Clean Water Act discharge permit · NPDES IDR10C10V

SPRING SHORES SUBDIVISION NO. 2, Nampa, ID: NPDES IDR10C10V 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

SPRING SHORES SUBDIVISION NO. 2, held by Trilogy Development, Inc., holds NPDES permit IDR10C10V, which discharges to Purdam Gulch Drain. EPA’s file records it issued January 10, 2022 and expiring February 9, 2027.

SPRING SHORES SUBDIVISION NO. 2, Nampa, Idaho: Coverage under a general permit IDR10C10V, held by Trilogy Development, Inc.; Construction stormwater; Effective; issued January 10, 2022, term to February 9, 2027; discharges to Purdam Gulch Drain.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 576 were issued before IDR10C10V. Trilogy Development, Inc. holds 102 permits in Idaho.

Other permits held by Trilogy Development, Inc.

PAD THAI HOUSE, Boise: IDR1000UK
AEGEAN ESTATES STOCKPILES, Meridian: IDR1002A2
JUMP CREEK SUBDIVISION: CREASON LATERAL OFFSITE, Meridian: IDR1002BF
AEROSKY PARK 'A' DRAIN TILING, Caldewll: IDR1002VJ
PROMINENCE SUBDIVISION, Boise: IDR10C0NS, issued February 7, 2023
MIDDLEBURY NORTH SUBDIVISION NO. 1 & STONE LATERAL TILING, Nampa: IDR10C0NU, issued February 7, 2023
WAVERLY PARK SUBDIVISION NO. 1, Middleton: IDR10C0OJ, issued March 13, 2023
JASPER RIDGE SUBDIVISION NO. 2, Nampa: IDR10C0PV, issued April 17, 2023
LEDGESTONE SUBDIVISION NO. 4, Kuna: IDR10C0Q8, issued April 21, 2023
CALLISTO HEIGHTS SUBDIVISION, Boise: IDR10C0TJ, issued January 10, 2022

Coverages issued nearest IDR10C10V

January 10, 2022: YOUNG MAZDA, Idaho Falls, IDR10C10J, held by HK Contractors
January 10, 2022: TOWNHOMES AT THE RANCH SUBDIVISION, Nampa, IDR10C10L, held by Wolf Building Company
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: PRAIRIE CREEK SUB. NO. 1, Caldwell, IDR10C10Z, held by Trilogy Development, Inc.
January 10, 2022: SUN CREEK RV RESORT, Caldwell, IDR10C111, held by Stack Construction
January 10, 2022: SPRING SHORES SUBDIVISION NO. 3, Nampa, IDR10C112, held by Trilogy Development, Inc.
January 10, 2022: REFLECTIONS EDGE SUBDIVISION NO 2, Nampa, IDR10C114, held by KB Home
January 10, 2022: JORDAN LANDING SENIOR LIVING TOWN HOMES SUB, Payette, IDR10C117, held by David W. Hockman

SPRING SHORES SUBDIVISION NO. 2 among its neighbors

EPA’s permit file holds 360 discharge permits in the Mason Creek subwatershed (HUC 170501140407), IDR10C10V among them. Its county holds 377, 2 of them major permits; IDR10C10V is a minor permit.

Other permits in the Mason Creek subwatershed (HUC 170501140407)

10 MILE RETAIL, Meridian: IDR10037Z, not classed
1209 ANDY LANE TRUCK YARD, Caldwell: IDR1002I9, not classed
17270 NORTHSIDE BOULEVARD, Nampa: IDR10L0KV, not classed
22102 FRANKLIN BLVD & KARCHER RD INT, Nampa: IDR10L0E1, not classed
4-LOT FLEX BUILDING SUBDIVISION, Caldwell: IDR1002R2, not classed
500 LATERAL RELOCATION, Caldwell: IDR10026E, not classed
620 N. 39TH STREET NORTH BUILDING, Nampa: IDR10L07V, not classed
ABC ROOFING SUPPLY COMPANY, Nampa: IDR1000K1, not classed
ADAMS RIDGE APARTMENTS, Nampa: IDR10C27V, minor permit, discharging to Mason Creek, permit term to February 9, 2027
ADAMS RIDGE SUBDIVISION NO 7, Nampa: IDR10C0UC, minor permit, discharging to MIDDLE LATERAL, permit term to February 9, 2027

What the register holds for SPRING SHORES 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 IDR10C10V.

Identity

Facility as filed	SPRING SHORES SUBDIVISION NO. 2
Permittee as filed	Trilogy Development, Inc.
NPDES ID	IDR10C10V
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 83687
Receiving water	Purdam Gulch Drain
Subwatershed	Mason Creek (HUC 170501140407)

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 IDR10C10V.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C10V.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C10V.

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 IDR10C10V.

Watch this permit

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Nearby on the register

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

Of the 308 storm water construction permits in Canyon County, 0.0% carry a violation on file, and SPRING SHORES SUBDIVISION NO. 2 is within that group. Of the 269 storm water construction permits in Canyon County, 10.0% have an earlier issue date than SPRING SHORES SUBDIVISION NO. 2. The Mason Creek subwatershed (HUC 170501140407) lists 360 NPDES permits.