Follow this watershed Velarion Records emails you this watershed’s record, cited to the public filing, and tells you when the register changes it. Free.We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
EPA · discharge permits by watershed
Watershed 0712000703
- 44Current permits
- 1States
- 5Subwatersheds
A watershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Illinois. Each permit is placed by the outfall EPA names as its representative discharge point.
This watershed contains 5 subwatersheds, each with its own page of permits. The table below is a sample of the 44 current permits recorded here
By state
- Illinois44
Subwatersheds inside this watershed
- Town of Sandwich-Little Rock Creek17
- Big Rock Creek12
- Welch Creek7
- East Branch Big Rock Creek3
- Headwaters Little Rock Creek3
Other watersheds
- Watershed 0712000701 290
- Watershed 0712000702 62
- Watershed 0712000704 13
- Watershed 0712000705 16
- Watershed 0712000706 53
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| ELBURN WWTP, VILLAGE OF | IL0062260 | ELBURN | IL | Publicly owned treatment works | Major | WELCH CREEK |
| PLANO STP, CITY OF | IL0020052 | PLANO | IL | Publicly owned treatment works | Major | BIG ROCK CREEK |
| SANDWICH STP, CITY OF | IL0030970 | SANDWICH | IL | Publicly owned treatment works | Major | HARVEY CREEK TRIB TO LITTLE ROCK CK |
| 10256 SOMONAUK ROAD SITE | ILR10ZD02 | HINCKLEY | IL | Construction stormwater | Minor | Headwaters Little Rock Creek |
| 2600 E CHURCH STREET SITE IMPROVEMENTS | ILR10ZBHI | SANDWICH | IL | Construction stormwater | Minor | Town of Sandwich-Little Rock Creek |
| 47W305 ROUTE 30 | ILR10ZDIU | BIG ROCK | IL | Construction stormwater | Minor | Welch Creek |
| 912 E CHURCH ST SELF STORAGE | ILR10ZB94 | SANDWICH | IL | Construction stormwater | Minor | Town of Sandwich-Little Rock Creek |
| AURORA MUNICIPAL AIRPORT | ILR002951 | SUGAR GROVE | IL | Industrial stormwater | Minor | Big Rock Creek |
| AURORA SOLAR CS 1 | ILR10ZGFW | SUGAR GROVE | IL | Construction stormwater | Minor | Big Rock Creek |
| AURORA SOLAR CS 2 | ILR10ZGFV | SUGAR GROVE | IL | Construction stormwater | Minor | Big Rock Creek |
| BIG ROCK SELF STORAGE | ILR10ZE95 | BIG ROCK | IL | Construction stormwater | Minor | Welch Creek |
| BIG ROCK STP, VILLAGE OF | IL0079464 | BIG ROCK | IL | Publicly owned treatment works | Minor | BIG ROCK CREEK |
| BOWES SOLAR, LLC & BOWES 2 SOLAR, LLC | ILR10ZF7C | ELGIN | IL | Construction stormwater | Minor | Big Rock Creek |
| DOLLAR TREE - SANDWICH, IL | ILR10ZF45 | SANDWICH | IL | Construction stormwater | Minor | Town of Sandwich-Little Rock Creek |
| ELBURN STORAGE | ILR10ZCVX | ELBURN | IL | Construction stormwater | Minor | Welch Creek |
| ELBURN STP, VILLAGE OF | ILL062260 | ELBURN | IL | Biosolids | Minor | Welch Creek |
| FAIRWINDS | ILR10ZG7H | SANDWICH | IL | Construction stormwater | Minor | Town of Sandwich-Little Rock Creek |
| FAIRWINDS OF SANDWICH PHASE 4 | ILR10ZF9M | SANDWICH | IL | Construction stormwater | Minor | Town of Sandwich-Little Rock Creek |
| FAIRWINDS PHASE FOUR | ILR10ZFIL | SANDWICH | IL | Construction stormwater | Minor | Town of Sandwich-Little Rock Creek |
| HINCKLEY BIG ROCK MIDDLE SCHOOL 2023 IMPROVEMENTS | ILR10ZDN6 | BIG ROCK | IL | Construction stormwater | Minor | Welch Creek |
| HINCKLEY STP, VILLAGE OF | IL0050628 | HINCKLEY | IL | Publicly owned treatment works | Minor | LITTLE ROCK CREEK |
| HYATT & COMPANY?LYLE | ILR004549 | SANDWICH | IL | Industrial stormwater | Minor | Town of Sandwich-Little Rock Creek |
| HYATT & COMPANY?LYLE | ILR004548 | SANDWICH | IL | Industrial stormwater | Minor | Big Rock Creek |
| IMPACT INDUSTRIES | ILR000989 | SANDWICH | IL | Industrial stormwater | Minor | HARVEY CREEK |
| JUST FOR PAWS - MAPLE PARK | ILR10ZGY9 | MAPLE PARK | IL | Construction stormwater | Minor | East Branch Big Rock Creek |
| KANELAND HIGH SCHOOL 2026 CAMPUS IMPROVEMENTS | ILR10ZGZW | MAPLE PARK | IL | Construction stormwater | Minor | East Branch Big Rock Creek |
| KANEVILLE TOWNSHIP HIGHWAY DEPARTMENT | ILG870922 | ELBURN | IL | Minor | Welch Creek | |
| KAR-N-CARTAGE, INC. | ILR004559 | PLANO | IL | Industrial stormwater | Minor | Big Rock Creek |
| KE109, LLC | ILR10ZFAU | SANDWICH | IL | Construction stormwater | Minor | Town of Sandwich-Little Rock Creek |
| MAIN STREET - CENTER STREET TO KNIGHTS ROAD | ILR10ZFP7 | SANDWICH | IL | Construction stormwater | Minor | Town of Sandwich-Little Rock Creek |
| MORRIS CONSTRUCTION INC.?J. E. | ILR002105 | BIG ROCK | IL | Industrial stormwater | Minor | East Branch Big Rock Creek |
| P.H. MILLER PRESCHOOL ADDITION | ILR10ZH1E | PLANO | IL | Construction stormwater | Minor | Big Rock Creek |
| PARADISE POOLS SITE PLAN | ILR10ZH5F | SANDWICH | IL | Construction stormwater | Minor | Town of Sandwich-Little Rock Creek |
| PLANO METAL SPECIALTIES INC. | ILR001103 | PLANO | IL | Industrial stormwater | Minor | BIG ROCK CREEK |
| PLANO MOLDING CO-PLANO | ILR001070 | PLANO | IL | Industrial stormwater | Minor | Big Rock Creek |
| PLANO MOLDING CO-SANDWICH | ILR001415 | SANDWICH | IL | Industrial stormwater | Minor | Town of Sandwich-Little Rock Creek |
| PLANO STP, CITY OF | ILL020052 | PLANO | IL | Biosolids | Minor | Big Rock Creek |
| PLANO, CITY OF | ILG870050 | PLANO | IL | Minor | Big Rock Creek | |
| PRITCHARD ROAD OVER WEST BRANCH BIG ROCK CREEK | ILR10ZDNS | SQUAW GROVE TOWNSHIP | IL | Construction stormwater | Minor | West Branch Big Rock Creek |
| ROYAL ESTATES | ILR10ZEUE | HICKLEY | IL | Construction stormwater | Minor | Headwaters Little Rock Creek |
What this page shows
This page covers Clean Water Act discharge permits in watershed 0712000703. The EPA NPDES register lists 44 permits on this page, and 44 permits in the whole watershed located in IL.