Efforts to Acquire Water Pipeline in Grand County: A Comprehensive Discussion

A motion was made by Representative Albrick to approve the minutes of November 13th, which was unanimously supported without any discussion.

Julie Humberstone, a policy analyst from the Office of Legislative Research, presented a summary of 19 water-related bills passed in the last General Session. The bills covered topics such as efficient water use, long-term water infrastructure planning, water rights, Great Salt Lake and Utah Lake issues, water data collection, and other miscellaneous topics.

Out of the 19 bills passed, seven were previously discussed in the Legislative Water Development Commission during the last interim session. The remaining 12 bills were briefly summarized and linked to the full legislation for further reference.

Ben Musman, the agency manager for the Grand County Water Conservancy District, along with board member Kevin Clyde, presented a proposal to gain support and advice for acquiring a 22-mile federally owned water pipeline from the Green River to Crescent Junction. The pipeline currently serves the mil site tailings disposal site and the district aims to utilize it to provide services to the northern part of Grand County.

The Grand County Water Conservancy District aims to expand its service to more customers by developing a pipeline infrastructure. Areas like Crescent Junction and Thompson Springs are ready for development, with water shortages being a significant issue. The district plans to utilize 2500 acre-feet of water from Flaming Gorge, previously unused due to lack of transport infrastructure. Acquiring this water would benefit areas like Thompson Springs suffering from a 40% water deficit and support future growth in Grand County.

The water line acquisition from the Green River to areas like Thompson Springs and Crescent Junction is crucial for Grand County's growth. The line, facilitated by the Department of Energy, provides access to water rights previously unused. Failure to maintain this line could hinder future development opportunities, especially in the northern part of Grand County around Thompson Springs.

External interest groups, particularly conservation-related nonprofits, often influence policy decisions in Grand County. The presence of 140 nonprofit organizations, mostly conservation-focused, poses challenges to sound policy-making. Misunderstandings about the necessity of infrastructure projects like pipelines highlight the disconnect between environmentalist groups and practical water supply needs.

Legislators in Grand County are stepping in to support the Grand County Water Conservancy District despite ideological differences. The law is on their side to show that the infrastructure is valuable, with $220 million recently appropriated for water projects.

The Line 6 project involves 22 miles of pipe with a delivery rate of 200 gallons per minute, a significant increase from the current 30 to 38 gallons per minute. The project aims to transfer water resources, and federal support is crucial to keep the existing infrastructure in place.

The pipeline project requires a federal transfer of land, including a reservoir with a capacity of 11 million gallons. The pipeline has been operational for 15 years, used for dust control and tailings relocation. Legislative support is sought to maintain the pipeline and infrastructure.

The discussion revolves around transferring a federal pipeline from Green River to Crescent Junction. The pipeline is intended to prevent dust from blowing radioactive material to Grand Junction. The pipeline is lined and sealed to contain contaminated soil from Atlas minerals. The Department of Energy is involved in this project, which requires support from the legislature.

There are concerns about potential development at Crescent Junction, with some opposing further development in the area. The mention of spending $220 million in San Juan County to provide water to the Utah Navajos raises questions about the impact of excessive development on the region.

There is opposition to the pipeline transfer, particularly from individuals in Grand County who are against development in the area. Some individuals prefer limited development and are content with existing amenities like gas stations and snacks.

There has been a request for maintenance records of the pipeline, including construction details, materials used, easements, and fees incurred. A fee waiver has been granted for obtaining this information through a Freedom of Information Act request, with the records expected to be provided over the next few months.

The discussion touches on the need to develop budgets and assess the feasibility of taking over the pipeline. Detailed information on infrastructure, maintenance costs, and potential benefits to the public is crucial for making informed decisions. Support from the legislature is deemed essential for this endeavor.

The speaker questions why diesel generators are being used instead of hooking up to power, suggesting that connecting to power would be a wise management decision, especially considering the uphill location.

The distance from the current location to Thompson Springs is estimated to be around 23-24 miles, with a personal anecdote shared about having to haul water from Thompson Springs in the past.

The speaker expresses support for the project and proposes passing a resolution from the commission to support the project, which can then be forwarded to Congressional representatives for further action.

There is a discussion about Senator Bennett's influence in getting the project started, with a mention of language related to turning the project over. Further research is suggested to determine the extent of Senator Bennett's involvement.

A motion is made to pass a resolution from the commission in support of the project and to open a bill file. The possibility of presenting the resolution to the full legislative body for discussion is also raised.

