TPE IL MH637 LLC, Crystal Lake, IL: NPDES ILR10ZGCO discharge permit, effluent exceedances, inspections, penalties

TPE IL MH637 LLC, Crystal Lake, Illinois: General permit coverage ILR10ZGCO, held by Knobelsdorff Energy LLC; Construction stormwater; Effective; issued December 3, 2025, term to August 31, 2028, by IEPA.

Illinois holds 5,215 Construction stormwater coverages of this permit type in EPA’s file; 3,894 were issued before ILR10ZGCO. Knobelsdorff Energy LLC holds 4 permits in Illinois.

Other permits held by Knobelsdorff Energy LLC

• SANDOVAL 2 SOLAR, Centralia: ILR10ZF7B, issued 2025-03-21
• LONG CREEK SOLAR LLC, Oakley: ILR10ZGBY, issued 2025-11-26
• WONDERLAKE SOLAR FARM, LLC, Wonderlake: ILR10ZGDI, issued 2025-12-11

Coverages issued nearest ILR10ZGCO

• 2025-11-30: SOLAR POWER SYSTEM ESP CHENOA, Chenoa: ILR10ZGCK, held by BAP Power, LLC dba Cenergy
• 2025-11-30: SOLAR POWER SYSTEM ESP WRIGHT, Haldane: ILR10ZGCL, held by BAP Power, LLC dba Cenergy
• 2025-11-30: NAS GREAT LAKES - WATER TREATMENT PLANT CLEARWELLS REPAIR & REPLACEMENT, Navfac Great Lakes: ILR10ZGCM, held by Joseph J. Henderson & Son, Inc
• 2025-11-30: VILLAGE OF OAK LAWN REGIONAL WATER SYSTEM IMPROVEMENTS BP-8, Oak Lawn: ILR10ZGCN, held by Village of Oak Lawn
• 2025-12-03: SV CSG KINGSTON SOLAR 1, LLC, Kingston: ILR10ZG9Q, held by Rethink Electric
• 2025-12-03: WABASH PARK, Springfield: ILR10ZGCP, held by Wabash Park, LLC
• 2025-12-03: STERLING HS INDOOR CENTER, Sterling: ILR10ZGCR, held by Byrne and Jones Construction
• 2025-12-03: HONEYWELL 50 ALGONQUIN DES PLAINES, Des Plaines: ILR10ZGCS, held by Dynamic Energy
• 2025-12-04: COTTONWOOD HILLS OPAL - MARISSA, IL, Marissa: ILR10ZGCT, held by Piedmont Construction
• 2025-12-04: TRU-HOME2 DUAL BRAND HOTEL, Edwardsville: ILR10ZGCV, held by TBD

TPE IL MH637 LLC among its neighbors

48 discharge permits are in the Griswold Lake-Fox River subwatershed (HUC 071200061102); ILR10ZGCO is one.

Other permits in the Griswold Lake-Fox River subwatershed (HUC 071200061102)

• 4515 PRESERVATION COURT, Spring Grove: ILR10ZEOQ, minor, term to 2028-08-31
• BOSTIK, INC., Ringwood: IL0001716, major, term to 2023-01-31
• CASTLE AUTOMOTIVE GROUP DEVELOPMENT, City Of Mchenry: ILR10ZFFH, minor, term to 2028-08-31
• CHARLES J MILLER RD OVER FOX RIVER, Mchenry: ILR10ZGHV, minor, term to 2028-08-31
• CITY OF MCHENRY - CENTRAL WWTP, Mchenry: IL0021067, major, term to 2011-10-31
• CRANE INC.-CRYSTAL LAKE, Crystal Lake: ILR001305, minor, term to 2008-06-01
• CRYSTAL LAKE DOWNTOWN PUBLIC PLACE 2024 IMPROVEMENTS DEPOT PARK, Crystal Lake: ILR10ZFEX, minor, term to 2028-08-31
• CRYSTAL LAKE STP #3, CITY OF, Crystal Lake: ILL053457, minor, term to 2025-12-31
• CRYSTAL LAKE WWTP #3, Crystal Lake: IL0053457, major, term to 2019-11-30
• ENVIRONMENTAL AQUATIC MANAGEMENT LLC, Crystal Lake: ILG870081, minor, term to 2021-10-31