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Clean Water Act discharge permit · NPDES GMG290540

HOACTZIN PARTNERS, L.P., Fernandina Beach, FL: NPDES GMG290540 discharge permit, effluent exceedances, inspections, penalties

HOACTZIN PARTNERS, L.P. holds NPDES permit GMG290540. EPA’s file records it issued September 28, 2012 and expiring September 30, 2017. 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.

Identity

Facility as filedHOACTZIN PARTNERS, L.P.
Permittee as filedHOACTZIN PARTNERS, L.P.
NPDES IDGMG290540
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 28, 2012
Expiration dateSeptember 30, 2017
Issuing agencyRegion 6
AddressFernandina Beach, FL 32035

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

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Produced water, oil and grease20922December 31, 2013162% over the limit
Critical Dilution451810
NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)641370
NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia641370
NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)641370
NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia641370
Pass/Fail Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)64920
Pass/Fail Static Renewal 7Day Chronic Menidia64920
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)64920
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia64920
LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)64920
LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia64920
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)64920
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia64920
Coef Of Var Static Renewal 7Day Chronic Americamysis bahia (formerly Mysidopsis bahia)32910
Coef Of Var Static Renewal 7Day Chronic Menidia menidia32910
Misc. free oil in Western GOM, OCS39900
Well fluids, oil & grease26900
Drilling fluid, toxicity24900
Whole Effluent Toxicity [WET] - M. beryllina0900
Whole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia)0900
LF Pass/Fail Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopis bahia)26450
Low Flow Pass/Fail Static Renewal 48Hr Acute Menidia menidia26450
NOAEC Lethal Static Renewal 48HR Acute Americamysis bahia (formerly Mysidopsis bahia)26450
NOAEC Lethal Static Renewal 48HR Acute Menidia menidia26450
Coef Of Var Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopsis bahia)26450
Coef Of Var Static Renewal 48Hr Acute Menidia menidia26450
Flow13450
Deck drainage, free oil13450
Well fluids, free oil13450
Sanitary waste, residual chlorine13450
Sanitary waste, solids13450
Domestic waste, foam and floating solids13450
Maintenance Waste: Do you have a BMP?13450
Maintenance Waste: Are you using a BMP?13450
Drilling fluid, end of well, 96-hr LC5012450
Cadmium [Cd], in barite, dry weight12450
Mercury [Hg], in barite, dry weight12450
Drilling fluids, free oil12450
Drilling fluids, discharge rate12450
Drill cuttings, free oil12450
Produced water, free oil10450
Produced water, flow10450
Miscellaneous Discharge Toxicity [Subsea Discharges] [Americamysis bahia (Mysidopsis bahia)]0450
Miscellaneous Discharge Toxicity [Subsea Discharges] [Menidia beryllina]0450
Miscellaneous Discharges [Pipeline Brine] [Free Oil]0450
Miscellaneous Discharges [Pipeline Brine] [Oil & Grease]0450
Whole effluent toxicity9020
Discharge drill cuttings, base fluids retained2700
Discharge drill cuttings, sediment toxicity1800
Discharge drill cuttings, formation oil1800
Stock base fluid, PAH900
Stock base fluid, sediment toxicity900
Stock base fluid, biodegredation rate900

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 GMG290540.

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.

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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 GMG290540 there.

Nearby on the register

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