Local bid reference

Will, IL: Countywide stormwater rules and unincorporated development

Will County distinguishes its countywide Stormwater Management Ordinance from the Water Resource Ordinance for unincorporated areas. Its development services also administer subdivision and zoning processes.

Remote plan-based takeoff support; no local office, completed local project or site investigation is represented by this page. Cost, delivery schedule and deliverables depend on the agreed project scope.

What this changes in the bid review

Estimating interpretation: Do not reuse an unincorporated-site approval list for a municipal parcel without checking jurisdiction. The same proposed swale may appear in a zoning exhibit and a later construction drawing with different dimensions.

Check the project documents

Mark each item after reviewing its supporting document.Establish whether the parcel is incorporated before selecting the ordinance reference.Keep subdivision approval conditions attached to the civil drawing register.Match drainage quantities to the issued development permit and inspection requirements.

Clarification to request: Which ordinance and approved drawing package govern the drainage quantities at this parcel?

Project document references or unresolved items

0 of 3 checks reviewed. Notes stay in this tab; download to keep a copy.

Official context

Will County Development Services Division

Source checked 2026-10-16. Confirm the current incorporated edition and project approval with the named authority. The checks above are our estimating interpretation; the linked agency supplies the source context.

Related state and measurement references

Open the Illinois document reference for state-level resources. For measurement methods, use the utility trench guide or civil-plan reading guide.