Clean Water Act discharge permit · NPDES AKR06AC70

STABLER POINT ROCK QUARRY, Juneau, AK: NPDES AKR06AC70 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
1Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

STABLER POINT ROCK QUARRY, held by Denise Koch, holds NPDES permit AKR06AC70. EPA’s file records it issued May 21, 2020 and expiring March 31, 2025.

STABLER POINT ROCK QUARRY, Juneau, Alaska: Coverage under a general permit AKR06AC70, held by Denise Koch; Industrial stormwater; Effective; issued May 21, 2020, term to March 31, 2025, by Alaska Department of Environmental Conservation.

Solids, total suspended: 2 limits, 0 violations of any kind, 0 effluent exceedances.

Alaska holds 246 Industrial stormwater coverages of this permit type in EPA’s file; 66 were issued before AKR06AC70. Denise Koch holds 3 permits in Alaska.

Other permits held by Denise Koch

SOUTH LEMON CREEK MATERIAL SOURCE, Juneau: AKR06AD60, issued May 21, 2020
NORTH LEMON CREEK MATERIAL SOURCE, Juneau: AKR06AD61, issued May 21, 2020

Coverages issued nearest AKR06AC70

May 13, 2020: LANG STREET FACILITY, Anchorage, AKR06AA82, held by Benjamin Lamirand
May 13, 2020: QAP C STREET FACILITY, Anchorage, AKR06AB16, held by Tyler Rickabaugh - QAP
May 15, 2020: USCG AIR STATION SITKA, Sitka, AKR06AC25, held by Vincent Jansen, USCG Air Station Sitka
May 18, 2020: KOTZEBUE TANK FARM, Kotzebue, AKR06AC55, held by Carrie Godden - Crowley Fuels LLC
May 20, 2020: BETHEL AIRPORT DELTA WESTERN OPERATIONS, Bethel, AKR06AE20, held by Christina Bentz - Delta Western, LLC
May 21, 2020: SOUTH LEMON CREEK MATERIAL SOURCE, Juneau, AKR06AD60, held by Denise Koch
May 21, 2020: NORTH LEMON CREEK MATERIAL SOURCE, Juneau, AKR06AD61, held by Denise Koch
May 21, 2020: SILVER BAY SEAFOODS - NAKNEK, Naknek, AKR06AF32, held by Tiffany Hanson - Silver Bay Seafoods
May 22, 2020: KOKO NORTH, Fairbanks, AKR06AB80, held by Trevor Crouder - Everts Air Fuel
May 26, 2020: NOME TANK FARM, Nome, AKR06AC56, held by Jesse Woodland, Crowley Fuels

STABLER POINT ROCK QUARRY among its neighbors

Its county holds 116, 4 of them major permits; AKR06AC70 is a minor permit.

Other permits in the county

35 MILE ORV, Juneau: AKR10H0CW, minor permit, permit term to January 31, 2026
ADAIR KENNEDY BASEBALL FIELD, Juneau: AKR10H0HN, minor permit, permit term to January 31, 2026
ADAIR KENNEDY BASEBALL FIELD IMPROVEMENTS, Juneau: AKR10H0JP, minor permit, permit term to January 31, 2026
AGGPRO SITE, Juneau: AKR06AA89, minor permit, permit term to March 31, 2025
ALASKA AIRLINES JUNEAU STATION, Juneau: AKR06AC07, minor permit, discharging to UNKNOWN, permit term to March 31, 2020
ALASKA GLACIER SEAFOODS JUNEAU PLANT, Juneau: AKG521053, minor permit, discharging to Auke Bay, permit term to May 31, 2027
ALASKA GLACIER SEAFOODS JUNEAU PLANT, Juneau: AKG523037, minor permit, permit term to December 31, 2023
ALASKA GLACIER SEAFOODS JUNEAU PLANT, Juneau: AKG523108, minor permit, permit term to December 31, 2023
ALASKA GLACIER SEAFOODS JUNEAU PLANT, Juneau: AKNOE0224, minor permit, permit term to December 24, 2024
ALASKA SEAFOOD HOLDINGS, INC. SASSCO JUNEAU PLANT, Juneau: AKG521050, minor permit, discharging to Gastineau Channel, permit term to May 31, 2027

What the register holds for STABLER POINT ROCK QUARRY: its NPDES ID, its permit type and status, its dates, its address in Juneau, Alaska, and 1 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AKR06AC70.

Identity

Facility as filed	STABLER POINT ROCK QUARRY
Permittee as filed	Denise Koch
NPDES ID	AKR06AC70
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	May 21, 2020
Expiration date	March 31, 2025
Issuing agency	Alaska Department of Environmental Conservation
Address	Juneau, AK 99801
SIC	1422 – Crushed And Broken Limestone

Effluent limits and exceedances

1Pollutants on file
1Under a numeric limit
0With 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	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Solids, total suspended	2	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES AKR06AC70.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES AKR06AC70.

Inspections

EPA’s inspection file holds no inspection for NPDES AKR06AC70.

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 AKR06AC70.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers Clean Water Act NPDES permit AKR06AC70 for STABLER POINT ROCK QUARRY in Juneau, AK, held by Denise Koch under an effective industrial stormwater coverage under a general permit. EPA's file lists the permit as issued May 21, 2020 and expiring March 31, 2025, with 1 pollutant under a numeric limit and 0 pollutants with an effluent exceedance.