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Clean Water Act discharge permit · NPDES IDR10C05Z

MERIDIAN 118, Meridian, ID: NPDES IDR10C05Z discharge permit, effluent exceedances, inspections, penalties

MERIDIAN 118, held by Insight Investment Partners, holds NPDES permit IDR10C05Z, which discharges to Boise River. EPA’s file records it issued December 30, 2021 and expiring February 16, 2022.

MERIDIAN 118, Meridian, Idaho: Coverage under a general permit IDR10C05Z, held by Insight Investment Partners; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued December 30, 2021, term to February 16, 2022; discharges to Boise River; Commercial and Institutional Building Construction.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 567 were issued before IDR10C05Z.

Coverages issued nearest IDR10C05Z

MERIDIAN 118 among its neighbors

EPA’s permit file holds 360 discharge permits in the Mason Creek subwatershed (HUC 170501140407), IDR10C05Z among them. Its county holds 668, 5 of them major permits; IDR10C05Z is a minor permit.

Other permits in the Mason Creek subwatershed (HUC 170501140407)

What the register holds for MERIDIAN 118: its NPDES ID, its permit type and status, its dates, its address in Meridian, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C05Z.

Identity

Facility as filedMERIDIAN 118
Permittee as filedInsight Investment Partners
NPDES IDIDR10C05Z
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
IssuedDecember 30, 2021
Expiration dateFebruary 16, 2022
AddressMeridian, ID 83642
Receiving waterBoise River
SubwatershedMason Creek (HUC 170501140407)
NAICS236220 – Commercial and Institutional Building Construction
SIC1542 – Nonresidential Construction

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10C05Z.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C05Z.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C05Z.

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 IDR10C05Z.

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, IDR10C05Z.

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  • One watershed — $2,990/year
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Nearby on the register

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

What this page shows

MERIDIAN 118 is included in the 561 storm water construction permits in Ada County, and 0.0% of them carry a violation on file. Counting this permit, 360 NPDES permits lie within the Mason Creek subwatershed (HUC 170501140407). Earlier issue dates than this permit's apply to 7.5% of the 451 storm water construction permits in Ada County.