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Clean Water Act discharge permit · NPDES COG604008

SOLVAY CHEMICALS SODIUM BICARBONATE, Parachute, CO: NPDES COG604008 discharge permit, effluent exceedances, inspections, penalties

SOLVAY CHEMICALS SODIUM BICARBONATE, held by Solvay Chemicals Inc, holds NPDES permit COG604008, which discharges to Parachute Creek/Colorado River. EPA’s file records it issued September 28, 2007 and expiring December 31, 2012. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for SOLVAY CHEMICALS SODIUM BICARBONATE: its NPDES ID, its permit type and status, its dates, its address in Parachute, Colorado, its receiving water, and 8 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COG604008.

Identity

Facility as filedSOLVAY CHEMICALS SODIUM BICARBONATE
Permittee as filedSolvay Chemicals Inc
NPDES IDCOG604008
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
IssuedSeptember 28, 2007
Expiration dateDecember 31, 2012
AddressParachute, CO 81635
Receiving waterParachute Creek/Colorado River
SubwatershedParachute Creek (HUC 140100050805)
SIC1799 – Special Trade Contractors
Other EPA IDs (FRS)RCRA handler COR000016014; ICIS-AIR source CO0000000804500293

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
pH800
Solids, total suspended400
Oil and grease400
Flow, in conduit or thru treatment plant400
Solids, total dissolved400
Oil and grease visual400
Selenium, total [as Se]300
Iron, dissolved [as Fe]200

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG604008.

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 COG604008.

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.

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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 COG604008 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers the Clean Water Act discharge permit NPDES COG604008 for SOLVAY CHEMICALS SODIUM BICARBONATE in Parachute, CO, held by Solvay Chemicals Inc and discharging to Parachute Creek/Colorado River. The register lists the permit as administratively continued, with a Minor Discharger class of 8, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.