US Army Corps of Engineers
Rock Island District

Contact Information

Rock Island District Regulatory

Phone: (309) 794-5057
Fax: (309) 794-5190 or 5191

To Submit Iowa Questions/Applications please email:  
iowaregulatory@usace.army.mil

To Submit Illinois/Missouri Questions/Applications please email: 
illinoismoregulatory@usace.army.mil

To Submit Public Notice Comments/Questions pleas email:
cemvr-odpublicnotice@usace.army.mil

Mailing Address (USPS):   

U.S. Army Corps of Engineers, Rock Island
ATTN: Regulatory Branch
Clock Tower Building
P.O. Box 2004
Rock Island, IL  61204-2004

Mailing Address (FedEx, UPS):

U.S. Army Corps of Engineers, Rock Island
ATTN: Regulatory Branch
Clock Tower Building
1500 Rock Island Drive
Rock Island, IL  61201

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