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Clean Water Act discharge permit · NPDES COR900144

HACH CO, Loveland, CO: NPDES COR900144 discharge permit, effluent exceedances, inspections, penalties

HACH CO, held by Hach Company, holds NPDES permit COR900144, which discharges to Ide And Starboard Ditch - Ide And Starboard Ditch. EPA’s file records it issued March 29, 2012 and expiring June 30, 2017. 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.

What the register holds for HACH CO: its NPDES ID, its permit type and status, its dates, its address in Loveland, Colorado, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR900144.

Identity

Facility as filedHACH CO
Permittee as filedHach Company
NPDES IDCOR900144
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedMarch 29, 2012
Expiration dateJune 30, 2017
AddressLoveland, CO 80538
Receiving waterIde and Starboard Ditch - Ide and Starboard Ditch
SubwatershedFossil Creek-Reservoir-Cache La Poudre River (HUC 101900071002)
Other EPA IDs (FRS)RCRA handler COD005286679

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR900144.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES COR900144.

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

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, COR900144.

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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 COR900144 there.

Nearby on the register

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

What this page shows

The HACH CO storm water industrial permit, COR900144, is one of 43 such permits in Larimer County, and 37.2% of those 43 carry a violation on file. Among the 76 NPDES permits in the Fossil Creek-Reservoir-Cache La Poudre River subwatershed, this one is counted alongside them. The permit has 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.