Contact Us

Office Hours:

8:00 am - 4:30 pm, Monday - Friday


Soil Testing Laboratory

Room 135 Crops Research Building
1902 Dudley Ave.
St. Paul, MN 55108

Phone: 612-625-3101
Fax: 612-624-3420
Email: [email protected]

Many GPS systems cannot find us, but Google Maps has the correct location.  Our latitude and longitude is 44.986637, -93.180547.

Parking: We have free 20-minute drop-off parking along the curb of the Dudley Ave. entrance to the Crops Research Building, right next door to us. Metered parking is also available along Gortner Ave.

You can also find a more detailed map on the University of Minnesota Campus Maps.