Clean Water Act discharge permit · NPDES COR427662

COBBLESTONE HOTEL MONTE VISTA, Monte Vista, CO: NPDES COR427662 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

COBBLESTONE HOTEL MONTE VISTA, held by BriMark Builders LLC, holds NPDES permit COR427662. EPA’s file records it issued June 3, 2025 and expiring March 31, 2029.

COBBLESTONE HOTEL MONTE VISTA, Monte Vista, Colorado: Coverage under a general permit COR427662, held by BriMark Builders LLC; Effective; issued June 3, 2025, term to March 31, 2029.

July 28, 2026: Evaluation (S).

COBBLESTONE HOTEL MONTE VISTA among its neighbors

EPA’s permit file holds 15 discharge permits in the City of Monte Vista-Rio Grande subwatershed (HUC 130100020705), COR427662 among them. Its county holds 36, 3 of them major permits; COR427662 is a minor permit.

Other permits in the City of Monte Vista-Rio Grande subwatershed (HUC 130100020705)

DEL NORTE 4KV CONVERSION PROJECT (DE), Del Norte: COR425727, minor permit, permit term to March 31, 2029
DEL NORTE DG, LLC, Del Norte: COR430825, minor permit, permit term to March 31, 2029
DEL NORTE GRAND AVENUE REVITALIZATION, Del Norte: COR424506, minor permit, permit term to March 31, 2029
DEL NORTE WWTF, Del Norte: CO0020281, major permit, discharging to RIO GRANDE RIVER, permit term to May 31, 2019
GROWER SHIPPER POTATO COMPANY, Monte Vista: COR900984, minor permit, discharging to Anderson Ditch to the Rio Grande River, permit term to June 30, 2017
HENDERSON LAGOON FACILITY, Rio Grande County: CO0023132, major permit, discharging to TRIB TO RIO GRANDE RIVER, permit term to April 30, 2013
MILLER COORS MONTE VISTA, Monte Vista: COG074384, minor permit, discharging to Rio Grande River, permit term to September 30, 2013
MONTE VISTA, CO DG #31348, Monte Vista: COR428614, minor permit, permit term to March 31, 2029
NORTH FARM RD GRAVEL PIT, Monte Vista: COG501868, minor permit, discharging to Rio Grande River, permit term to December 31, 2021
PROXIMITY MALT LLC - MONTE VISTA COLORADO BRANCH, Monte Vista: COR901524, minor permit, discharging to Rio Grande River, permit term to December 31, 2022

Identity

Facility as filed	COBBLESTONE HOTEL MONTE VISTA
Permittee as filed	BriMark Builders LLC
NPDES ID	COR427662
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	June 3, 2025
Expiration date	March 31, 2029
Address	Monte Vista, CO 81144
Subwatershed	City of Monte Vista-Rio Grande (HUC 130100020705)

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 COR427662.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES COR427662.

Inspections

Date	What EPA recorded	Agency
July 28, 2026	Evaluation	S

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 COR427662.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

Counting this permit, 73.1% of the 26 general permit coverages in Rio Grande County were issued earlier. Of the 26 Rio Grande County coverages, 42.3% have a violation on file, and COBBLESTONE HOTEL MONTE VISTA is among 15 NPDES permits in the City of Monte Vista-Rio Grande subwatershed.