Clean Water Act discharge permit · NPDES IDR10C132

EAST RIVER ESTATES, Idaho Falls, ID: NPDES IDR10C132 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

EAST RIVER ESTATES, held by Rocky Mountain Land Holdings, LLC, holds NPDES permit IDR10C132, which discharges to Progressive (Aka Anderson) Canal. EPA’s file records it issued January 10, 2022 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 EAST RIVER ESTATES: its NPDES ID, its permit type and status, its dates, its address in Idaho Falls, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10C132.

Identity

Facility as filed	EAST RIVER ESTATES
Permittee as filed	Rocky Mountain Land Holdings, LLC
NPDES ID	IDR10C132
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	Idaho Falls, ID 83401
Receiving water	Progressive (aka Anderson) Canal
Subwatershed	Birch Creek (HUC 170402010503)

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

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 IDR10C132.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10C132.

Inspections

EPA’s inspection file holds no inspection for NPDES IDR10C132.

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 IDR10C132.

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, IDR10C132.

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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 IDR10C132 there.

EAST RIVER ESTATES, Idaho Falls, Idaho: Coverage under a general permit IDR10C132, held by Rocky Mountain Land Holdings, LLC; Construction stormwater; Effective; issued January 10, 2022, term to February 9, 2027; discharges to Progressive (aka Anderson) Canal.

Idaho holds 3,630 Construction stormwater coverages of this permit type in EPA’s file; 576 were issued before IDR10C132.

Coverages issued nearest IDR10C132

January 10, 2022: KINGHORN PLACE SUBDIVISION NO. 3, Nampa, IDR10C12S, held by Trilogy Development, Inc.
January 10, 2022: BEACHES CORNER, Idaho Falls, IDR10C12V, held by Knife River Corporation - Mountain West
January 10, 2022: HIGHGARDEN ESTATES (OWNER), Caldwell, IDR10C12W, held by Highgarden, LLC
January 10, 2022: ITD D4 KN 19943 - US-93, 300 SOUTH ROAD, Jerome, IDR10C12Y, held by Idaho Transportation Department, District 4
January 10, 2022: ITD D4 KN 23344 � I-84, BURLEY IC, MINIDOKA CO., Heyburn, IDR10C12Z, held by Wadsworth Brothers Construction
January 10, 2022: I-84 HEYBURN IC, Heyburn, IDR10C133, held by Sundt Construction, Inc.
January 10, 2022: SPRING HOLLOW RANCH SUBDIVISION NO. 3, Nampa, IDR10C134, held by Trilogy Development, Inc.
January 10, 2022: DCIP, Boise, IDR10C137, held by Layton Construction
January 10, 2022: SPRINGTREE ESTATES, Star, IDR10C138, held by Berkeley Building Co.
January 10, 2022: ZOO BOISE, Boise, IDR10C13A, held by CM Company, Inc.

EAST RIVER ESTATES among its neighbors

EPA’s permit file holds 21 discharge permits in the Birch Creek subwatershed (HUC 170402010503), IDR10C132 among them. Its county holds 73, 1 of them major permits; IDR10C132 is a minor permit.

Other permits in the Birch Creek subwatershed (HUC 170402010503)

ALTURAS ACADEMY, Rigby: IDR10C1U1, minor permit, discharging to Burgess Canal, permit term to February 9, 2027
ASPEN MEADOWS, 5TH E IMPROVEMENTS, Idaho Falls: IDR10C1Q0, minor permit, discharging to Canal, permit term to February 9, 2027
EAST RIVER RIVER ROAD, Idaho Fall: IDR100313, not classed
EAST RIVER ROAD IMPROVMENTS, Idaho Falls: IDR100324, not classed
EAST RIVER ROAD SAFETY IMPROVEMENT, Idaho Falls: IDR10031F, not classed
EASTERN IDAHO REGIONAL SEWER DISTRICT - OXBOW WWTP, Shelley: ID0020133, minor permit, discharging to SNAKE RIVER, permit term to July 31, 2009
FAIRWAY ESTATES, Idaho Falls: IDR10C1SY, minor permit, discharging to Idaho Canal, permit term to February 9, 2027
FAIRWAY ESTATES DIVISION 26, Idaho Falls: IDR10C1PA, minor permit, discharging to Idaho Canal, permit term to February 9, 2027
FAIRWAY ESTATES DIVISION NO.21, Idaho Falls: IDR10011Q, not classed
FEDERAL EXPRESS IDAA, Idaho Falls: IDNOEJ119, not classed

Nearby on the register

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

Of the 56 storm water construction permits in Bonneville County on EPA's NPDES register, 0.0% carry a violation on file, and EAST RIVER ESTATES is within that group. Of the 40 storm water construction permits in Bonneville County, 2.5% have an earlier issue date than EAST RIVER ESTATES. The Birch Creek subwatershed (HUC 170402010503) holds 21 NPDES permits.