Clean Water Act discharge permit · NPDES ARG250008

ZERO MOUNTAIN, INC-JOHNSON, Johnson, AR: NPDES ARG250008 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
6Pollutants under a numeric limit
3Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

ZERO MOUNTAIN, INC-JOHNSON holds NPDES permit ARG250008, which discharges to Arkansas R. EPA’s file records it issued May 1, 2012 and expiring November 30, 2017.

ZERO MOUNTAIN, INC-JOHNSON, Johnson, Arkansas: Coverage under a general permit ARG250008; Administratively continued (past its expiration date and still in force until reissued); issued May 1, 2012, term to November 30, 2017; discharges to ARKANSAS R.

Oil & Grease: 4 limits, 20 violations of any kind, 8 effluent exceedances, latest February 28, 2018, largest 121% over the limit.
Temperature, water deg. fahrenheit: 2 limits, 13 violations of any kind, 7 effluent exceedances, latest July 31, 2017, largest 4% over the limit.
pH: 4 limits, 14 violations of any kind, 2 effluent exceedances, latest May 31, 2013.
Flow, in conduit or thru treatment plant: 8 limits, 16 violations of any kind, 0 effluent exceedances.
Oxygen demand, chem. [low level] [COD]: 4 limits, 12 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 4 limits, 12 violations of any kind, 0 effluent exceedances.

Other permits held by ZERO MOUNTAIN, INC-JOHNSON

AMERICOLD LOGISTICS, LLC - JOHNSON, Johnson: ARR00B297, issued December 31, 2013

ZERO MOUNTAIN, INC-JOHNSON among its neighbors

EPA’s permit file holds 51 discharge permits in the Lake Fayetteville-Clear Creek subwatershed (HUC 111101030201), ARG250008 among them. Its county holds 385, 5 of them major permits; ARG250008 is a minor permit.

Other permits in the Lake Fayetteville-Clear Creek subwatershed (HUC 111101030201)

ABC BLOCK & BRICK-SPRINGDALE, Springdale: ARR000861, minor permit, discharging to Trib,Clear C,Illinois R, permit term to June 30, 2019
AMERICOLD LOGISTICS, LLC - JOHNSON, Johnson: ARR00B297, minor permit, discharging to ARK R, permit term to June 30, 2019
ARK HWY DEPT/JOB #CA0401, Springdale: ARR154908, minor permit, discharging to Trib,Brush Cr,Little Wildcat Cr,Clear Cr,ARK R, permit term to October 31, 2016
ASPEN PARK, Springdale: ARR153108, minor permit, discharging to Trib,Clear Cr,Illinois R,Arkansas R, permit term to October 31, 2021
BARBERRY COURT EAST, Springdale: ARR157376, minor permit, discharging to Spring Cr,Osage Cr,Illinois R,Arkansas R, permit term to October 31, 2026
BENTLEY HOLDINGS, LLC - BUTTERFIELD MEADOWS, Springdale: ARR158641, minor permit, permit term to October 31, 2026
BENTLEY HOLDINGS, LLC - TYSON MEADOWS, Springdale: ARR158578, minor permit, permit term to October 31, 2026
BLACK HILLS ENERGY ARKANSAS, INC. - FAY-ZION TO GULLY 6 HDP REPLACEMENT, Springdale: ARR158197, minor permit, permit term to October 31, 2026
BRENTWOOD VILLAGE, Springdale: ARR157635, minor permit, discharging to Clear Cr,Illinois R,Arkansas R, permit term to October 31, 2026
C MAYO, INC, Springdale: ARR00B012, minor permit, discharging to SPRING CK, permit term to June 30, 2019

Identity

Facility as filed	ZERO MOUNTAIN, INC-JOHNSON
Permittee as filed	ZERO MOUNTAIN, INC-JOHNSON
NPDES ID	ARG250008
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
Issued	May 1, 2012
Expiration date	November 30, 2017
Address	Johnson, AR 72741
Receiving water	ARKANSAS R
Subwatershed	Lake Fayetteville-Clear Creek (HUC 111101030201)

Effluent limits and exceedances

6Pollutants on file
6Under a numeric limit
6With a violation of any kind
3With 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
Oil & Grease	4	20	8	February 28, 2018	121% over the limit
Temperature, water deg. fahrenheit	2	13	7	July 31, 2017	4% over the limit
pH	4	14	2	May 31, 2013
Flow, in conduit or thru treatment plant	8	16	0
Oxygen demand, chem. [low level] [COD]	4	12	0
Solids, total suspended	4	12	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ARG250008.

Inspections

EPA’s inspection file holds no inspection for NPDES ARG250008.

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 ARG250008.

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Nearby on the register

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

This public-records page covers NPDES permit ARG250008 held by ZERO MOUNTAIN, INC-JOHNSON in Johnson, AR, which discharges to ARKANSAS R and lies in the Lake Fayetteville-Clear Creek subwatershed (HUC 111101030201). The page lists 6 pollutants on file, 6 under a numeric limit, 6 with a violation of any kind, and 3 with an effluent exceedance, with the permit shown as administratively continued.