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Clean Water Act discharge permit · NPDES IDR10020N

FY19 CAPITAL MAINTENANCE PHASE 2, Boise, ID: NPDES IDR10020N discharge permit, effluent exceedances, inspections, penalties

FY19 CAPITAL MAINTENANCE PHASE 2, held by Central Paving Co., Inc., holds NPDES permit IDR10020N.

FY19 CAPITAL MAINTENANCE PHASE 2, Boise, Idaho: Coverage under a general permit IDR10020N, held by Central Paving Co., Inc.; Construction stormwater; Not needed.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file. Central Paving Co., Inc. holds 16 permits in Idaho.

Other permits held by Central Paving Co., Inc.

FY19 CAPITAL MAINTENANCE PHASE 2 among its neighbors

EPA’s permit file holds 141 discharge permits in the South Slough-Boise River subwatershed (HUC 170501140405), IDR10020N among them.

Other permits in the South Slough-Boise River subwatershed (HUC 170501140405)

What the register holds for FY19 CAPITAL MAINTENANCE PHASE 2: its NPDES ID, its permit type and status, its its address in Boise, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10020N.

Identity

Facility as filedFY19 CAPITAL MAINTENANCE PHASE 2
Permittee as filedCentral Paving Co., Inc.
NPDES IDIDR10020N
Permit statusNot needed
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
AddressBoise, ID 83704
SubwatershedSouth Slough-Boise River (HUC 170501140405)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10020N.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10020N.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10020N.

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 IDR10020N.

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, IDR10020N.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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Nearby on the register

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

What this page shows

Among the 314 storm water construction permits in Boise, 0.0% carry a violation on file. FY19 CAPITAL MAINTENANCE PHASE 2 sits among 141 NPDES permits in the South Slough-Boise River subwatershed, with 0 pollutants showing an effluent exceedance.