Clean Water Act discharge permit · NPDES ARG640012

ARKADELPHIA WATER UTILITIES, Arkadelphia, AR: NPDES ARG640012 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
5Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

ARKADELPHIA WATER UTILITIES holds NPDES permit ARG640012, which discharges to Ouachita River. EPA’s file records it issued June 3, 2016 and expiring November 30, 2021.

ARKADELPHIA WATER UTILITIES, Arkadelphia, Arkansas: Coverage under a general permit ARG640012; Administratively continued (past its expiration date and still in force until reissued); issued June 3, 2016, term to November 30, 2021; discharges to OUACHITA RIVER.

Flow, in conduit or thru treatment plant: 2 limits, 14 violations of any kind, 0 effluent exceedances.
pH: 2 limits, 6 violations of any kind, 0 effluent exceedances.
Chlorine, total residual: 2 limits, 6 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 2 limits, 4 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 ARKADELPHIA WATER UTILITIES

ARKADELPHIA WASTEWATER PLANT, Arkadelphia: ARR000190, issued December 31, 2013

ARKADELPHIA WATER UTILITIES among its neighbors

Its county holds 63, 2 of them major permits; ARG640012 is a minor permit.

Other permits in the county

ALUMACRAFT BOAT COMPANY, Arkadelphia: ARR00A505, minor permit, discharging to Trib,Ouachita R, permit term to June 30, 2019
AMITY WATER PLANT, Amity: ARG640095, minor permit, discharging to LTL ANTOINE CR,OUACHITA R, permit term to November 30, 2021
AMITY, CITY OF, Amity: AR0051101, minor permit, discharging to LTL ANTOINE CR,ANTOINE R,LTL MISSOURI R,OUACHITA R, permit term to July 31, 2019
ANA URQUIDI, Gurdon: ARG550495, minor permit, discharging to Caney Cr,Terre Noire Cr,Ltl Missouri R,Ouachita R, permit term to June 30, 2024
ANTHONY TIMBERLANDS, INC.-BEIRNE FACILITY, Beirne: AR0047546, minor permit, discharging to MCNEELEY CR,LTL MISSOURI R,OUACHITA R, permit term to March 31, 2021
ANTHONY-HIGGS LUMBER COMPANY, Gurdon: ARR00B547, minor permit, discharging to COFFEE CREEK, permit term to June 30, 2019
ARDOT - JOB 070509, CADDO RIVER STR & APPRS (CADDO VALLEY) (S), Caddo Valley: ARR158829, minor permit, permit term to October 31, 2026
ARKADELPHIA HUMAN DEVELOPMENT CENTER, Caddo Valley: AR0036749, minor permit, discharging to TRIB,CADDO R,OUACHITA R, permit term to January 31, 2024
ARKADELPHIA READY MIX CONCRETE PLANT, Arkadelphia: ARR001731, minor permit, discharging to Trib,Ouachita R, permit term to June 30, 2019
ARKADELPHIA SANITATION DEPARTMENT, Arkadelphia: ARR000990, minor permit, discharging to OUACHITA RIVER, permit term to June 30, 2019

Identity

Facility as filed	ARKADELPHIA WATER UTILITIES
Permittee as filed	ARKADELPHIA WATER UTILITIES
NPDES ID	ARG640012
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	Arkadelphia, AR 71923
Receiving water	OUACHITA RIVER

Effluent limits and exceedances

5Pollutants on file
5Under a numeric limit
5With 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
Flow, in conduit or thru treatment plant	2	14
pH	2	6
Chlorine, total residual	2	6
Solids, total suspended	2	4
Aluminum, dissolved [as Al]	2	2

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ARG640012.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ARG640012.

Inspections

EPA’s inspection file holds no inspection for NPDES ARG640012.

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 ARG640012.

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Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES ARG640012, held by ARKADELPHIA WATER UTILITIES in Arkadelphia, AR, which discharges to the OUACHITA RIVER and is administratively continued as a Minor Discharger class 5 permit. The register lists 5 pollutants on file, 5 under a numeric limit, and 0 with an effluent exceedance.