Clean Water Act discharge permit · NPDES ARG640100
KIMZEY REG. WATER DIST.-DEGRAY, Bismarck, AR: NPDES ARG640100 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
KIMZEY REG. WATER DIST.-DEGRAY, held by KIMZEY REGIONAL WATER DISTRICT, holds NPDES permit ARG640100, which discharges to Trib,Ouachita R. EPA’s file records it issued June 3, 2016 and expiring November 30, 2021. 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 | KIMZEY REG. WATER DIST.-DEGRAY |
|---|---|
| Permittee as filed | KIMZEY REGIONAL WATER DISTRICT |
| NPDES ID | ARG640100 |
| 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 | Bismarck, AR 71929 |
| Receiving water | TRIB,OUACHITA R |
| Subwatershed | Big Hill Creek-Lake Catherine (HUC 080401020403) |
| NAICS | 221310 – Water Supply and Irrigation Systems |
| SIC | 4941 – Water Supply |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 7Pollutants on file
- 4Under 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 |
|---|---|---|---|---|---|
| Aluminum, dissolved [as Al] | 2 | 12 | 8 | December 31, 2023 | 2,770% over the limit |
| Solids, total suspended | 2 | 9 | 3 | December 31, 2025 | 196% over the limit |
| pH | 2 | 8 | 1 | December 31, 2023 | |
| Flow, in conduit or thru treatment plant | 2 | 10 | 0 | ||
| Iron, dissolved [as Fe] | 0 | 2 | 0 | ||
| Manganese, dissolved [as Mn] | 0 | 2 | 0 | ||
| Chlorine, total residual | 0 | 2 | 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 ARG640100.
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 ARG640100 there.
Nearby on the register
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- Discharge permits in Arkansas
- Every permit record in Arkansas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.