Clean Water Act discharge permit · NPDES MDG767280
ROLLINGCREST-CHILLUM SPLASH POOL, Greenbelt, MD: NPDES MDG767280 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ROLLINGCREST-CHILLUM SPLASH POOL, held by MARYLAND-NATIONAL CAPITAL PARK & PLANNING COMMISSION, holds NPDES permit MDG767280, which discharges to Sligo Creek. EPA’s file records it issued July 26, 2023 and expiring November 30, 2027. 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 | ROLLINGCREST-CHILLUM SPLASH POOL |
|---|---|
| Permittee as filed | MARYLAND-NATIONAL CAPITAL PARK & PLANNING COMMISSION |
| NPDES ID | MDG767280 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 26, 2023 |
| Expiration date | November 30, 2027 |
| Issuing agency | MARYLAND DEPARTMENT OF THE ENVIRONMENT |
| Address | Greenbelt, MD 20782 |
| Receiving water | SLIGO CREEK |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 4Pollutants on file
- 4Under a numeric limit
- 4With 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 |
|---|---|---|---|---|---|
| pH | 4 | 18 | 0 | ||
| Flow | 4 | 18 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 9 | 0 | ||
| Chlorine, total residual | 2 | 9 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MDG767280.
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 MDG767280.
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 MDG767280 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.