Clean Water Act discharge permit · NPDES ARG640179
CENTRAL ARKANSS WATER - MAUMELLE, Maumelle, AR: NPDES ARG640179 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CENTRAL ARKANSS WATER - MAUMELLE, held by Central Arkanss Water - Maumelle, holds NPDES permit ARG640179, which discharges to Maumelle,White Oak Bu,Arkansas R. EPA’s file records it issued November 23, 2011 and expiring November 30, 2016. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | CENTRAL ARKANSS WATER - MAUMELLE |
|---|---|
| Permittee as filed | Central Arkanss Water - Maumelle |
| NPDES ID | ARG640179 |
| 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 | November 23, 2011 |
| Expiration date | November 30, 2016 |
| Address | Maumelle, AR 72113 |
| Receiving water | Maumelle,White Oak Bu,Arkansas R |
| Subwatershed | Maumelle River-Arkansas River (HUC 111102070107) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 6With 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 2 | 16 | 0 | ||
| pH | 2 | 8 | 0 | ||
| Solids, total suspended | 2 | 8 | 0 | ||
| Iron, dissolved [as Fe] | 2 | 8 | 0 | ||
| Manganese, dissolved [as Mn] | 2 | 8 | 0 | ||
| Aluminum, dissolved [as Al] | 2 | 8 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ARG640179.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES ARG640179.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID ARG640179 there.
Nearby on the register
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- Every permit record in Maumelle, A to Z
- Discharge permits in Arkansas
- Every permit record in Arkansas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.