Candace Hoser, the Director of the Utah Division of Water Resources, presents a water supply update to the commission, highlighting key information about the current water supply situation.

95% of the water supply in the region comes from the snowpack. This is a critical factor that is monitored daily, especially during the snow accumulation period in winter.

The chart displays the water year from October 1st to September 30th, with the X-axis representing the time period and the Y-axis showing the snow water equivalent. The dark blue line indicates the highest recorded, the red line the lowest, the green line the median, and the black line the current status.

The snow accumulation peaked above average on April 1st, followed by runoff as temperatures increased. A recent storm extended the runoff period, indicating a positive situation for both snow accumulation and runoff.

As of May 13th, river basins showed significant improvement, with some areas like Escalante and Peria at 700% of normal due to increased snow water equivalent. Overall, the state's reservoirs are nearly full, with a statewide average of almost 90% capacity.

Over the last 30 days, Southern and Eastern parts of the state experienced warmer temperatures, while the Central and Northern regions were cooler. The drought monitor map showed slight improvements compared to the previous year, indicating overall favorable conditions.

NOAA's outlook predicts above-average precipitation and slightly cooler temperatures in the coming weeks. This forecast is beneficial for the region, especially during the springtime.

The 3-month weather outlook indicates equal chances for precipitation for most of the state, with slightly below probability in the Southeast. Anticipated warmer seasonal temperatures are expected across the whole state.

Reservoir levels like Utah Lake, Deer Creek, and Gunlock are over 100%, likely indicating spillage. The storage capacity of reservoirs is considered, with some reservoirs capturing water efficiently.

The delay in snowmelt and water runoff in certain areas is attributed to snow accumulation and temperature variations affecting the freeze-thaw cycle. Storage capacity plays a role in reducing downstream flows.

Yuba Reservoir is at 50% capacity due to construction completion and refilling. Discussions about rerouting water to the Great Salt Lake have been mentioned, impacting water levels.

Areas without reservoirs may face challenges with late water availability due to limited snow accumulation. Despite a good water year, concerns exist about potential water scarcity later on.

The speaker notes the importance of Recapture Reservoir, often covered by the legend on a chart. They express concern about Lake Powell's water levels, mentioning it's set by the Secretary of the Interior. Discussions and negotiations are ongoing regarding the operation of Lake Powell, with the 2007 interim guidelines set to expire in December 2026.

The discussion shifts to water management, specifically mentioning the release of water from Pangu Lake downstream. The speaker inquires about future water levels during the summer and end of the season, highlighting the importance of accurate forecasting for reservoir levels. They assure that there will be plenty of water for agricultural needs.

The conversation touches on the significance of late snowfall and historical snow levels, recalling a particularly snowy year in 1982. The speaker draws a parallel to economic principles like inflation, questioning if the average snowfall baseline is updated annually or over longer periods to assess changes accurately.

The 30-year average used for determining normal conditions is updated every 10 years by the NRCS snow survey, covering the period from 1991 to 2020. Despite concerns about losing big snow years from the 80s, significant differences were not observed due to the inclusion of big years like 2011 and 2017.

The blue line in the graph represents the previous year, while the black line indicates the current year. The slightly darker green line represents the median of all 30 years. Peaks in the graph are set based on historical data, with the highest peak from the previous year and some peaks from the 80s.

Brian Ste, the commissioner of the Great Salt Lake, provided insights on the lake's fluctuating elevation over time. The North and South arms of the lake are tracked independently due to different elevations caused by the UN Pacific Causeway. Despite a dry period leading to lower runoff efficiency, efforts were made to capture as much water as possible to maintain water supply for daily use.

In 2024, there has been a continued recovery in the water levels of the Great Salt Lake. Factors contributing to this include a significant increase in inflows in the North Arm due to keeping the causeway burm open during High runoff period. As of this morning, the South Arm water level is at 4195, showing a substantial recovery from previous lows. Satellite imagery from April 25th, 2024, depicts a visible increase in water levels in Farmington Bay, Bear River Bay, and around Fremont Island.

Since 2013, the Great Salt Lake has been tracking the interaction between water levels and various functions. Decreasing water levels lead to adverse effects on both humans and the ecosystem. The current water level of 4195 is approaching a transitionary zone, with expectations of a slight decline due to evaporation after reaching the High Mark. The relationship between lake level and salinity is closely monitored, with lower levels in 2022 resulting in high salinity levels affecting ecological viability.

