| Administrative | American Falls Groundwater Management Area Contested Case | |
| Administrative | ASCC's Petition Regarding Distribution of Natural Flow by Water District 01Aberdeen-Springfield Canal Company | P-WRA-2017-001 |
| Administrative | Basin 37 Administrative Proceeding | AA-WRA-2021-001 |
| Administrative | Big Lost River Basin Petition for Critical Groundwater Area | P-CGWA-2016-001 |
| Administrative | Bird Exceptions to Order re Permit to Appropriate Water No. 74-16187 | |
| Administrative | City of Eagle (previously captioned under "M3 Eagle") Water Right Information | |
| Administrative | Complaint Regarding Watermaster in Water District 95C | C-RWM-2016-001 |
| Administrative | Consolidated Hearing for I-84 Corridor between Boise and Mountain Home | |
| Administrative | ESPA Measurement Order | |
| Administrative | Exceptions to Amended Preliminary Order Denying Applications for Permit Nos. 67-15292 through 67-15297, 67-15298 and 67-15300 in the name of Eckhardt Family LLLP | |
| Administrative | Exceptions to Amended Preliminary Order in the Matter of Application for Permit 63-34348 in the Name of Elmore County | |
| Administrative | Exceptions to the Preliminary Order Approving Transfer No. 82640 in the Name of Clinton K. Aston | |
| Administrative | Foster Exceptions to Order Denying Petition to Re-Open Hearing & Preliminary Order Denying Application No. 74-16229 | |
| Administrative | Gay Richardson (S82-20066) and John Stickley (S82-20067) Applications for Stream Channel Alteration Permits | IWRB-2017-001 |
| Administrative | Hydropower Water Right at Milner Dam | |
| Administrative | Innovative Mitigation Solutions - Basin 37 Applications | |
| Administrative | In re Application for Amendment of Permit No. 63-32225 in the Name of Intermountain Sewer & Water, Corp. and Application for Transfer No. 83875, in the Name of Gregory B. Johnson | |
| Administrative | In re Application for Transfer No. 82161 in the Name of Suez Water Idaho Inc. | |
| Administrative | In re Application for Transfer No. 84441 in the Name of Bruce and Glenda McConnell | |
| Administrative | In re Applications for Permit No. 63-34832 through 63-34838 and 63-34840 through 63-34846 All in the Name of Eden's Gate LLC | |
| Administrative | In re Certain Basin 79 Water Rights (Cow Creek Allotment) (Gill Family Ranches, LLC) | P-OSC-2021-003 |
| Administrative | In re Riverside's Petition for Declaratory Ruling Regarding Need for a Water Right to Divert Water Under Reuse Permit No. M-225-01 | P-DR-2020-01 |
| Administrative | Negotiated Rule Making — ESPA Boundary | |
| Administrative | Order Designating the ESPA Groundwater Management Area | AA-GWMA-2016-001 |
| Administrative | Petition for Declaratory Ruling regarding creation of the ESPA Groundwater Management Area | P-DR-2016-001 |
| Administrative | Petition for Hearing and Petition for Declaratory Ruling in the Matter of License No. 37-07842 in the Name of the Idaho Water Resource BoardWilliam Arkoosh, Vernon Ravenscroft, Kayle Hydro, Koosh, Shorock Hydro | P-DR-2017-002 |
| Administrative | Petition for Hearing by Taylor Mountain Water and Sewer District re: Variance of Wells (Well #1, 2017-300 and Well #2, 2018-721) and Groundwater Measurement Devices | P-GWMD-2018-001 |
| Administrative | Petition for Hearing re: Appointment of Gordon Sylte as Flood Control District 17 Commissioner | P-FCD-2018-001 |
| Administrative | Petition Regarding Storage Reset in Water District 01 filed by Milner Irrigation District | P-WRA-2017-002 |
| Administrative | Petition to Amend Conjunctive Management Rule 50 with proposed boundary changes for the ESPA | |
| Administrative | Stream Channel Alteration Permits | P-SCAP-2019 |
| Administrative | Sylte's Petition for Declaratory Ruling | P-DR-2017-001 |
| Administrative | Water District 01 Contested Case | |
