WinnaVegas Casino Complex

NPDES permit IA0073717 · Minor POTW · administratively continued, expires 2026-07-25 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2026-07-25 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
8of 20 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 89 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (24)

OutfallParameterStatisticLimitMonths
001ATemperature, water deg. fahrenheitAVERAGE report only all year
001AOxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
001ApHMINIMUM >= 6.5 SU all year
001ApHMAXIMUM <= 9 SU all year
001ASolids, total suspendedMO AVG <= 80 mg/L all year
001ASolids, total suspendedWKLY AVG <= 120 mg/L all year
001AOil and grease, hexane extr methodMO AVG <= 10 mg/L all year
001AOil and grease, hexane extr methodDAILY MX <= 15 mg/L all year
001ANitrogen, ammonia total [as N]DAILY MX <= 1.11 mg/L Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001ANitrogen, ammonia total [as N]DAILY MX <= 1.58 mg/L Jan, Feb, Nov, Dec
001AFlow, in conduit or thru treatment plantAVERAGE report only all year
001AE. coliSINGSAMP report only Jan, Feb, Nov, Dec
001AE. coliMW <= 235 CFU/100mL Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001ABOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
001ABOD, carbonaceous [5 day, 20 C]WKLY AVG <= 40 mg/L all year
001ABOD, carb-5 day, 20 deg C, percent removalMINIMUM >= 85 % all year
001ADuration of dischargeTOTAL report only all year
001AFlow, totalET report only all year
002IpHMINIMUM report only all year
002IpHMAXIMUM report only all year
002ISolids, total suspendedAVERAGE report only all year
002IOil and grease, hexane extr methodAVERAGE report only all year
002IFlow, in conduit or thru treatment plantAVERAGE report only all year
002IBOD, carbonaceous [5 day, 20 C]AVERAGE report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states