Clean Water Act discharge permit · NPDES HIL010504

POIPU WRF, Koloa, HI: NPDES HIL010504 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

POIPU WRF, held by Poipu WRF, holds NPDES permit HIL010504. EPA’s file records it issued January 1, 2021 and expiring December 31, 2025.

POIPU WRF, Koloa, Hawaii: Associated permit record HIL010504, held by Poipu WRF; Biosolids; Administratively continued (past its expiration date and still in force until reissued); 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 HIL010504.

Coverages issued nearest HIL010504

January 1, 2021: KIHEI WASTEWATER RECLAMATION FACILITY, Kihei, HIL001309, held by County of Maui, Department of Environmental Management
January 1, 2021: WAILUKU-KAHULUI WASTEWATER RECLAMATION FACILITY, Kahului, HIL010429, held by County of Maui, Department of Environmental Management
January 1, 2021: SYNGARO SAND ISLAND HEAT DRYER, Honolulu, HIL010500, held by Syngaro Sand Island Heat Dryer
January 1, 2021: WAIKOLOA RESORT WRF, Waikoloa, HIL010502, held by Waikoloa Resort WRF
January 1, 2021: HEEIA WWTP, Kailua-Kona, HIL010503, held by Heeia WWTP
January 1, 2021: LIHUE-PUHI WRF, Princeville, HIL010505, held by Lihue-Puhi WRF
January 1, 2021: TURTLE BAY RESORT, Kahuku, HIL010506, held by Turtle Bay Resort
January 1, 2021: HONOLULU WAIANAE WWTP, Kapolei, HIL020109, held by Honolulu Waianae WWTP
January 1, 2021: HONOLULU SAND ISLAND WWTP, Kapolei, HIL020117, held by Honolulu Sand Island WWTP
January 1, 2021: LAHAINA WASTEWATER RECLAMATION FACILITY, Lahaina, HIL020184, held by County of Maui, Department of Environmental Management

POIPU WRF among its neighbors

EPA’s permit file holds 31 discharge permits in the Waikomo Stream subwatershed (HUC 200700000301), HIL010504 among them. Its county holds 123, 2 of them major permits; HIL010504 is a minor permit.

Other permits in the Waikomo Stream subwatershed (HUC 200700000301)

IMPROVEMENTS TO MALUHIA ROAD (RTE 520) AND KOLOA ROAD (RTE 530), Unknown: HIF012019, minor permit, discharging to LAWAI STREAM, WAIKOMO STREAM, WAIKOMO STREAM (POEL, permit term to December 5, 2018
JAS. W. GLOVER, LTD., Koloa: HIF001522, minor permit, permit term to December 31, 2009
KAUAI BIBLE CHURCH HIGHWAY ACCESS, Unknown: HIF006025, minor permit, discharging to STATE DEPARTMENT OF TRANSPORTATION KAUAI DISTRICT,, permit term to October 21, 2012
KAUANOE O KOLOA, Unknown: HIF013289, minor permit, discharging to PACIFIC OCEAN, permit term to February 8, 2024
KILOLANI AT KUKUIULA (PARCEL HH), Unknown: HIF014050, minor permit, discharging to KUKUI`ULA BAY, permit term to February 8, 2024
KOA'E WORKFORCE HOUSING DEVELOPMENT, Unknown: HIF011786, minor permit, discharging to WAIKOMO STREAM, permit term to December 5, 2018
KOLOA MAKAI DEVELOPMENT, Unknown: HIF013864, minor permit, discharging to WAIKOMO STREAM, permit term to February 8, 2024
KOLOA ROAD, Lawai: HIF014481, minor permit, permit term to January 28, 2029
KOLOA VILLAGE RESIDENTIAL, Koloa: HIF014395, minor permit, permit term to January 28, 2029
KUKUI'ULA PARCEL F - GRADING AND SIDEWALKS, Koloa: HIF012141, minor permit, discharging to KUKUIULA BAY, permit term to December 5, 2018

What the register holds for POIPU WRF: its NPDES ID, its permit type and status, its dates, its address in Koloa, Hawaii. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIL010504.

Identity

Facility as filed	POIPU WRF
Permittee as filed	Poipu WRF
NPDES ID	HIL010504
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Associated permit record
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Biosolids
Issued	January 1, 2021
Expiration date	December 31, 2025
Address	Koloa, HI 96756
Receiving water impaired	303(D) Listed
Subwatershed	Waikomo Stream (HUC 200700000301)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES HIL010504.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES HIL010504.

Inspections

EPA’s inspection file holds no inspection for NPDES HIL010504.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES HIL010504.

Watch this permit

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Nearby on the register

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

POIPU WRF is among the 4 biosolids permits in Kauai County. Counting this permit, 31 NPDES permits lie in the Waikomo Stream subwatershed. It holds none of the numeric-limit or effluent-exceedance records.