The Oregon Water Resources Commission’s (OWRC’s) rulemaking for the Greater Harney Valley Groundwater Area of Concern (Area of Concern) became effective on April 15, 2016. The new regulations limit pending and new applications for groundwater use in the Malheur Basin. Citing concern over lowering groundwater levels in the region, OWRC passed the new regulations to limit new water development until the Oregon Water Resources Department (OWRD) can adequately study the basin’s groundwater. This regulation is a component of the Malheur Basin Program. The drafts, maps, and rules are available at: http://www.oregon.gov/owrd/Pages/law/Department_Rulemaking.aspx.

Over a year ago, OWRD stopped issuing new ground water permits within the Area of Concern. Until the most recent rulemaking, however, no rules were in place allowing OWRD to halt permit processing and issuance. Usually, OWRC will create by rule Critical Groundwater Areas, Groundwater Limited Areas, and Serious Water Management Problem Areas prior to OWRD ceasing to issue new permits.

OWRC can designate Critical Groundwater Areas for multiple reasons, including declining groundwater levels, substantial interference between wells, overdraft of groundwater, or water quality degradation. OWRD must indicate the boundaries of the area and review the designation at least every 10 years. The designation allows OWRD to, for example, close the area to any further appropriation, limit the total withdrawal from the aquifer, and refuse applications for new groundwater permits.

Groundwater Limited Areas limit future appropriations of water to specified uses, but do not restrict existing consumption of water within the area. Serious Water Management Problem Areas allow OWRD to collect usage data from current water use right holders, but not restrict water consumption. These tools are used to collect information and guide future development of water resources in Oregon.

Rather than designating a critical or limited groundwater area, or a serious water management problem area, OWRD addressed the Harney Valley Groundwater Area of Concern by amending the Malheur Basin Program. Basin programs are used by OWRC to guide water right permitting decisions and coordinate with other state agencies. Within basin plans, OWRC may classify the highest and best uses for particular basins and waterways for future uses, including proscribing types of uses available to future applicants.  Oregon’s basin programs are listed in the Oregon Administrative Rules Chapter 690, beginning at Division 500, and the Malheur Basin Program is located at Division 510, available at: http://arcweb.sos.state.or.us/pages/rules/oars_600/oar_690/690_510.html.

The new regulations for the Greater Harney Valley Groundwater Area of Concern propose to both limit future uses and collect information before OWRD completes a full study of the aquifer, expected to be completed by 2020. The proposed rules received 22 comments, which can be viewed at: http://apps.wrd.state.or.us/apps/misc/vault/vault.aspx?Type=WrdNotice&notice_item_id=6640. In the meantime, 39 groundwater use applications are pending before OWRD, and these applications will not be approved, unless they meet conditions included in the new basin plan regulations. This is in direct opposition to the rule that applications must be processed based on the laws and regulations in effect at the time of filing, but OWRD is taking the position that groundwater is not available for the applications, rather than a regulatory change affected the outcome of the applications (this is not a new approach from OWRD).

The “area of concern” is, in effect, a moratorium on new groundwater development in the region. The new regulations create restrictions on new applications reminiscent of critical groundwater areas, but within the basin program scheme.   The moratorium will put a halt to development in the region, at least while OWRD studies the groundwater in the area. Locals familiar with groundwater in the Malheur Basin are resentful of OWRD’s blanket moratorium when certain areas within the basin do not appear to show the same level of strain as others, and continue to produce great quantities of groundwater.

Make sure to stay tuned to Schroeder Law Offices’ Water Blog for more news that may affect you!

This article was drafted with the assistance of Law Clerk Jakob Wiley, a concurrent student at Oregon State University’s Water Resources Policy and Management graduate program and a law student at the University of Oregon School of Law.

California’s Sustainable Groundwater Management Act Regulations Issued

California’s Sustainable Groundwater Management Act (“SGMA”) was passed in 2014. The SGMA requires local agencies to bear the burden of creating, implementing, and enforcing Groundwater Sustainability Plans (“GSP”) in certain groundwater basins to manage the aquifer in a “sustainable” manner. The California Department of Water Resources (“CDWR”) recently issued regulations that help clarify the requirements of the GSPs, but also include some information about how the law will impact local agencies and groundwater users in the State. However, the regulations fail to satisfy some fundamental questions raised by the SGMA.