The South Arm of the Great Salt Lake plays a crucial role in ecological viability and vitality. Low water levels in 2022 led to high salinity levels, impacting brine shrimp reproduction and brine flies. The current lake level of 4195 has significantly reduced salinity levels to a healthier position, benefiting brine shrimp and brine flies. This improvement in ecological health is evident in increased ecological productivity and a positive outlook for the ecosystem.

Despite historical water levels in 2023, concerns remain about inflows to the Great Salt Lake. Dry conditions and runoff efficiency have led to a decline in inflows, with the Bear River showing a decreasing trend. Capturing water for various needs has also impacted inflows. Monitoring and addressing these concerns are crucial for the long-term health and sustainability of the Great Salt Lake ecosystem.

A petition has been filed with the US Fish and Wildlife Service for listing the Wilson's fope bird as an endangered species. The agency is reviewing the petition and has a statutory time to respond. This is a matter being closely monitored.

As the lake dries out, exposing the lake bed, concerns arise about heavy metals present in the lake bed due to its terminal nature. Mitigation efforts, mandated in other states, are costly, with estimates of about 1.5 million in hardened costs. Dust remediation, as seen at the Salt and Sea, is an expensive proposition that authorities hope to avoid.

Efforts have been made over the past year to implement the Great Salt Lake strategic plan. The plan aims to improve coordination among various state actors, enhance scientific understanding of the lake, increase water supply to the lake, and protect water and air quality. Coordination among different state and federal agencies is crucial, with a focus on aligning efforts and advancing scientific knowledge.

Collaboration with the Division of Water Resources on the Great Salt Lake Basin Integrated Plan is ongoing. The project, set to be completed by 2027, focuses on quantifying the impact of existing conservation methods, exploring seasonal leasing potentials, continuing water augmentation through cloud seeding, and maintaining conservation efforts. Emphasis is placed on protecting water and air quality, particularly through salinity management in the South arm to prevent adverse conditions.

Over a 30 to 40-year period, municipal and agricultural water usage has remained relatively stable despite a doubling of the population. Factors such as warmer temperatures leading to increased evaporation and less stable conditions around the lake system may explain this trend. The need to address not just increasing demand but also environmental factors affecting water availability is highlighted.

The speaker mentions the need to potentially lower demand and emphasizes the importance of considering water in the growth equation. They highlight the necessity of being more mindful of water usage for future growth planning.

There is an acknowledged information deficit regarding water usage, prompting collaboration with Utah State University and the Division of Water Rights to determine the placement of monitoring devices. A report is expected later to address this issue and improve decision-making.

A representative expresses frustration at environmentalists criticizing efforts to manage the Great Salt Lake, mentioning significant investments in acquiring water and other measures. They emphasize that ultimately, the water levels are controlled by external factors beyond human influence.

The speaker discusses the return of white pelicans to islands like Gunnison Island and Hat Island in the Great Salt Lake. They note the loss of nesting habitat on Gunnison Island last year but highlight the successful relocation of pelicans to Hat Island this year, indicating a positive nesting environment.

The speaker mentions ongoing monitoring of white pelican nesting habitats and plans to continue observing their behavior. They highlight the importance of monitoring and adapting conservation efforts based on observed trends and changes in the environment.

Expressed gratitude towards Representative Albert for their willingness to collaborate on an issue, clarifying that there are no plans to target them.

Transitioned to discussing ongoing water studies updates, starting with an introduction by Candace Henager.

Candace Henager, the director at the division of water resources, provided insights into the progress of water infrastructure funding study mandated by sb34 in 2023.

Detailed the data collection process on water financing practices in various Western States, highlighting the use of property taxes by local and regional entities.

Mentioned the upcoming report due in October, analyzing the impact of discontinuing property taxes on Water Conservancy districts and end-users, with a draft expected in September.

Outlined the role of the Water Development Coordinating Council, consisting of state agencies overseeing financial assistance programs, in coordinating funds and studies related to hb280 legislation.

The discussion involves analyzing existing funds, preparing a status report, and considering the consolidation process. There is a focus on how the unified water infrastructure plan outlined in hb280 will interact with current funding boards and commissions. Plans include drafting a framework, seeking input, and studying the feasibility of implementing fees for end-users to support the water infrastructure fund.

The team plans to hire consultants to assist in conducting studies and analyses related to fee structures, water infrastructure funding, and agency needs. Discussions with the Water Development Coordinating Council are ongoing to evaluate agency requirements for completing plans outlined in hp280. Efforts are being made to ensure coordination and communication among different agencies as mandated by the state water plan.

