 
IIHR’s 10 facilities include large spaces to house physical models, several hydraulic flumes, many experimental instruments and sensors, mechanical and electrical shops, and other specialized resources.
- C. Maxwell Stanley Hydraulics Laboratory
 300 S. Riverside Drive
 Iowa City, Iowa 52242
- Model Annex
 129 Court St.
 Iowa City, Iowa 52242
- East Annex
 140 W. Harrison St.
 Iowa City, Iowa 52242
- Wind Tunnel Annex
 130 W. Harrison St.
 Iowa City, Iowa 52242
- Iowa Geological Survey Building
 2390 Old Farmstead Road
 Coralville, Iowa 52241
- Hydraulics Annex One
 2310 Old Farmstead Road
 Coralville, Iowa 52241
- Hydraulics Annex Two
 2275 Old Farmstead Road
 Coralville, Iowa 52241
- Hydraulics Wave Basin Facility
 2274 Old Farmstead Road
 Coralville, Iowa 52241
- James Street Laboratory
 2421 James St., #3
 Coralville, Iowa 52241
- LACMRERS
 3388 Highway 22
 Muscatine, Iowa 52761
Additional temporary facilities:
Physiology Research Lab
2340 Old Farmstead Road
Coralville, Iowa 52241