AMEREN ROLLA, Rolla, MO: NPDES MORA28847 discharge permit, effluent exceedances, inspections, penalties

AMEREN ROLLA, Rolla, Missouri: General permit coverage MORA28847, held by Ameren Missouri; Construction stormwater; Effective; issued September 17, 2025, term to February 7, 2027; discharges to Tributary to Deible Branch.

Missouri holds 5,942 Construction stormwater coverages of this permit type in EPA’s file; 4,749 were issued before MORA28847. Ameren Missouri holds 15 permits in Missouri.

Other permits held by Ameren Missouri

• AMEREN MISSOURI - RUSH ISLAND POWER, Festus: MO0000043, issued 2019-02-22
• AMEREN - SIOUX (WEST ALTON ENERGY CTR), West Alton: MO0000353, issued 2017-04-01
• AMEREN MISSOURI - TAUM SAUK ENERGY CTR., Annapolis: MO0001082, issued 2020-01-01
• AMEREN MISSOURI - OSAGE ENERGY CENTER, Lake Ozark: MO0004821, issued 2017-08-14
• AMEREN MISSOURI - AUDRAIN ENERGY CENTER, Vandalia: MOG140056, issued 2019-08-01
• AMEREN MISSOURI, St. Louis: MOG870008, issued 2017-07-10
• BUGLE SUBSTATION, St Louis: MORA19851, issued 2022-02-17
• FREDERICKTOWN RING BUS, Fredericktown: MORA19855, issued 2022-02-17
• CAPE SWITCHING STATION, Cape Girardeau: MORA21316, issued 2022-04-25
• AMEREN MISSOURI - COMSTOCK SUB, Sikeston: MORA21901, issued 2022-06-27

Coverages issued nearest MORA28847

• 2025-09-16: THE HIGHLANDS HOMES, Rolla: MORA28810, held by McBride Rolla Highlands, LLC
• 2025-09-16: WINTERSET VILLAS, 2ND PLAT, Warrensburg: MORA28843, held by Colson Construction Company
• 2025-09-16: AUTUMN CREEK, Sedalia: MORA28844, held by Autumn Creek Development, LLC
• 2025-09-16: MIXED USE DEVELOPMENT AT WILDWOOD TOWN C, Wildwood: MORA28845, held by Greenberg Development Company LLC
• 2025-09-16: LAKEWOOD RIDGE APARTMENTS, Springfield: MORA28846, held by Lakewood Ridge Plaza LLC
• 2025-09-17: HAMPTONS PARKING LOT OFF JEFFRIES, Osage Beach: MORA28848, held by PKM, LLC
• 2025-09-19: RAMBOLDT EXCAVATING, Lake Ozark: MORA28853, held by Ramboldt Excavating
• 2025-09-22: 39753 BORROW SITE - FRONABARGER, Sikeston: MORA28536, held by Fronabarger Concreters
• 2025-09-22: ROBERT EIGSTI, Halfway: MORA28855, held by Robert Eigsti
• 2025-09-22: LEXINGTON APARTMENTS, Herculaneum: MORA28857, held by KAB Construction Co.

AMEREN ROLLA among its neighbors

45 discharge permits are in the Little Dry Fork-Dry Fork subwatershed (HUC 071401020108); MORA28847 is one. Its county: 137, 4 major; MORA28847 is minor permit.

Other permits in the Little Dry Fork-Dry Fork subwatershed (HUC 071401020108)

• 00101-1002 ROLLA WALMART SUPERCENTER, Rolla: MORA26497, minor, term to 2027-02-07
• 505 WEST HIGHWAY 72 ROLLA MO, Rolla: MORA26288, minor, term to 2027-02-07
• BRECKENRIDGE - ROLLA PLANT # 11, Rolla: MOG490624, minor, term to 2022-04-30
• CANTEX EXPANSION, Rolla: MORA30418, minor, term to 2027-02-07
• CATALYTIC INNOVATIONS, LLC., Rolla: MOR240675, minor, term to 2024-04-30
• CEDAR TRAIL APARTMENTS, Rolla: MORA27533, minor, term to 2027-02-07
• CITY OF ROLLA, Rolla: MOR100047, minor, term to 2022-06-22
• COLONIAL HILLS, Rolla: MORA25903, minor, term to 2027-02-07
• DRY FORK RANCH, LLC, St James: MORA21721, minor, term to 2027-02-07
• EILENSTINE SUBDIVISION, Lebanon: MORA25896, minor, term to 2027-02-07