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Clean Water Act discharge permit · NPDES IDR10C03E

SONATA POINTE WEST SUBDIVISION NO 2, Nampa, ID: NPDES IDR10C03E discharge permit, effluent exceedances, inspections, penalties

SONATA POINTE WEST SUBDIVISION NO 2, held by Challenger Development, Inc., holds NPDES permit IDR10C03E, which discharges to Lake Lowell. EPA’s file records it issued November 10, 2021 and expiring February 16, 2022.

SONATA POINTE WEST SUBDIVISION NO 2, Nampa, Idaho: Coverage under a general permit IDR10C03E, held by Challenger Development, Inc.; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued November 10, 2021, term to February 16, 2022; discharges to Lake Lowell.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 481 were issued before IDR10C03E. Challenger Development, Inc. holds 126 permits in Idaho.

Other permits held by Challenger Development, Inc.

Coverages issued nearest IDR10C03E

SONATA POINTE WEST SUBDIVISION NO 2 among its neighbors

EPA’s permit file holds 358 discharge permits in the Lower Indian Creek subwatershed (HUC 170501140507), IDR10C03E among them.

Other permits in the Lower Indian Creek subwatershed (HUC 170501140507)

What the register holds for SONATA POINTE WEST SUBDIVISION NO 2: its NPDES ID, its permit type and status, its dates, its address in Nampa, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C03E.

Identity

Facility as filedSONATA POINTE WEST SUBDIVISION NO 2
Permittee as filedChallenger Development, Inc.
NPDES IDIDR10C03E
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
ProgramConstruction stormwater
IssuedNovember 10, 2021
Expiration dateFebruary 16, 2022
AddressNampa, ID 83686
Receiving waterLake Lowell
SubwatershedLower Indian Creek (HUC 170501140507)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10C03E.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C03E.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C03E.

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 IDR10C03E.

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, IDR10C03E.

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Nearby on the register

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

What this page shows

SONATA POINTE WEST SUBDIVISION NO 2 sits among 208 storm water construction permits in Nampa, and 0.0% of those have a violation on file. Of all 84 storm water construction permits in Nampa, including this one, 56.0% were issued earlier than this permit. The Lower Indian Creek subwatershed holds 358 NPDES permits, counting this one.