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Clean Water Act discharge permit · NPDES IA0053585

BIG SPIRIT LAKE AQUATIC VEGETATION MANAGEMENT, Spirit Lake, IA: NPDES IA0053585 discharge permit, effluent exceedances, inspections, penalties

BIG SPIRIT LAKE AQUATIC VEGETATION MANAGEMENT, held by IOWA DEPARTMENT OF NATURAL RESOURCES, holds NPDES permit IA0053585. EPA’s file records it issued July 1, 2024 and expiring June 30, 2029. 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 BIG SPIRIT LAKE AQUATIC VEGETATION MANAGEMENT: its NPDES ID, its permit type and status, its dates, its address in Spirit Lake, Iowa. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IA0053585.

Identity

Facility as filedBIG SPIRIT LAKE AQUATIC VEGETATION MANAGEMENT
Permittee as filedIOWA DEPARTMENT OF NATURAL RESOURCES
NPDES IDIA0053585
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJuly 1, 2024
Expiration dateJune 30, 2029
Issuing agencySTA
AddressSpirit Lake, IA 51360
SubwatershedEast Okoboji Lake (HUC 102300030203)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IA0053585.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES IA0053585.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, IA0053585.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

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 IA0053585 there.

Nearby on the register

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

What this page shows

The East Okoboji Lake subwatershed holds 2 NPDES permits, this permit included. BIG SPIRIT LAKE AQUATIC VEGETATION MANAGEMENT is among the 18 individual permits in Dickinson County on EPA's NPDES register, and 11.1% of them have a violation on file.