Clean Water Act discharge permit · NPDES ARG640007

NEWPORT MUNICIPAL WATER CO., Newport, AR: NPDES ARG640007 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
7Pollutants under a numeric limit
3Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

NEWPORT MUNICIPAL WATER CO., held by NEWPORT, CITY OF, holds NPDES permit ARG640007, which discharges to Trib,Newport Lk. EPA’s file records it issued June 3, 2016 and expiring November 30, 2021.

NEWPORT MUNICIPAL WATER CO., Newport, Arkansas: Coverage under a general permit ARG640007, held by NEWPORT, CITY OF; Administratively continued (past its expiration date and still in force until reissued); issued June 3, 2016, term to November 30, 2021; discharges to TRIB,NEWPORT LK; Water Supply and Irrigation Systems.

Solids, total suspended: 2 limits, 6 violations of any kind, 2 effluent exceedances, latest March 31, 2003, largest 173% over the limit.
Chlorine, total residual: 2 limits, 5 violations of any kind, 1 effluent exceedance, latest December 31, 2021, largest 18,173% over the limit.
Iron, dissolved [as Fe]: 2 limits, 3 violations of any kind, 1 effluent exceedance, latest March 31, 2020, largest 80% over the limit.
Flow, in conduit or thru treatment plant: 2 limits, 18 violations of any kind, 0 effluent exceedances.
pH: 2 limits, 4 violations of any kind, 0 effluent exceedances.
Manganese, dissolved [as Mn]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Aluminum, dissolved [as Al]: 2 limits, 2 violations of any kind, 0 effluent exceedances.

Other permits held by NEWPORT, CITY OF

NEWPORT, CITY OF, Newport: AR0037044, issued February 7, 2017

NEWPORT MUNICIPAL WATER CO. among its neighbors

EPA’s permit file holds 16 discharge permits in the Locust Creek-Village Creek subwatershed (HUC 110100130203), ARG640007 among them. Its county holds 32, 2 of them major permits; ARG640007 is a minor permit.

Other permits in the Locust Creek-Village Creek subwatershed (HUC 110100130203)

AR STEEL SCALE HOUSE AND LAYDOWN YARD EXPANSION, Newport: ARR157844, minor permit, discharging to Dit,Locust Cr,Village Cr,White R, permit term to October 31, 2026
ARKANSAS STEEL ASSOCIATES, LLC, Newport: AR0034550, minor permit, discharging to TRIB,VILLAGE CR,WHITE R, permit term to October 31, 2020
ARKANSAS STEEL ASSOCIATES, LLC, Newport: ARR00B774, minor permit, discharging to VILAGE CREEK, permit term to June 30, 2019
CITY OF NEWPORT - AIRPORT INDUSTRIAL PARK, Newport: AR0045225, minor permit, discharging to TRIB,LOCUST CR,VILLAGE CR,WHITE R, permit term to May 31, 2022
CITY OF NEWPORT WASTEWATER FACILITY, Newport: ARR000153, minor permit, discharging to VILLAGE C, permit term to June 30, 2019
CURTNER LUMBER COMPANY, Newport: ARR00A238, minor permit, discharging to LOCUST CK, permit term to June 30, 2014
DIAZ, CITY OF, Diaz: AR0041033, minor permit, discharging to TRIB,VILLAGE CR,WHITE R, permit term to October 31, 2022
FEDEX FREIGHT,INC.-NPT, Newport: ARR00C320, minor permit, discharging to WHITE RIVER, permit term to June 30, 2019
GRANGES AMERICAS - NEWPORT, Newport: ARR00A177, minor permit, discharging to VILLAGE CR, permit term to June 30, 2019
NEWPORT SOLAR PROJECT, Newport: ARR157361, minor permit, discharging to Trib,Village Cr, permit term to October 31, 2026

Identity

Facility as filed	NEWPORT MUNICIPAL WATER CO.
Permittee as filed	NEWPORT, CITY OF
NPDES ID	ARG640007
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	June 3, 2016
Expiration date	November 30, 2021
Address	Newport, AR 72112
Receiving water	TRIB,NEWPORT LK
Subwatershed	Locust Creek-Village Creek (HUC 110100130203)
NAICS	221310 – Water Supply and Irrigation Systems
SIC	4941 – Water Supply

Effluent limits and exceedances

7Pollutants on file
7Under a numeric limit
7With 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
Solids, total suspended	2	6	2	March 31, 2003	173% over the limit
Chlorine, total residual	2	5	1	December 31, 2021	18,173% over the limit
Iron, dissolved [as Fe]	2	3	1	March 31, 2020	80% over the limit
Flow, in conduit or thru treatment plant	2	18	0
pH	2	4	0
Manganese, dissolved [as Mn]	2	2	0
Aluminum, dissolved [as Al]	2	2	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ARG640007.

Inspections

EPA’s inspection file holds no inspection for NPDES ARG640007.

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 ARG640007.

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

This public-records page covers NPDES permit ARG640007 held by Newport Municipal Water Co. in Newport, AR, listed as administratively continued with a minor discharger class. The figures listed are 7 pollutants under a numeric limit and 3 pollutants with an effluent exceedance, with the permit issued June 3, 2016 and expiring November 30, 2021.