NPDES MORA20680 · Clean Water Act
SOMMERLIN, Lake St. Louis, MO: NPDES MORA20680 discharge permit, effluent exceedances, inspections, penalties
SOMMERLIN, Lake St. Louis, Missouri: General permit coverage MORA20680, held by McKelvey Homes; Construction stormwater; Effective; issued March 15, 2022, term to February 7, 2027; discharges to Tributary to Dardenne Cr..
Missouri holds 5,942 Construction stormwater coverages of this permit type in EPA’s file; 499 were issued before MORA20680. McKelvey Homes holds 5 permits in Missouri.
Other permits held by McKelvey Homes
- FOX CREEK ESTATES ADDITION, Ballwin: MORA20681, issued 2022-03-15
- COTTLEVILLE TRAILS, Cottleville: MORA26585, issued 2024-06-07
- RESERVE AT WILDWOOD, Wildwood: MORA27572, issued 2025-02-12
- THE VILLAGES @ POST FARMS-MCKELVEY HOMES, Ofallon: MORA30105, issued 2026-05-20
Coverages issued nearest MORA20680
- 2022-03-15: ARBOR POINTE PLAT 4, Columbia: MORA19904, held by Lifestyle Development, Inc
- 2022-03-15: ARBOR POINTE PLAT 6, Columbia: MORA19906, held by Lifestyle Development Inc.
- 2022-03-15: ROCKING CHAIR RV PARK, Conway: MORA20528, held by Rocking Chair 2 LLC
- 2022-03-15: ALAN WIRE, Sikeston: MORA20671, held by Alan Wire
- 2022-03-15: HILLHOUSE PUMPING COMPANY, LLC, Aurora: MORA20672, held by Hillhouse Pumping Company, LLC
- 2022-03-15: FOX CREEK ESTATES ADDITION, Ballwin: MORA20681, held by McKelvey Homes
- 2022-03-15: IRON GRAIN, Republic: MORA20683, held by Magers Republic NO 3C LLC
- 2022-03-15: BAND PROPERTIES, LLC APARTMENT COMPLEX, Linn: MORA20685, held by Band Properties, LLC
- 2022-03-15: HOME2 CONSTRUCTION, Maryland Heights: MORA20686, held by Lala Development
- 2022-03-15: ROBINSON BORROW, Wappapello: MORA20689, held by Robinson Borrow
SOMMERLIN among its neighbors
102 discharge permits are in the Upper Dardenne Creek subwatershed (HUC 071100090103); MORA20680 is one. Its county: 774, 9 major; MORA20680 is minor permit.
Other permits in the Upper Dardenne Creek subwatershed (HUC 071100090103)
- 155 RUCKMAN LANE, Defiance: MORA29120, minor, term to 2027-02-07
- 3151 HOPEWELL ROAD, Wentzville: MORA29281, minor, term to 2027-02-07
- 360 STEALEY ROAD, Wentzville: MORA28410, minor, term to 2027-02-07
- 635-CALEDONIA OTR, O'Fallon: MORA21844, minor, term to 2027-02-07
- AMBERLEIGH - LOMBARDO HOMES, O'Fallon: MORA20936, minor, term to 2027-02-07
- AMBERLEIGH #2 - LOMBARDO, Wentzville: MORA27781, minor, term to 2027-02-07
- AMERICAN CRICKET ACADEMY PARK, Wentzville: MORA29496, minor, term to 2027-02-07
- ASPEN ACADEMY, Ofallon: MORA27442, minor, term to 2027-02-07
- AUDEN MEADOW, New Melle: MORA27617, minor, term to 2027-02-07
- AUDEN MEADOW LOT 8, New Melle: MORA29726, minor, term to 2027-02-07
Identity
| Facility | SOMMERLIN |
|---|---|
| Permittee | McKelvey Homes |
| NPDES ID | MORA20680 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Construction stormwater |
| Issued | March 15, 2022 |
| Expires | February 7, 2027 |
| Address | Lake St. Louis, MO 63367 |
| Receiving water | Tributary to Dardenne Cr. |
| Subwatershed | Upper Dardenne Creek (HUC 071100090103) |
NPDES MORA20680: effluent limits and exceedances
SOMMERLIN (NPDES MORA20680): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES MORA20680: no pollutant row on file.
NPDES MORA20680: inspections, violations and enforcement
NPDES MORA20680 (SOMMERLIN): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES MORA20680
NPDES MORA20680: one email when its EPA record changes — $99/month.
Permits near NPDES MORA20680
NPDES MORA20680: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.