fecal general	2	60
Chlorine, total residual	0	35
Duration	0	18
Flow, total	0	18
Flow, total	1	12
Duration of discharge	1	12

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES SD0022284.

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 SD0022284.

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 SD0022284 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES SD0022284, held by Baltic, City of, which discharges to the Big Sioux River in the Town of Baltic-Big Sioux River subwatershed (HUC 101702031201). The permit is listed as administratively continued, with 13 pollutants on file, 10 under a numeric limit, and 13 with a violation.