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Clean Water Act discharge permit · NPDES ILR10ZGKC

PRIMM PRAIRIE RESIDENTIAL PUD, Sycamore, IL: NPDES ILR10ZGKC discharge permit, effluent exceedances, inspections, penalties

PRIMM PRAIRIE RESIDENTIAL PUD, held by Primm Prairie Commercial Development, LLC, holds NPDES permit ILR10ZGKC. EPA’s file records it issued February 25, 2026 and expiring August 31, 2028. 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 PRIMM PRAIRIE RESIDENTIAL PUD: its NPDES ID, its permit type and status, its dates, its address in Sycamore, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZGKC.

Identity

Facility as filedPRIMM PRAIRIE RESIDENTIAL PUD
Permittee as filedPrimm Prairie Commercial Development, LLC
NPDES IDILR10ZGKC
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedFebruary 25, 2026
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressSycamore, IL 60178
SubwatershedEast Branch Kishwaukee River (HUC 070900060504)

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 ILR10ZGKC.

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 ILR10ZGKC.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

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, ILR10ZGKC.

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  • 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 ILR10ZGKC there.

Nearby on the register

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

What this page shows

Of the 17 storm water construction permits in Sycamore on EPA's NPDES register, 0.0% have a violation on file. PRIMM PRAIRIE RESIDENTIAL PUD is in that group, and 82.4% of its members were issued earlier than this permit. The East Branch Kishwaukee River subwatershed holds 29 NPDES permits, this permit included.