Clean Water Act discharge permit · NPDES SDG860095

HURON, CITY OF (WTP), Huron, SD: NPDES SDG860095 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
13Pollutants under a numeric limit
0Pollutants with an effluent exceedance

HURON, CITY OF (WTP), held by Huron, City of (WTP), holds NPDES permit SDG860095. EPA’s file records it issued October 19, 2022 and expiring October 31, 2027. 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.

What the register holds for HURON, CITY OF (WTP): its NPDES ID, its permit type and status, its dates, its address in Huron, South Dakota, and 13 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDG860095.

Identity

Facility as filed	HURON, CITY OF (WTP)
Permittee as filed	Huron, City of (WTP)
NPDES ID	SDG860095
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	October 19, 2022
Expiration date	October 31, 2027
Issuing agency	SDDANR
Address	Huron, SD 57350
Subwatershed	Stony Run (HUC 101600061011)

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

Effluent limits and exceedances

13Pollutants on file
13Under a numeric limit
0With 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	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
pH	2	0	0
Temperature, water deg. centigrade	1	0	0
Flow rate	1	0	0
Conductivity	1	0	0
Solids, total suspended	1	0	0
Nitrogen, ammonia total [as N]	1	0	0
Sulfate, total [as SO4]	1	0	0
Fluoride, total [as F]	1	0	0
Floating solids, waste or visible foam-visual	1	0	0
Chlorine, total residual	1	0	0
Flow, total	1	0	0
Solids, total dissolved	1	0	0
Duration of discharge	1	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES SDG860095.

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 SDG860095.

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 SDG860095 there.

Nearby on the register

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

This public-records page covers NPDES permit SDG860095 for HURON, CITY OF (WTP) in Huron, South Dakota, held by Huron, City of (WTP), with an Effective permit status, a Minor discharger class, and an issue date of October 19, 2022 and expiration date of October 31, 2027. The register lists 13 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the facility's subwatershed is Stony Run (HUC 101600061011).