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Clean Water Act discharge permit · NPDES GUR10006S

AGANA SMALL BOAT HARBOR, HagåTñA, GU: NPDES GUR10006S discharge permit, effluent exceedances, inspections, penalties

AGANA SMALL BOAT HARBOR, held by U.S. Army Corps of Engineers, holds NPDES permit GUR10006S. EPA’s file records it issued May 2, 2024 and expiring February 16, 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 AGANA SMALL BOAT HARBOR: its NPDES ID, its permit type and status, its dates, its address in HagåTñA, Guam. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES GUR10006S.

Identity

Facility as filedAGANA SMALL BOAT HARBOR
Permittee as filedU.S. Army Corps of Engineers
NPDES IDGUR10006S
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 2, 2024
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressHagåTñA, GU 96910
SubwatershedFonte River-Frontal Hagatna Bay (HUC 220100000304)

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 GUR10006S.

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 GUR10006S.

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, GUR10006S.

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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 GUR10006S there.

Nearby on the register

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