Website: deq.idaho.gov

DEQ Boise Regional Office
1445 N. Orchard St.
Boise, ID 83706
Ph: (208) 373-0550
Fax: (208) 373-0287
Toll Free: (888) 800-3480

DEQ Twin Falls Regional Office
650 Addison Avenue West, Suite 110
Twin Falls, ID 83301
Ph: (208) 736-2190
Fax: (208) 736-2194
Toll Free: (800) 270-1663

Watershed Advisory Groups (WAGs)
deq.idaho.gov/public-information/advisory-groups-and-committees/watershed-advisory-groups/

Idaho National Laboratory Oversight Program
deq.idaho.gov/idaho-national-laboratory-oversight/inl-oversight-program/

Website: idwr.idaho.gov

State Office

IDAHO WATER CENTER, 322 E FRONT ST STE 648, BOISE ID 83702-7371

• Phone: (208) 287-4800

• Fax: (208) 287-6700

• idwrinfo@idwr.idaho.gov

Southern Regional Office

650 ADDISON AVE W STE 500, TWIN FALLS ID 83301-5858

• Phone: (208) 736-3033

• Fax: (208) 736-3037

• southerninfo@idwr.idaho.gov

Idaho Water Resource Board

• https://idwr.idaho.gov/iwrb/

• Contact: Brian Olmstead

Invasive Species/Noxious Weeds/Range Programs
2270 Old Penitentiary Road Boise, Idaho 83712
P.O. Box 7249 Boise, Idaho 83707
Fax: (208) 334-2283

Contact:
Nic Zurfluh, Bureau Chief
(208) 332-8686
nicholas.zurfluh@isda.idaho.gov

Cole D. Morrison, Invasive Species Program Manager
(208) 316-0578
cole.morrison@isda.idaho.gov

CAFO - Confined Animal Feeding Operations
2270 Old Penitentiary Road, Boise, ID 83712
Mailing Address: PO Box 7249, Boise, ID 83707

Phone Numbers:
Animals – (208) 332-8540
Dairy – (208) 332-8550

Email: animal_info@isda.idaho.gov

Website: swc.idaho.gov

322 E Front Street, Suite 560
Boise, ID, 83702

Phone: 208.332.1790
Fax: 208.332.1799

Website: https://idahodairymens.org/

Website: https://www.iwua.org/

Email: iwua@iwua.org
Phone: 208-344-6690

101 S. Capitol Boulevard, Suite 1205
Boise, Idaho 83702

Website: usbr.gov/pn/snakeriver/
Email: pninfo@usbr.gov

Bureau of Reclamation
Columbia–Pacific Northwest Regional Office
1150 North Curtis Road
Boise, Idaho 83706

Website: epa.gov/id

Idaho Operations Office
950 West Bannock, Suite 900
Boise, ID 83702
Main phone: 208-378-5746

Website: nrcs.usda.gov

State Office
9173 W. Barnes Drive, Ste C
Boise, ID 83709
(208) 378-5700

Twin Falls Service Center
Natural Resources Conservation Service
1441 Fillmore St
Twin Falls, ID 83301-3330
(208) 733-5380

Website: https://idahoconservation.org/

Boise Office
710 N 6th St, Boise, ID 83702
Phone: (208) 345-6933
Fax: (208) 344-0344

Mailing Address:
PO Box 844, Boise, ID 83701

Ketchum Office
110 W 5th St, Ste 201, Ketchum, ID 83340
Phone: (208) 345-6933
Fax: (208) 344-0344

Mailing Address:
PO Box 2671, Ketchum, ID 83340

Website: https://www.idah2o.org/igwa.html

Contact: Lynn Tominaga, Executive Director

Idaho Water Policy Group, Inc.
4477 W Emerald, Suite C-250,
Boise, ID 83706

P.O. Box 2624
Boise, ID 83701

6395 W. Gowen Rd.
Boise, ID 83709

Phone: (208) 343-7001
Email: office@idrwa.org

Website: siwqc.org

Webstie: mvlt.org

Email: connect@mvlt.org

Address:
PO BOX 2544
Twin Falls, ID 83303-2544

Website: northsidecanal.com

731 Golf Course Road
Jerome, ID 83338

Phone: (208) 324-2319
Fax: (208) 324-8906