Clean Water Act discharge permit · NPDES HI0021942
KAHALA HOTEL & RESORT, Honolulu, HI: NPDES HI0021942 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 92Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
KAHALA HOTEL & RESORT, held by Kahala Hotel & Resort, holds NPDES permit HI0021942. EPA’s file records it issued December 7, 2021 and expiring December 31, 2026. 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.
Identity
| Facility as filed | KAHALA HOTEL & RESORT |
|---|---|
| Permittee as filed | Kahala Hotel & Resort |
| NPDES ID | HI0021942 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 7, 2021 |
| Expiration date | December 31, 2026 |
| Issuing agency | Hawaii Dept of Health, Clean Water Branch |
| Address | Honolulu, HI 96816 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Waialae Nui Gulch (HUC 200600000302) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 92Pollutants on file
- 92Under a numeric limit
- 1With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant; the 60 with the most exceedances of 92 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Temperature, water deg. centigrade | 1 | 1 | 0 | ||
| Nitrogen, total [as N] | 3 | 0 | 0 | ||
| Phosphorus, total [as P] | 3 | 0 | 0 | ||
| Nitrogen, ammonia total [as NH4] | 3 | 0 | 0 | ||
| Cyanide, total [as CN] | 2 | 0 | 0 | ||
| Arsenic, total recoverable | 2 | 0 | 0 | ||
| Selenium, total recoverable | 2 | 0 | 0 | ||
| Thallium, total recoverable | 2 | 0 | 0 | ||
| Beryllium, total recoverable [as Be] | 2 | 0 | 0 | ||
| Chromium, hexavalent [as Cr] | 2 | 0 | 0 | ||
| Nickel, total recoverable | 2 | 0 | 0 | ||
| Silver total recoverable | 2 | 0 | 0 | ||
| Zinc, total recoverable | 2 | 0 | 0 | ||
| Aluminum, total recoverable | 2 | 0 | 0 | ||
| Cadmium, total recoverable | 2 | 0 | 0 | ||
| Lead, total recoverable | 2 | 0 | 0 | ||
| Copper, total recoverable | 2 | 0 | 0 | ||
| Antimony, total recoverable | 2 | 0 | 0 | ||
| 2-Methyl-4,6-dinitrophenol | 2 | 0 | 0 | ||
| Tributyltin | 2 | 0 | 0 | ||
| Carbon tetrachloride | 2 | 0 | 0 | ||
| Chloroform | 2 | 0 | 0 | ||
| Toluene | 2 | 0 | 0 | ||
| Benzene | 2 | 0 | 0 | ||
| Acenaphthene | 2 | 0 | 0 | ||
| Acrolein | 2 | 0 | 0 | ||
| Acrylonitrile | 2 | 0 | 0 | ||
| Bis[2-chloroethyl] ether | 2 | 0 | 0 | ||
| Bis[2-chloro-1-methylethyl] ether | 2 | 0 | 0 | ||
| Diethyl phthalate | 2 | 0 | 0 | ||
| Dimethyl phthalate | 2 | 0 | 0 | ||
| 1,2-Diphenylhydrazine | 2 | 0 | 0 | ||
| Ethylbenzene | 2 | 0 | 0 | ||
| Fluoranthene | 2 | 0 | 0 | ||
| Hexachlorocyclopentadiene | 2 | 0 | 0 | ||
| Hexachlorobutadiene | 2 | 0 | 0 | ||
| Hexachloroethane | 2 | 0 | 0 | ||
| Isophorone | 2 | 0 | 0 | ||
| N-Nitrosodiphenylamine | 2 | 0 | 0 | ||
| N-Nitrosodimethylamine [NDMA] | 2 | 0 | 0 | ||
| Nitrobenzene | 2 | 0 | 0 | ||
| 1,1,1-Trichloroethane | 2 | 0 | 0 | ||
| 1,1,2-Trichloroethane | 2 | 0 | 0 | ||
| 1,1,2,2-Tetrachloroethane | 2 | 0 | 0 | ||
| 2-Chlorophenol | 2 | 0 | 0 | ||
| 2,4-Dichlorophenol | 2 | 0 | 0 | ||
| 2,4-Dimethylphenol | 2 | 0 | 0 | ||
| 2,4,6-Trichlorophenol | 2 | 0 | 0 | ||
| 3,3'-Dichlorobenzidine | 2 | 0 | 0 | ||
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin | 2 | 0 | 0 | ||
| Phenol | 2 | 0 | 0 | ||
| Naphthalene | 2 | 0 | 0 | ||
| Chlorpyrifos | 2 | 0 | 0 | ||
| Pentachlorophenol | 2 | 0 | 0 | ||
| Di[2-ethylhexyl] phthalate [DEHP] | 2 | 0 | 0 | ||
| Di-n-butyl phthalate | 2 | 0 | 0 | ||
| Benzidine | 2 | 0 | 0 | ||
| Vinyl chloride | 2 | 0 | 0 | ||
| Trichloroethylene | 2 | 0 | 0 | ||
| 4,4'-DDT | 2 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES HI0021942.
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 HI0021942.
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.
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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 HI0021942 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.