EPA-regulated facilities in Kusilvak Census Area, AK

There are 93 EPA-regulated facilities inside Kusilvak Census Area, Alaska. The most common kinds are water discharge (45), air emissions (30), drinking water systems (12). 11 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 18 have a violation on record.

Open the map of Kusilvak Census Area

93facilities in the county

11in significant noncompliance

18with a violation on record

$0in penalties, last 5 years

By category

Category	Facilities
Hazardous waste	11
Small quantity generators	4
Superfund	2
Air emissions	30
Synthetic minor sources	14
Water discharge	45
Minor permits	35
Drinking water systems	12

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

SAINT MARYS WATER SYSTEM AIRPORT RD, SAINT MARYS, AK, 99658 Significant noncompliance
MOUNTAIN VILLAGE WATER SYSTEM PETERSON ST, MOUNTAIN VILLAGE, AK, 99632 Significant noncompliance
PILOT STATION WASTEWATER LAGOON AIRPORT RD AND YARAQ ST, PILOT STATION, AK, 99650 Significant noncompliance
KOTLIK WATER SYSTEM CURRY ST, KOTLIK, AK, 99620 Significant noncompliance
KWIKPAK FISHERIES LLC EMMONAK PLANT PO BOX 128, EMMONAK, AK, 99581 Significant noncompliance
EMMONAK WWTF LOWER YUKON RIVER, EMMONAK, AK, 99581 Significant noncompliance
ALAKANUK LAGOON ANDERSON ST, ALAKANUK, AK, 99554 Significant noncompliance
ALAKANUK WATER SYSTEM ANDERSON ST, ALAKANUK, AK, 99554 Significant noncompliance
SCAMMON BAY WWTP FRONT ST, SCAMMON BAY, AK, 99662 Significant noncompliance
SCAMMON BAY WATER SYSTEM HILLSIDE ST, SCAMMON BAY, AK, 99662 Significant noncompliance

Superfund sites

USDOT FAA SAINT MARYS AIR NAV STA YUKON DELTA NAT WILDLIFE REFUGE, SAINT MARYS, AK, 99658
USAF LRRS CAPE ROMANZOF CAPE ROMANZOF, SCAMMON BAY, AK, 99662

Bordering counties

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. The Data page explains where each record comes from and how it can mislead.