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Clean Water Act discharge permit · NPDES IDR10010P

BIOWEST, Caldwell, ID: NPDES IDR10010P discharge permit, effluent exceedances, inspections, penalties

BIOWEST, held by HC Company, Inc., holds NPDES permit IDR10010P.

BIOWEST, Caldwell, Idaho: Coverage under a general permit IDR10010P, held by HC Company, Inc.; Construction stormwater; Not needed.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file. HC Company, Inc. holds 18 permits in Idaho.

Other permits held by HC Company, Inc.

Other permits in Caldwell

What the register holds for BIOWEST: its NPDES ID, its permit type and status, its its address in Caldwell, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10010P.

Identity

Facility as filedBIOWEST
Permittee as filedHC Company, Inc.
NPDES IDIDR10010P
Permit statusNot needed
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
AddressCaldwell, ID 83605

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10010P.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10010P.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10010P.

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 IDR10010P.

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, IDR10010P.

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  • One permit holder — $99/month
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Nearby on the register

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

What this page shows

Of the 151 storm water construction permits in Caldwell, 0.0% have a violation on file. EPA's NPDES register lists 151 Caldwell permits, with BIOWEST among them. BIOWEST lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.