Official Government Website
Expansion of the ESPA Area of Common Ground Water Supply: Little Lost Tributary Basin
Administrative Actions
- Aberdeen-Springfield Canal Company’s Petition Regarding Distribution of Natural Flow by Water District 01
- American Falls Groundwater Management Area Contested Case
- Application for Transfer No. 84441 in the Name of Bruce and Glenda McConnell
- Applications for Permit No. 63-34832 through 63-34838 and 63-34840 through 63-34846 All in the Name of Eden’s Gate LLC
- Basin 37 Administrative Proceeding
- Big Lost River Basin Petition for Critical Groundwater Area
- Big Wood River Ground Water Management Area Moratorium
- Bird Exceptions to Order re Permit to Appropriate Water No. 74-16187
- Boise Front Moratorium
- Cat Creek Energy
- City of Eagle Development Water Right Information
- Complaint Regarding Watermaster in Water District 95C
- Consolidated Hearing for Water Right Applications along the I-84 Corridor between Boise and Mountain Home
- Consolidated Hearing for Water Right Applications along the I-84 Corridor between Boise and Mountain Home
- CS Property Development LLC
- ESPA Measurement Order – Big Lost River Basin Rotation Credit
- 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
- Exceptions to Amended Preliminary Order in the Matter of Application for Permit 63-34348 in the Name of Elmore County
- Exceptions to the Preliminary Order Approving Transfer No. 82640 in the Name of Clinton K. Aston
- Expansion of the ESPA Area of Common Ground Water Supply: American Falls Tributary Basin
- Expansion of the ESPA Area of Common Ground Water Supply: Big Lost Tributary Basin
- Expansion of the ESPA Area of Common Ground Water Supply: Little Lost Tributary Basin
- Expansion of the ESPA Area of Common Ground Water Supply: Portneuf Tributary Basin
- Expansion of the ESPA Area of Common Ground Water Supply: Raft Tributary Basin
- Foster Exceptions to Order Denying Petition to Re-Open Hearing & Preliminary Order Denying Application No. 74-16229
- Hydropower Water Right at Milner Dam
- In re Administration and Accounting of the Practice of Rotating Natural Flow Water Rights into Mackay Reservoir for Storage (Water District 34 – Big Lost River Basin)
- In re Allocation of Stored Water to City of Pocatello by Water District 01
- In re App. for Permit 77-14378, and Apps. for Transfer 85396, 85397, and 85398, and App. for Exchange 85538 in the Name of Perpetua Resources Idaho, Inc. (Perpetua Exceptions)
- 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
- In re Application for Permit Nos. 63-34403, 63-34652, 63-34897, 63-34900, and 63-35522, In the Name of Cat Creek Energy, LLC
- In re Application for Transfer No. 82161 in the Name of Suez Water Idaho Inc.
- In re Integrated Municipal Application Package (“IMAP”) of Suez Water Idaho, Inc. for Applications for Transfer of Water Rights
- In the Matter of Certain Basin 65 and Basin 67 Water Rights (Soulen Livestock Co. and Soulen Grazing Association, LLC)(Paddock Valley Allotment)
- In the Matter of Certain Basin 67 Water Rights (Soulen Livestock Co. and Soulen Grazing Association, LLC )(Crane Creek Allotment)
- In the Matter of Certain Basin 75 Water Rights (Fourth of July Creek Allotment) (Jaycob J. & Cheyenne A. Smith)
- In the Matter of Certain Basin 79 Water Rights (Gill Family Ranches, LLC)(Butcher Bar and China Creek Allotments)
- In the Matter of Certain Basin 79 Water Rights (Gill Family Ranches, LLC)(Cow Creek Allotment)
- In the Matter of Riverside’s Petition for Declaratory Ruling Regarding Need for a Water Right to Divert Water Under Reuse Permit No. M-225-01
- Innovative Mitigation Solutions – Basin 37 Applications
- IWRB Applications for Managed Aquifer Recharge in the Upper Snake River Basins
- Order Designating the ESPA Groundwater Management Area
- Petition for Declaratory Ruling regarding creation of the ESPA Groundwater Management Area
- Petition for Hearing and Petition for Declaratory Ruling in the Matter of License No. 37-07842 in the Name of the Idaho Water Resource Board
- Petition for Hearing by Taylor Mountain Water and Sewer District re: Variance of Wells
- Petition for Hearing re: Appointment of Gordon Sylte as Flood Control District 17 Commissioner
- Petition Regarding Storage Reset in Water District 01 filed by Milner Irrigation District
- Petition to Amend Conjunctive Management Rule 50 with proposed boundary changes for the ESPA
- Recharge Development Corporation
- Richardson and Stickley Applications for Stream Channel Alteration Permits
- Snake River Basin Moratorium
- Sylte’s Petition for Declaratory Ruling
- Water District 34 – Big Lost River Basin Rotation Credit
- WD01 Contested Case
- WD63 Contested Case
Notice
Water right changes made under the provisions of a drought declaration expire at the end of the current year unless extended or terminated by the IDWR Director.
- Written Comment from Rod Pancheri, Letter—April 10, 2025
- Written Comment from Jeff Hawley, Email—April 7, 2025
- Written Comment from Jacob Ross, Email—April 5, 2025
- Written Comment from Don Callister, Email—April 1, 2025
- Public Hearing—March 24, 2025
- Declaration of Proof of Service—March 7, 2025
- Notice of Proposed Action, Public Hearing and Written Comment Period—March 7, 2025
Authority
- Idaho Code § 42-233c
- Department Rules of Procedure
- Rules for Conjunctive Management of Surface Water and Groundwater Sources
References
This Department-assembled list of government reports and guidance documents relates to use and calibration of the current Eastern Snake Plain Aquifer Model (ESPAM), as well as the hydrologic connectivity of the ESPA tributary basins that have been identified by the Department for possible inclusion within the ESPA ACGWS.