Henry County, GA - Home Henry County Board of Commissioners | Henry County, Georgia

Henry County, GA

Contact henry County Government
347 Phillips Drive
McDonough, GA 30253
Tel: (770) 288-7246
Tel: (770) 288-RAIN
Fax: (770) 288-7257

Mon - Fri: 7:30a - 4:30p

Contact henry County Government

Contact henry County Government

Contact henry County Government

Technical & Engineering Documents

The documents in this section are designed to assist engineers with determining the many fundamental components needed to comply with the Georgia Stormwater Management Manual (GSMM) requirements, also referred to as the Blue Book.

Free viewers may be required for the documents on this page.
Download the viewers by clicking on one of the icons below:
Adobe Acrobat Reader Microsoft Word Viewer Microsoft Excel Viewer Microsoft Powerpoint Viewer Winzip


Georgia Stormwater Management Manual:
"The Blue Book"

The ‘Blue Book’ provides technical guidance for the design, construction and implementation measures to improve stormwater management during the construction-phase of urban development.


Henry County Operation & Maintenance Agreement
An Agreement between the Landowner and Henry County to construct and maintain stormwater management facilities.
Adobe Acrobat Reader Download in PDF format {20KB}


PE Certification for Compliance
To be completed by the certifying engineer.
Adobe Acrobat Reader Download in PDF format {26KB}


Plan Review Checklist
Adobe Acrobat Reader Download in PDF format {26KB}


Removal Total for Suspended Solids
Site review tool developed by CH2M HILL. Used as the standard for determining TSS removal efficiencies for BMP selection. Provides Total Suspended Solids removal (percent) based on the selected Stormwater Management design. Considers credits.
Microsoft Excel Download in Microsoft Excel format {1.7MB}


Last updated: Tuesday April 22 2014

Adopt a Steam Workshop

Stormwater Survey

Stormwater Calendar

Stormwater: Public Outreach

Stormwater: Drainage Complaint

Stormwater - Only Rain Down the Storm Drain


Henry County, Georgia - Board of Commissioners - County Government