Clean Water Act discharge permit · NPDES AR0035416
USA-COE - CRYSTAL SPRINGS REC AREA WWTP, Crystal Springs, AR: NPDES AR0035416 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
USA-COE - CRYSTAL SPRINGS REC AREA WWTP, held by USA-COE - CRYSTAL SPRINGS REC AR, holds NPDES permit AR0035416, which discharges to Lake Ouachita. EPA’s file records it issued April 29, 2014 and expiring May 31, 2019. 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 | USA-COE - CRYSTAL SPRINGS REC AREA WWTP |
|---|---|
| Permittee as filed | USA-COE - CRYSTAL SPRINGS REC AR |
| NPDES ID | AR0035416 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Issued | April 29, 2014 |
| Expiration date | May 31, 2019 |
| Address | Crystal Springs, AR 71968 |
| Receiving water | LAKE OUACHITA |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 8Under a numeric limit
- 10With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 12 | 39 | 5 | July 31, 2026 | 110% over the limit |
| E. coli | 4 | 9 | 1 | September 30, 2021 | 15% over the limit |
| Oxygen, dissolved [DO] | 1 | 6 | 1 | March 31, 2022 | 47% over the limit |
| Solids, total suspended | 4 | 16 | 0 | ||
| Phosphorus, total [as P] | 4 | 16 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 4 | 16 | 0 | ||
| pH | 2 | 16 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 16 | 0 | ||
| Chlorine, total residual | 0 | 2 | 0 | ||
| Coliform, fecal general | 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 AR0035416.
Inspections
EPA’s inspection file holds no inspection for NPDES AR0035416.
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 AR0035416.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, AR0035416.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 AR0035416 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.