Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES IDR10C0P0

COUNTRY SAGE RANCHES SUBDIVISION, Middleton, ID: NPDES IDR10C0P0 discharge permit, effluent exceedances, inspections, penalties

COUNTRY SAGE RANCHES SUBDIVISION, held by Maddyn Homes LLC, holds NPDES permit IDR10C0P0, which discharges to East Hartley Gulch. EPA’s file records it issued March 23, 2023 and expiring February 9, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for COUNTRY SAGE RANCHES SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Middleton, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C0P0.

Identity

Facility as filedCOUNTRY SAGE RANCHES SUBDIVISION
Permittee as filedMaddyn Homes LLC
NPDES IDIDR10C0P0
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 23, 2023
Expiration dateFebruary 9, 2027
AddressMiddleton, ID 83644
Receiving waterEast Hartley Gulch
Receiving water impaired303(D) Listed
SubwatershedHartley Gulch (HUC 170501140409)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10C0P0.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C0P0.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C0P0.

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 IDR10C0P0.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, IDR10C0P0.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID IDR10C0P0 there.

Nearby on the register

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

What this page shows

Among the 308 storm water construction permits in Canyon County, 0.0% carry a violation on file, and COUNTRY SAGE RANCHES SUBDIVISION is among them. The Hartley Gulch subwatershed counts 27 NPDES permits, and 95.5% of the 269 storm water construction permits in Canyon County, counting this permit, were issued before it.