EPA · discharge permits by pollutant and parameter

1-Methylnaphthalene

68Permits carrying a limit
1With a recorded exceedance
1States

EPA identifies this parameter by code 77418. A permit listed here carries a numeric limit on 1-methylnaphthalene in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.

By state

Washington65

By watershed

The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on 1-methylnaphthalene.

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
AMLI 1101 WESTERN	WAR309825	SEATTLE	WA	Construction stormwater	Minor	Shell Creek-Frontal Puget Sound
E340 SOUTH BELLEVUE TO OTC	WAR304761	BELLEVUE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
WASHINGTON PREPARATORY HIGH SCHOOL	WAR305738	BOTHELL	WA	Construction stormwater	Minor	North Creek
E335DOWNTOWN BELLEVUE TO SPRING DISTRICT	WAR304816	BELLEVUE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
AUBURN HYUNDAI	WAR312883	AUBURN	WA	Construction stormwater	Minor	Mill Creek-Green River
BROWN BEAR CAR WASH BELLEVUE	WAR312071	BELLEVUE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
RENTON TRANSIT CENTER	WAR314062	RENTON	WA	Construction stormwater	Minor	Green River
L300 LYNNWOOD LINK EXTENSION	WAR306720	MOUNTLAKE TERRACE	WA	Construction stormwater	Minor	Swamp Creek
BAKERVIEW EVERETT	WAR306901	EVERETT	WA	Construction stormwater	Minor	Snohomish River-Frontal Possession Sound
BURKE-GILMAN TRAIL MISSING LINK	WAR305992	SEATTLE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
THE CHEMITHON CORP	WAR000033	SEATTLE	WA		Minor
MARYSVILLE RIVERWALK WATERFRONT REDEVELOPMENT	WAR315010	MARYSVILLE	WA	Construction stormwater	Minor	Snohomish River-Frontal Possession Sound
CHICK FIL A SHORELINE	WAR313513	SHORELINE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
25 DEGREES	WAR311580	KENMORE	WA	Construction stormwater	Minor	Swamp Creek
3831 STONE WAY YONDER	WAR313624	SEATTLE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
RG HALEY INT CLEANUP, CORNWALL AVE LANDFILL CLEANUP, AND SALISH LANDING PARK	WAR313858	BELLINGHAM	WA	Construction stormwater	Minor	Chuckanot Creek-Frontal Bellingham Bay
INTERBAY CONVEYANCE REHAB AND ODOR CONTROL	WAR311478	SEATTLE	WA	Construction stormwater	Minor	Puget Sound
816 MERCER	WAR311290	SEATTLE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
AMAZON.COM SERVICES LLC - DWA2	WAR310157	TUKWILA	WA		Minor	Green River
TERMINAL 5 PHASE 2 PAVING	WAR315383	SEATTLE	WA	Construction stormwater	Minor	Miller Creek-Frontal East Passage
DOWNTOWN REDMOND LINK EXTENSION	WAR308750	REDMOND	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
LUTHER BURBANK PARK	WAR315326	MERCER ISLAND	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
THE FIR	WAR315106	SEATTLE	WA	Construction stormwater	Minor	Green River
GENERAL RECYCLING OF WASHINGTON	WAR314565	SEATTLE	WA	Construction stormwater	Minor	Green River
S38	WAR313461	SEATTLE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
TERMINAL 18 SHORE POWER	WAR314858	SEATTLE	WA	Construction stormwater	Minor	Miller Creek-Frontal East Passage
CITY OF REDMOND EVANS CREEK RELOCATION	WAR312878	REDMOND	WA	Construction stormwater	Minor	Bear Creek
BRIDGE POINT KENT 180	WAR313438	KENT	WA	Construction stormwater	Minor	Green River
MT BAKER TOD	WAR315354	SEATTLE	WA	Construction stormwater	Minor	Green River
PACIFIC PILE & MARINE MAIN YARD	WAR301516	SEATTLE	WA		Minor	Green River
PROLOGIS EMERALD GATEWAY	WAR308823	SEATTLE	WA	Construction stormwater	Minor	Green River
TERRY PETTUS PARK	WAR315287	SEATTLE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
SR 104 LYON CREEK	WAR313804	LAKE FOREST PARK	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
SHIP CANAL WATER QUALITY PROJECT TUNNEL EFFLUENT PUMP STATION BALLARD CONVEYANCE	WAR311268	SEATTLE	WA	Construction stormwater	Minor	Lake Washington-Sammamish River
I-405 RENTON TO BELLEVUE ETL PROJECT	WAR308607	RENTON	WA	Construction stormwater	Minor	Madsen Creek-Cedar River
GEORGETOWN TO SOUTH PARK CONNECTION	WAR314742	SEATTLE	WA	Construction stormwater	Minor	Green River
FEDERAL WAY LINK EXTENSION	WAR307947	KENT	WA	Construction stormwater	Minor	Green River
KENT STATION PARKING AND ACCESS IMPROVEMENTS	WAR311716	KENT	WA	Construction stormwater	Minor	Green River
PARKER HANNIFIN	WAR004622	ENUMCLAW	WA		Minor	Newaukum Creek-Green River
GEORGETOWN TO SOUTH PARK TRAIL GEORGETOWN OFF LEASH AREA	WAR311839	SEATTLE	WA	Construction stormwater	Minor	Green River