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NPDES HIL021377 · Clean Water Act

HILO WWTP, Hilo, HI: NPDES HIL021377 discharge permit, effluent exceedances, inspections, penalties

HILO WWTP, Hilo, Hawaii: Associated permit record HIL021377; Biosolids; Administratively continued; issued January 1, 2021, term to December 31, 2025.

Hawaii holds 25 Biosolids coverages of this permit type in EPA’s file; 0 were issued before HIL021377.

Coverages issued nearest HIL021377

HILO WWTP among its neighbors

74 discharge permits are in the Waiakea Stream subwatershed (HUC 200100000407); HIL021377 is one.

Other permits in the Waiakea Stream subwatershed (HUC 200100000407)

Identity

FacilityHILO WWTP
PermitteeHILO WWTP
NPDES IDHIL021377
StatusAdministratively continued
TypeAssociated permit record
ClassMinor
Facility typeNon-POTW
ProgramBiosolids
IssuedJanuary 1, 2021
ExpiresDecember 31, 2025
AddressHilo, HI 96720
Receiving water impaired303(D) Listed
SubwatershedWaiakea Stream (HUC 200100000407)

NPDES HIL021377: effluent limits and exceedances

HILO WWTP (NPDES HIL021377): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES HIL021377: no pollutant row on file.

NPDES HIL021377: inspections, violations and enforcement

NPDES HIL021377 (HILO WWTP): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES HIL021377

NPDES HIL021377: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.