Clean Water Act discharge permit · NPDES IDR10C10L

TOWNHOMES AT THE RANCH SUBDIVISION, Nampa, ID: NPDES IDR10C10L discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

TOWNHOMES AT THE RANCH SUBDIVISION, held by Wolf Building Company, holds NPDES permit IDR10C10L, which discharges to Elijah Drain. EPA’s file records it issued January 10, 2022 and expiring February 9, 2027.

TOWNHOMES AT THE RANCH SUBDIVISION, Nampa, Idaho: Coverage under a general permit IDR10C10L, held by Wolf Building Company; Construction stormwater; Effective; issued January 10, 2022, term to February 9, 2027; discharges to ELIJAH DRAIN.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 576 were issued before IDR10C10L. Wolf Building Company holds 7 permits in Idaho.

Other permits held by Wolf Building Company

NORTH HORTON SUBDIVISION, Nampa: IDR1000VY
METTLE BUILDING, LLC, Nampa: IDR1001MB
METTLE BUILDING, LLC, Nampa: IDR1001ME
ROOSEVELT VILLAGE, Nampa: IDR1002IY
10TH AVENUE HEIGHTS, Caldwell: IDR100349
WOLF FLEX BUILDINGS, Nampa: IDR10L0K8

Coverages issued nearest IDR10C10L

January 10, 2022: CITY OF MERIDIAN WRRF AERATION BASINS 1-4 RETROFIT AND 9-10 UPGRADE PROJECT, Meridian, IDR10C109, held by JC Constructors
January 10, 2022: WHITE PINES APARTMENTS, Nampa, IDR10C10B, held by Jarreth Vance
January 10, 2022: ROCKING A RANCH, Eagle, IDR10C10C, held by Alscott Real Estate, LLC
January 10, 2022: BOISE AIRPORT CONRAC FACILITY, Boise, IDR10C10F, held by Boise Airport
January 10, 2022: YOUNG MAZDA, Idaho Falls, IDR10C10J, held by HK Contractors
January 10, 2022: W. VILLAGGIO WAY, Meridian, IDR10C10N, held by BULLY EXCAVATION
January 10, 2022: MCBIRNEY LATERAL - GRAVITY IRRIGATION IMPROVEMENTS, Meridian, IDR10C10P, held by Smith Brighton, Inc.
January 10, 2022: IDFG NAMPA HATCHERY, Nampa Hatchery, IDR10C10T, held by LaRiviere, Inc.
January 10, 2022: SPRING SHORES SUBDIVISION NO. 2, Nampa, IDR10C10V, held by Trilogy Development, Inc.
January 10, 2022: PRAIRIE CREEK SUB. NO. 1, Caldwell, IDR10C10Z, held by Trilogy Development, Inc.

TOWNHOMES AT THE RANCH SUBDIVISION among its neighbors

EPA’s permit file holds 358 discharge permits in the Lower Indian Creek subwatershed (HUC 170501140507), IDR10C10L among them. Its county holds 377, 2 of them major permits; IDR10C10L is a minor permit.

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

11TH AVE S 2-WAY CONVERSION CITY OF NAMPA, Nampa: IDR10L0LN, not classed
11TH AVE S TWO-WAY CONVERSION, Nampa: IDR10L0LO, not classed
12TH-15TH 2ND-7TH ST. SOUTH WATERLINES REPLACEMENT, Nampa: IDR10C27N, minor permit, discharging to Indian creek, permit term to February 9, 2027
1908 SUNNY RIDGE, Nampa: IDR1001JD, not classed
1ST ST. & ROOSEVELT AVE. WATERLINE, Nampa: IDR1000GJ, not classed
2025 ARTERIAL & COLLECTOR CAPITAL MAINTENANCE, Kuna: IDR10C1UW, minor permit, discharging to State Lateral, permit term to February 9, 2027
203 AND 212 1ST AVE., Nampa: IDR10L0J9, not classed
21ST AVENUE MARRIOTT, Caldwell: IDR10C1IN, minor permit, discharging to Wilson Drain, permit term to February 9, 2027
24229 MIDDLETON RD, SH 55 TO FLAMINGO AVE, Nampa: IDR10L0LR, not classed
6TH STREET MULTI-PLEXES, Nampa: IDR1001D8, not classed

What the register holds for TOWNHOMES AT THE RANCH SUBDIVISION: 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 IDR10C10L.

Identity

Facility as filed	TOWNHOMES AT THE RANCH SUBDIVISION
Permittee as filed	Wolf Building Company
NPDES ID	IDR10C10L
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	January 10, 2022
Expiration date	February 9, 2027
Address	Nampa, ID 83651
Receiving water	ELIJAH DRAIN
Subwatershed	Lower Indian Creek (HUC 170501140507)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10C10L.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C10L.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C10L.

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 IDR10C10L.

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, IDR10C10L.

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Nearby on the register

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

Of the 308 storm water construction permits in Canyon County, including this permit, 0.0% have a violation on file, and TOWNHOMES AT THE RANCH SUBDIVISION is among them. The Lower Indian Creek subwatershed lists 358 NPDES permits, including this permit. Among the 269 storm water construction permits in Canyon County, including this permit, 10.0% were issued before this permit.