| Administrative | Water District 34 - Big Lost River Basin: Rotation Credit | |
| Administrative | Water District 63 Contested Case | |
| Delivery Call | A&B Irrigation District | 37-03-11-1
CM-DC-2011-001 |
| Delivery Call | Aquarius Aquaculture Delivery CallThousand Springs Area | CM-DC-2014-001 |
| Delivery Call | ARK Fisheries Delivery CallThousand Springs Area | CM-DC-2014-002 |
| Delivery Call | Beer Delivery Call | CM-DC-2021-001 |
| Delivery Call | Big Wood & Little Wood Water Users Association 2017 Delivery Call | CM-DC-2017-001 |
| Delivery Call | Big Wood River Delivery Call | CM-DC-2015-001 |
| Delivery Call | Blue Lakes/Clear Springs Delivery CallThousand Springs Area
Blue Lakes Mitigation Plans:
Clear Springs Mitgation Plans:
| CM-DC-2010-002
CM-DC-2010-003 |
| Delivery Call | James & Trudie Scheff Delivery Call | CM-DC-2013-001 |
| Delivery Call | Jones Delivery CallThousand Springs Area
Mitigation Plan:
| CM-DC-2011-002 |
| Delivery Call | Lee Delivery CallThousand Springs Area | CM-DC-2014-003 |
| Delivery Call | Little Wood River Delivery Call | CM-DC-2015-002 |
| Delivery Call | LynClif Farms Delivery CallThousand Springs Area | CM-DC-2003-001 |
| Delivery Call | Rangen 2004 Delivery Call | |
| Delivery Call | Seapac of Idaho Delivery CallThousand Springs Area
Mitigation Plan:
| CM-DC-2011-003 |
| District Court | A&B Irrigation District v. IDWR | CV-2011-512 |
| District Court | A&B Irrigation District v. IDWR | CV-2009-647 |
| District Court | A&B Irrigation District v. IDWR | CV-2008-465 |
| District Court | A&B Irrigation District v. IDWR | CV-2007-655 |
| District Court | A&B Irrigation District, et al. (SWC) v. IDWR | CV-42-2015-2452 |
| District Court | Aberdeen-Springfield Canal Co. and Jeffrey & Chana Duffin v. IDWR | CV-2014-165 |
| District Court | American Falls Reservoir District #2, et al. v. IDWR | CV-2005-600 |
| District Court | Ballentyne Ditch Company, et al. v. IDWR | CV-WA-2015-21376 |
| District Court | Basin 33 Water Users & Upper Valley Water Users v. IDWR | CV01-20-08069 |
| District Court | Black Hawk Home Owners Association, et al. v. IDWR | CV-2017-1141 |
| District Court | Blue Lakes Trout Farm, Inc. v. IDWR | CV-OC-2010-13520 |
| District Court | Blue Lakes Trout Farm, Inc. v. IDWR and Clear Springs Foods, Inc. | CV-WA-2010-19823 |
| District Court | Boise Project Board of Control, et al. v. IDWR | CV-WA-2015-21391 |
| District Court | City of Blackfoot v. IDWR | CV-2015-1687 |
| District Court | City of Hailey and City of Bellevue v. IDWR | CV-WA-2015-14419 |
| District Court | City of Pocatello v. IDWR | CV01-23-08258 |
| District Court | City of Pocatello v. IDWR | CV01-23-08306 |
| District Court | City of Pocatello v. Gary Spackman | CV01-17-00067 |
| District Court | City of Pocatello v. Gary Spackman, et al. | CV01-17-23146 |
| District Court | City of Pocatello v. IGWA v. A&B Irrigation District v. IDWR | CV-2011-14409 |
| District Court | Clear Lakes Trout Company, Inc. v. IDWR | CV-2005-426 |
| District Court | Clear Springs Foods v. Blue Lakes Trout Farm, IGWA, Idaho Dairymen's Association, Rangen, and IDWR | CV-2008-444 |
| District Court | D. L. Evans Bank v. Ballentyne Ditch Co., et al. | CV-OC-2013-17406 |
| District Court | Duffin v. IDWR and Intervenors A&B Irrigation District, et al. (In re Application for Transfer No. 83160 in the name of Jeffrey and Chana Duffin) | CV06-20-1467 |
| District Court | Eckhardt Family LLLP v. IDWR | CV-44-20-0038 |
| District Court | Eckhardt Family LLLP v. IDWR | CV-44-20-0039 |
| District Court | Eden’s Gate LLC v. IDWR (In re Application for Permit No. 63-34832 through 63-34838 and 63-34840 through 63-34846 All in the Name of Eden's Gate LLC) | CV14-21-10116 |
| District Court | Frank Astorquia v. IDWR | CV-WA-2012-14102 |
