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Clean Water Act discharge permit · NPDES FLR10YI38

COBBLESTONE PHASES 1 AND 2, Zephyrhills, FL: NPDES FLR10YI38 discharge permit, effluent exceedances, inspections, penalties

COBBLESTONE PHASES 1 AND 2, held by M/I Homes of Tampa, LLC, holds NPDES permit FLR10YI38. EPA’s file records it issued March 16, 2026 and expiring March 15, 2031. 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 COBBLESTONE PHASES 1 AND 2: its NPDES ID, its permit type and status, its dates, its address in Zephyrhills, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR10YI38.

Identity

Facility as filedCOBBLESTONE PHASES 1 AND 2
Permittee as filedM/I Homes of Tampa, LLC
NPDES IDFLR10YI38
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 16, 2026
Expiration dateMarch 15, 2031
Issuing agencyFlorida Department of Environmental Protection
AddressZephyrhills, FL 33541
Receiving water impaired303(D) Listed
SubwatershedIndian Creek-Hillsborough River (HUC 031002050205)

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 FLR10YI38.

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 FLR10YI38.

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, FLR10YI38.

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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 FLR10YI38 there.

Nearby on the register

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

What this page shows

The Cobblestone Phases 1 and 2 storm water construction permit, held by M/I Homes of Tampa, LLC in Zephyrhills, is one of 523 such permits in Pasco County, and 98.9% of those 523 permits were issued earlier than this one. It also falls within the Indian Creek-Hillsborough River subwatershed, which contains 55 NPDES permits including this one, and it has no pollutants under a numeric limit and no effluent exceedances on record.