The new regulations were issued on May 18, 2016 by CDWR provide some insights into how the agency plans to implement the Sustainable Groundwater Management Act. A copy of the regulations may be found at: http://water.ca.gov/groundwater/sgm/pdfs/Proposed_GSP_Regs_2016_05_10.pdf. Under the regulations, the agency set out the requirements for plan contents, including administrative information, a description of the basin, sustainable management criteria, a description of the monitoring network, and projects associated with the plans.

The administrative information section must include general information about the region, description of the local agency developing the plan, and the agency decision-making process with public engagement.

The basin setting section must thoroughly describe the basin’s hydro-geologic conditions and must create a “water budget” that describes all the surface and groundwater movement into and out of the basin. Under this section, the local agency must estimate the “sustainable yield” of the basin.

Sustainable Management Criteria have also been outlined by the regulations. These criteria require local agencies to set a sustainability goal that eliminates undesirable results of groundwater use within 20 years of the statutory deadline. CDWR will evaluate sustainability goals based on the achievement of minimum thresholds established by the local agency. The minimum thresholds expand on the statutory language for “undesirable results.” For example, a significant and unreasonable reduction in groundwater storage levels will be evaluated based on the locally defined “undesirable results,” supported by the “sustainable yield” of the basin. The local agency must also include a measuring system and “measurable objectives” that are revisited every five years.

The regulation also outlines the procedure that CDWR will use to evaluate plans, timelines for approval and reporting, and how local agencies can amend their plans. It also sets out the procedure for interagency agreements and addresses adjudications and alternatives to GSPs.

The real impact will come from the local agencies’ interpretation of the word “sustainable.” The new regulations use the term throughout, defining the quantity of water in the water budget available and defining allowable groundwater depletions. Traditionally, sustainable yield is considered the amount of water that can be withdrawn in balance with recharge. At first glance, the definition makes sense. The meaning, however, simplifies a more complex concept. When water is pumped from an aquifer, three results can occur: a reduction in stored water stored in the aquifer, capture of surface water (like rain or seepage from a river), or a reduction in discharge (like a spring or river baseflow), or any of these effects in combination depending on the specific aquifer. Ponce, Victor M., Sustainable Yield of Groundwater, (available at: http://ponce.sdsu.edu/groundwater_sustainable_yield.html). It remains to be seen how “unreasonable” and how “significant” the undesirable effects have to be in order to become unsustainable.

Make sure to stay tuned to Schroeder Law Offices’ Water Blog for more news that may affect you!

This article was drafted with the assistance of Law Clerk Jakob Wiley, a concurrent student at Oregon State University’s Water Resources Policy and Management graduate program and a law student at the University of Oregon School of Law.

On February 3, 2015, the Nevada State Engineer issued Order 1250 curtailing 50% of all supplemental groundwater pumping for irrigation in both Mason and Smith Valleys. This action by the Nevada State Engineer was the first time curtailment of this magnitude has taken place in Nevada. Order 1250 determined supplemental groundwater use for irrigation to be a non-preferred use of water. Accordingly, the State Engineer proceeded to “tag” all supplemental irrigation wells identifying those subject to curtailment.

On March 4, 2015, a group of local water users (“Farmers Against Curtailment Order, LLC”) filed a Petition for Judicial Review challenging the State Engineer’s Order.  On March 9^th, the group moved for a preliminary injunction seeking to stop the Order from going into effect. District Court Judge Leon Aberasturi, after hearing argument on the injunction, granted the temporary injunction upon a finding that irreparable harm will occur to the farmers in Mason and Smith Valleys if the curtailment took place as written. The Judge stated that he intends to move this case along to its final ruling as quickly as possible.

For more information on this issue, please visit http://www.rgj.com/story/news/local/mason-valley/2015/04/03/judge-grants-injunction-curtailment/25243335/.