Clean Water Act discharge permit · NPDES COR431419
CASTLEVIEW, Castle Rock, CO: NPDES COR431419 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
CASTLEVIEW, held by Castleview Development Inc, holds NPDES permit COR431419. EPA’s file records it issued July 24, 2026 and expiring March 31, 2029.
CASTLEVIEW, Castle Rock, Colorado: Coverage under a general permit COR431419, held by Castleview Development Inc; Effective; issued July 24, 2026, term to March 31, 2029, by STA.
CASTLEVIEW among its neighbors
EPA’s permit file holds 30 discharge permits in the Middle East Plum Creek subwatershed (HUC 101900020503), COR431419 among them.
Other permits in the Middle East Plum Creek subwatershed (HUC 101900020503)
- 120TH PIT, Henderson: COG501530, minor permit, discharging to Ski Lake and Fulton Ditch, permit term to June 30, 2013
- 22012256 CITADEL FEEDERS 3 AND 12, Castle Rock: COR427494, minor permit, permit term to March 31, 2029
- 22012259 CITADEL FEEDER 11, Castle Rock: COR427476, minor permit, permit term to March 31, 2029
- 25140 I25 CHAIN DOWN STATION, Castle Rock: COR424136, minor permit, permit term to March 31, 2029
- ADVENTHEALTH CRYSTAL VALLEY MOB, Castle Rock: COR427936, minor permit, permit term to March 31, 2029
- CASTLE ROCK PERSONAL WAREHOUSE, Town Of Castle Rock: COR417674, minor permit, permit term to March 31, 2024
- CASTLE ROCK READY MIX, Castle Rock: COR900252, minor permit, discharging to Michigan Creek - Tarryall Creek, permit term to June 30, 2017
- CASTLE ROCK ROCK LLC, Castle Rock: COG502232, minor permit, discharging to East Plum Creek, permit term to December 31, 2026
- CITADEL SUBSTATION, Castle Rock: COR420389, minor permit, permit term to March 31, 2024
- CRYSTAL VALLEY INTERCHANGE PACKAGE 2, Castle Rock: COR424051, minor permit, permit term to March 31, 2029
What the register holds for CASTLEVIEW: its NPDES ID, its permit type and status, its dates, its address in Castle Rock, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR431419.
Identity
| Facility as filed | CASTLEVIEW |
|---|---|
| Permittee as filed | Castleview Development Inc |
| NPDES ID | COR431419 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 24, 2026 |
| Expiration date | March 31, 2029 |
| Issuing agency | STA |
| Address | Castle Rock, CO 80104 |
| Subwatershed | Middle East Plum Creek (HUC 101900020503) |
| SIC | 1521 – Single-Family Housing Construction |
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES COR431419.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES COR431419.
Inspections
EPA’s inspection file holds no inspection for NPDES COR431419.
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 COR431419.
Watch this permit
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Nearby on the register
- Discharge permits in Castle Rock
- Every permit record in Castle Rock, A to Z
- Discharge permits in Colorado
- Every permit record in Colorado, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.