NPDES MORA29933 · Clean Water Act
COSTCO WHOLESALE, Lake Saint Louis, MO: NPDES MORA29933 discharge permit, effluent exceedances, inspections, penalties
COSTCO WHOLESALE, Lake Saint Louis, Missouri: General permit coverage MORA29933, held by Costco Wholesale Corporation; Construction stormwater; Effective; issued May 14, 2026, term to February 7, 2027; discharges to Tributary to Lake St. Louis.
Missouri holds 5,942 Construction stormwater coverages of this permit type in EPA’s file; 5,540 were issued before MORA29933. Costco Wholesale Corporation holds 3 permits in Missouri.
Other permits held by Costco Wholesale Corporation
- COSTCO BUSINESS CENTER, St. John: MORA23309, issued 2023-01-19
- COSTCO WHOLESALE, Lee'S Summit: MORA29789, issued 2026-04-23
Coverages issued nearest MORA29933
- 2026-05-13: CARL D WILLIAMS FAMILY PARTNERSHIP, Osage Beach: MORA30067, held by Carl D. Williams Family Partnership
- 2026-05-13: MICA SWITCHING STATION, Kansas City: MORA30068, held by Evergy
- 2026-05-13: MID OZARK FERTILIZER, Lebanon: MORA30069, held by Mid Ozark Fertilizer
- 2026-05-13: C-TAG, Villa Ridge: MORA30070, held by C-TAG ENTERPRISES LLC
- 2026-05-13: PROMISE PLACE, Kansas City: MORA30072, held by The Vecino Group
- 2026-05-14: UMKC 4825 TROOST AVENUE, Kansas City: MORA30063, held by UMKC
- 2026-05-14: ENCLAVES AT CEDARS VALLEY, St. Albans: MORA30075, held by Grayhawk Group, LLC
- 2026-05-14: MAIVA HER, Noel: MORA30077, held by Maiva Her
- 2026-05-14: NORTH PLATTE HIGH SCHOOL, Dearborn: MORA30078, held by North Platte High School
- 2026-05-14: DEERFIELD VILLAGE TITLEHOLDER, LLC., Saint Charles: MORA30079, held by Deerfield Village Titleholder, LLC.
COSTCO WHOLESALE among its neighbors
158 discharge permits are in the Headwaters Peruque Creek subwatershed (HUC 071100090101); MORA29933 is one. Its county: 774, 9 major; MORA29933 is minor permit.
Other permits in the Headwaters Peruque Creek subwatershed (HUC 071100090101)
- ALPHA FOUNDRY COMPANY, Wright City: MOR203311, minor, term to 2024-08-31
- AMERICA'S HEARTLAND PACKING, Wright City: MONX00963, minor, term to 2029-11-30
- AMERICAN FOOD GROUP, Foristell: MORA21885, minor, term to 2027-02-07
- AMERICAN FOOD GROUP, Wright City: MORA27489, minor, term to 2027-02-07
- ARBOR VALLEY, Wentzville: MORA20232, minor, term to 2027-02-07
- AUDEN HOLLOW, Wentzville: MORA22051, minor, term to 2027-02-07
- AVENTURA AT HAWK RIDGE, Lake Saint Louis: MORA19813, minor, term to 2027-02-07
- AVENTURA AT WENTZVILLE II, Wentzville: MORA26384, minor, term to 2027-02-07
- AVTASK, Wright City: MORA28523, minor, term to 2027-02-07
- BLASTCO, Wentzville: MOR203546, minor, term to 2029-09-09
Identity
| Facility | COSTCO WHOLESALE |
|---|---|
| Permittee | Costco Wholesale Corporation |
| NPDES ID | MORA29933 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Construction stormwater |
| Issued | May 14, 2026 |
| Expires | February 7, 2027 |
| Address | Lake Saint Louis, MO 63367 |
| Receiving water | Tributary to Lake St. Louis |
| Subwatershed | Headwaters Peruque Creek (HUC 071100090101) |
NPDES MORA29933: effluent limits and exceedances
COSTCO WHOLESALE (NPDES MORA29933): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES MORA29933: no pollutant row on file.
NPDES MORA29933: inspections, violations and enforcement
NPDES MORA29933 (COSTCO WHOLESALE): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES MORA29933
NPDES MORA29933: one email when its EPA record changes — $99/month.
Permits near NPDES MORA29933
NPDES MORA29933: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.