Clean Water Act discharge permit · NPDES AKR06GC55

CAMBRIA GOLD MINES SAND AND GRAVEL QUARRY ALASKA, Hyder, AK: NPDES AKR06GC55 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
3Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

CAMBRIA GOLD MINES SAND AND GRAVEL QUARRY ALASKA, held by Nick Stoneberger, holds NPDES permit AKR06GC55. EPA’s file records it issued May 26, 2022 and expiring March 31, 2025.

CAMBRIA GOLD MINES SAND AND GRAVEL QUARRY ALASKA, Hyder, Alaska: Coverage under a general permit AKR06GC55, held by Nick Stoneberger; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued May 26, 2022, term to March 31, 2025, by Alaska Department of Environmental Conservation.

Solids, total suspended: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Nitrite Plus Nitrate Total: 1 limit, 4 violations of any kind, 0 effluent exceedances.
pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.

Alaska holds 246 Industrial stormwater coverages of this permit type in EPA’s file; 214 were issued before AKR06GC55.

Coverages issued nearest AKR06GC55

April 28, 2022: UNALAKLEET AIRPORT_2, Unalakleet, AKR06GC71, held by Joesph Kemp - AKDOT&PF
May 4, 2022: PACIFIC STAR SEAFOODS K1, Kenai, AKR06GC61, held by E&E Foods Pacific Star Seafoods
May 4, 2022: PACIFIC STAR SEAFOODS K2_2, Kenai, AKR06GC62, held by Nate Berga - E&E Foods Pacific Star Seafoods
May 4, 2022: YAKUTAT SEAFOODS, Yakutat, AKR06GC63, held by Moses Waweru - E&E Foods Yakutat
May 4, 2022: KASILOF, Kasilof, AKR06GC64, held by Nate Berga - E&E Foods Pacific Star Seafoods
August 10, 2022: FAI OMNI HANGARS, Fairbanks, AKR06H002, held by Dennis Michel, Omni Logistics
September 26, 2022: TERMINAL ONE, Dutch Harbor, AKR06H009, held by Scott Holdsworth, CMA Terminals Alaska, LLC
November 3, 2022: WESTWARD SEAFOODS CAPTAINS BAY FACILITY, Dutch Harbor, AKR06H00B, held by Greg Peters, Westward Seafoods, Inc.
December 1, 2022: DAWSON MINE, Hollis, AKR06H00D, held by Robert Fithian, Sundance Mining Group, LLC
February 13, 2023: ALASKA WEST EXPRESS FAIRBANKS TERMINAL, Fairbanks, AKR06AB10, held by Matt Jolly

CAMBRIA GOLD MINES SAND AND GRAVEL QUARRY ALASKA among its neighbors

Its county holds 44, 0 of them major permits; AKR06GC55 is a minor permit.

Other permits in the county

ALASKA ISLAND ADVENTURES LODGE, Ketchikan: AKG572100, minor permit, permit term to September 30, 2022
CALDER LTF, Whale Pass: AKG700038, minor permit, discharging to SHAKAN STRAIT 7, permit term to November 30, 2013
CALDER MINE, Shakan: AKR06AB33, minor permit, permit term to March 31, 2025
CAPE MUZON BARGE WWTF, Ketchikan: AKG572102, minor permit, discharging to Niblack Anchorage, permit term to September 30, 2022
COFFMAN COVE, CITY OF, Coffman Cove: AK0050920, not classed, discharging to KASHEVAROF PASSAGE/CLARENCE ST
CRAIG BULK PLANT, Craig: AKR06AC49, minor permit, permit term to March 31, 2020
CRAIG SEAFOOD PROCESSING, Craig: AK0053562, not classed, discharging to KLAWOCK INLET
DAWSON MINE, Hollis: AKR06H00D, minor permit, permit term to March 31, 2025
EAST TWELVEMILE LTF, Hollis: AKG701004, minor permit, discharging to TWELVE MILE ARM 1, permit term to November 30, 2013
EL CAPITAN LODGE WWTF, Craig: AKG572017, minor permit, permit term to December 31, 2027

Identity

Facility as filed	CAMBRIA GOLD MINES SAND AND GRAVEL QUARRY ALASKA
Permittee as filed	Nick Stoneberger
NPDES ID	AKR06GC55
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
Program	Industrial stormwater
Issued	May 26, 2022
Expiration date	March 31, 2025
Issuing agency	Alaska Department of Environmental Conservation
Address	Hyder, AK 99923

Effluent limits and exceedances

3Pollutants on file
3Under a numeric limit
2With 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.

Pollutant or measure	Limits	Violations, any kind
Solids, total suspended	1	4
Nitrite Plus Nitrate Total	1	4
pH	2	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES AKR06GC55.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES AKR06GC55.

Inspections

EPA’s inspection file holds no inspection for NPDES AKR06GC55.

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 AKR06GC55.

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

This public-records page covers Clean Water Act NPDES permit AKR06GC55 for CAMBRIA GOLD MINES SAND AND GRAVEL QUARRY ALASKA in Hyder, AK, held by Nick Stoneberger under an industrial stormwater program. The permit is listed as administratively continued, issued May 26, 2022 and expiring March 31, 2025, with 3 pollutants on file, 2 under a numeric limit, and 0 with an effluent exceedance.