| District Court | Idaho Power Company v. IDWR | CV-OC-0506175 |
| District Court | IGWA v. IDWR | CV-2015-237 |
| District Court | IGWA v. IDWR | CV-2014-179 |
| District Court | Idaho Ground Water Appropriators, Inc. v. IDWR | CV27-22-00945 |
| District Court | IGWA (Idaho Ground Water Appropriators, Inc.) v. IDWR | CV01-23-08187 |
| District Court | Idaho Water Resource Board v. Bird | CV01-20-09661 |
| District Court | John B. Kugler v. IDWR | CV-2015-031 |
| District Court | John B. Kugler v. IDWR | CV-WA-2011-15672 |
| District Court | Little Sky Farms v. IDWR | CV-2014-382 |
| District Court | McCain Foods USA, Inc. v. IDWR | CV01-16-21480 |
| District Court | Nelson Mackay Ranch, LLC v. IDWR | CV-2016-092 |
| District Court | North Snake and Magic Valley GWDs v. IDWRThousand Springs Area, Clear Springs Curtailment | CV-2009-431 |
| District Court | North Snake Groundwater District, et al. v. IDWR | CV-2015-083 |
| District Court | Rangen, Inc. v. IDWR | CV-42-2015-3355 |
| District Court | Rangen, Inc. v. IDWR | CV-2015-1450 |
| District Court | Rangen, Inc. v. IDWR | CV-2015-1130 |
| District Court | Rangen, Inc. v. IDWR | CV-2014-272 |
| District Court | Rangen, Inc. v. IDWR | CV-2014-1338 |
| District Court | Richard Parrott v. IDWR | CV-42-2015-4552 |
| District Court | Riverside Irrigation District v. IDWR (In re Reuse Permit No. M-255-01, In the Name of the City of Nampa) | CV14-21-05008 |
| District Court | South Valley Ground Water District v. IDWR (Basin 37) | CV07-21-00243 |
| District Court | Snowdon Wildlife Sanctuary v. McCall Ranch, LLC | |
| District Court | Sun Valley Company v. Gary Spackman | CV01-16-23173 |
| District Court | Sun Valley Company v. Gary Spackman | CV01-16-23185 |
| District Court | Sun Valley Company v. IDWR | CV-WA-2015-14500 |
| District Court | Sylte, et al. v. IDWR | CV-2017-7491 |
| District Court | Tanner Lane Ranch, LLLP v. IDWR | CV-2017-458 |
| District Court | Veolia Water Idaho, Inc. v. Idaho Department of Water Resources | CV01-23-04525 |
| Mitigation Plan | Upper Big Lost River Ground Water Association 2017 Mitigation Plan | CM-MP-2017-001 |
| Supreme Court | 3G AG LLC v. IDWR (In re Application for Transfer No. 83160 in the name of Jeffrey and Chana Duffin) | 48769-2021 |
| Supreme Court | A&B Irrigation District v. IDWR and IGWA et al. | 38403-2011 |
| Supreme Court | A&B Irrigation District v. IDWR, City of Pocatello, and Idaho Ground Water Appropriators, Inc. | 41069-2013 |
| Supreme Court | A&B Irrigation District v. IDWR, City of Pocatello, and IGWA | 39196-2011 |
| Supreme Court | Ballentyne Ditch Company, et al. (Ditch Cos.) v. IDWR | 44677-2016 |
| Supreme Court | Boise Project Board of Control & New York Irrigation District v. IDWR | 44745-2017 |
| Supreme Court | City of Blackfoot v. IDWR | 44207-2016 |
| Supreme Court | City of Pocatello v. Rangen, Inc. and IDWR | 42836-2015 |
| Supreme Court | Clear Springs Foods v. Blue Lakes Trout Farm, IGWA, and IDWR | 37308-2010 |
| Supreme Court | Eckhardt Family, LLLP v. IDWR & Gary Spackman v. Double C & J Land Co., Inc. | 48263-2020 |
| Supreme Court | Gordon Sylte, et al. v. IDWR | 46062-2018 |
| Supreme Court | Groundwater Users v. IDWR | 38308-2010 |
| Supreme Court | IDWR v. Ballentyne Ditch Company, et al. | 44746-2017 |
| Supreme Court | IGWA v. City of Pocatello and Districts and IDWR | 42776-2015
(consolidated case 42778-2015) |
| Supreme Court | IGWA v. IDWR and Rangen, Inc. and Districts | 42775-2015 |
| Supreme Court | John B. Kugler v. IDWR | 40126-2012 |
| Supreme Court | Rangen, Inc. v. IDWR and Districts | 42772-2015 |
| Supreme Court | Rangen, Inc. v. IDWR and GWDs | 43564-2015 |
| Supreme Court | Rangen, Inc. v. IDWR and IGWA | 43370-2015 |
| Supreme Court | South Valley Ground Water District v. IDWR (Basin 37) | 49632-2022 |
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