Clean Water Act discharge permit · NPDES HIF012890
HONOLULU ZOO WATER SYSTEM UPGRADE PHASE 1 - POTABLE SYSTEM, Honolulu, HI: NPDES HIF012890 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
HONOLULU ZOO WATER SYSTEM UPGRADE PHASE 1 - POTABLE SYSTEM, held by City and County of Honolulu, holds NPDES permit HIF012890. EPA’s file records it issued September 23, 2020 and expiring February 8, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for HONOLULU ZOO WATER SYSTEM UPGRADE PHASE 1 - POTABLE SYSTEM: its NPDES ID, its permit type and status, its dates, its address in Honolulu, Hawaii. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIF012890.
Identity
| Facility as filed | HONOLULU ZOO WATER SYSTEM UPGRADE PHASE 1 - POTABLE SYSTEM |
|---|---|
| Permittee as filed | City and County of Honolulu |
| NPDES ID | HIF012890 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 23, 2020 |
| Expiration date | February 8, 2024 |
| Issuing agency | Hawaii Dept of Health, Clean Water Branch |
| Address | Honolulu, HI 96815 |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 HIF012890.
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 HIF012890.
Inspections
EPA’s inspection file holds no inspection for NPDES HIF012890.
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 HIF012890.
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, HIF012890.
Start the watch
- 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 HIF012890 there.
HONOLULU ZOO WATER SYSTEM UPGRADE PHASE 1 - POTABLE SYSTEM, Honolulu, Hawaii: Coverage under a general permit HIF012890, held by City and County of Honolulu; Administratively continued (past its expiration date and still in force until reissued); issued September 23, 2020, term to February 8, 2024, by Hawaii Dept of Health, Clean Water Branch.
Other permits held by City and County of Honolulu
- C&CH SAND ISLAND WWTP, Honolulu: HI0020117, issued 2014-11-12
- C&CH HONOULIULI WWTP, Ewa Beach: HI0020877, issued 2014-02-28
- C&CH KAILUA REGIONAL WWTP, Honolulu County: HI0021296, issued 2020-03-30
- HALEIWA WELLS GRANULAR ACTIVATED CARBON (GAC) FACILITY: HI0021839, issued 2011-11-21
- C&CH SAND ISLAND WWTP, Honolulu: HI0021956, issued 2026-08-31
- HNL T-HANGAR 210-101 & 210-104 THROUGH 210-112 AND HANGAR 244: HI18BF506, issued 2018-03-08
- NEAL S. BLAISDELL CENTER, Honolulu: HIF000577, issued 2003-02-21
- REHABILITATION OF STREETS, UNIT 5A: HIF000861, issued 2003-08-22
- WAIMANALO GULCH SANITARY LANDFILL, Kapolei: HIF001206, issued 2010-08-30
- MILILANI MAUKA DISTRICT PARK, Mililani: HIF001334, issued 2008-01-15
Other permits in Honolulu
- 1807 HONOLULU - AHUA STREET SITE, Honolulu: HI18BF538, minor, term to 2023-04-15
- 3M HONOLULU, Honolulu: HI02BB296, minor, term to 2025-03-19
- 801 SOUTH STREET, Honolulu: HIF009869, minor, term to 2012-10-21
- 90 NAKOLO PLACE - PACI MAINTENACE FACILITY / HANGAR, Honolulu: HI25BH750, minor, term to 2030-02-19
- AA GSE SHOP, Honolulu: HI22BG904, minor, term to 2027-07-27
- ABF FREIGHT SYSTEM, INC. (1), Honolulu: HI15BE656, minor, term to 2025-02-10
- AIEA KAI PLACE AND WAY: 8-INCH WATER MAINS, Honolulu: HIF010830, minor, term to 2016-12-05
- AIR SERVICE HAWAII HONOLULU BASE, Honolulu: HIF013825, minor, term to 2027-01-14
- AIRPORT IMPROVEMENTS, Honolulu: HIF014197, minor, term to 2024-02-08
- AIRPORT IMPROVEMENTS, Honolulu: HIF014999, minor, term to 2029-01-28
Nearby on the register
- Discharge permits in Honolulu
- Every permit record in Honolulu, A to Z
- Discharge permits in Hawaii
- Every permit record in Hawaii, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.
What this page shows
The HONOLULU ZOO WATER SYSTEM UPGRADE PHASE 1 - POTABLE SYSTEM permit is one of 130 general permit coverages in Honolulu on EPA's NPDES register, and 20.0% of those coverages carry an earlier issue date than this one. Of the 130 general permit coverages in Honolulu, 0.0% have a violation on file, and this permit has none of the recorded pollutants with a numeric limit or effluent exceedance.