Clean Water Act discharge permit · NPDES ARG160036
LITTLE ROCK SW LANDFILL, Little Rock, AR: NPDES ARG160036 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
LITTLE ROCK SW LANDFILL, held by LITTLE ROCK, CITY OF, holds NPDES permit ARG160036, which discharges to Trib,Fourche C,Arkansas R. EPA’s file records it issued September 2, 2014 and expiring February 29, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | LITTLE ROCK SW LANDFILL |
|---|---|
| Permittee as filed | LITTLE ROCK, CITY OF |
| NPDES ID | ARG160036 |
| 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 | September 2, 2014 |
| Expiration date | February 29, 2020 |
| Address | Little Rock, AR 72206 |
| Receiving water | Trib,Fourche C,Arkansas R |
| Subwatershed | Little Fourche Creek (HUC 111102070203) |
| NAICS | 562212 – Solid Waste Landfill |
| SIC | 4953 – Refuse Systems |
| Other EPA IDs (FRS) | RCRA handler ARR000002238; ICIS-AIR source AR0000000511901071 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 6Pollutants on file
- 5Under a numeric limit
- 6With a violation of any kind
- 4With 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 | 1 | 58 | 55 | July 31, 2025 | 1,000% over the limit |
| Oxygen demand, chem. [low level] [COD] | 1 | 21 | 18 | August 31, 2025 | 207% over the limit |
| pH | 2 | 11 | 2 | July 31, 2015 | |
| Oil & Grease | 1 | 5 | 2 | January 31, 2025 | 1,680% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 8 | 0 | ||
| Iron, total [as Fe] | 0 | 3 | 0 |
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 ARG160036.
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 ARG160036 there.
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- Every permit record in Arkansas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.