The state water plan, as modified by hb280, requires collaboration with various entities to create a comprehensive plan by the end of 2026. A project lead has been identified, and staff-level and director-level workgroups are being established to facilitate plan development. Regular meetings are planned to ensure agencies are kept informed and involved in the process.

Efforts are underway to enhance cloud seeding operations in Utah through studies analyzing precipitation patterns, suitable seeding conditions, and potential expansion areas. The team is exploring the trajectory of ground-based generators and seeking additional sponsors for operational programs. Significant progress has been made with the development and deployment of generators, with plans for further expansion and aerial programs.

The completion of the work plan for the Great Salt Lake Basin integrated plan involved extensive stakeholder engagement, gap analysis, and literature review. A final work plan has been published, leading to the development of a comprehensive water budget known as the 'mega model' for the Great Salt Lake Basin.

A study was conducted in the Great Salt Lake Basin to develop scenarios, evaluate them, and perform tradeoff analysis. The study aimed to understand the impact of decisions such as changing crops, irrigation methods, or adding reservoirs on the Basin and Great Salt Lake. The project received $500,000 in funding for the Western Cedar Beaver Valley study.

The Western Cedar Beaver Valley study focused on understanding how water works in the area. The study involved a phased approach, starting with a literature review, gap analysis, and overview of conservation policies. Initial meetings were held with representatives from Cedar Valley and Beaver County to kick off the study.

A water value study was initiated in collaboration with Utah waterways, the Great Salt Lake Commissioner's Office, and The Nature Conservancy. En Vision Utah was hired to conduct the study to motivate Utah residents to reduce water use. The study involved qualitative phases like focus groups and a random 800 sample survey to understand water values and priorities across the state.

Discussion arose about the effectiveness of cloud seeding and aerial water capture. Suggestions were made to explore using drones for water capture to avoid risks associated with manned aircraft. The idea of setting up drones in specific areas to catch moisture before it reaches the Great Salt Lake was proposed for further consideration.

The legislature has tasked agencies with providing data for informed policy decisions. Good data is emphasized as crucial for making sound decisions. The discussion highlighted the importance of engaging with constituents and being aware of upcoming water-related policy discussions to ensure informed decision-making in the future.

The speaker expresses gratitude for the agency's work, acknowledging the significant accomplishments achieved so far.

The discussion highlights the importance of funding for the agency's operations, emphasizing that the agency relies on financial support from various sources.

Blake Bingham, Deputy State Engineer, and Dr. Beth Neelson, a professor at Utah State, are introduced as the speakers for the report on the Great Salt Lake Basin measurement infrastructure Gap analysis.

The primary objectives of the Gap analysis include enhancing access and transparency to water data in the Great Salt Lake Basin and improving the state engineer's ability to manage water deliveries effectively.

The Gap analysis involves conducting an inventory of existing measurement infrastructure like stream gauges and points of diversion, gathering feedback from stakeholders, and developing a prioritized list of needed infrastructure for distribution, delivery, research, and planning.

A total of 18 river systems were selected for analysis to understand water movement within these areas, including the Great Salt Lake Basin.

The analysis involved steps to comprehend water movement in different systems, utilizing tools like Gantt charts and Arc online map interface to visualize flow information and existing gauging infrastructure.

During the initial stakeholder meetings, the team discussed ownership, duration of water movement, system conditions, and the presence of Telemetry. They shared their insights on water flow through various systems, including gauges, diversions, and potential return flows to each river system. Detailed information was gathered, such as unknown return flows, pond connections, gauge status updates, and unique system mechanics like the Cash Highline Canal crossing Summit Creek.

After conducting a thorough system analysis and receiving feedback from stakeholders, the team documented existing measurement infrastructure gaps. Stakeholders provided input through surveys, identifying the need for new gauging stations or updates to manage water systems effectively. The team ensured a detailed understanding of each system to support future efforts.

The team combined identified gaps into distribution and delivery, as well as research and planning bins. These bins categorize priorities as high, medium, and low, serving as a starting point for discussions on placing gauges strategically. A draft report with over 500 pages of information is being finalized to provide comprehensive insights.

Future plans include additional analysis for the Great Salt Lake, focusing on flow numbers from inflows. The team aims to quantify water delivery to the lake, especially from minor inflows, to enhance understanding of water distribution. This project builds on existing diagrams and aims to provide valuable insights for water management.

The report will not address budgets and timelines directly but will focus on identifying gaps in the infrastructure related to the extensive number of gauging stations. It aims to inform stakeholders on how to allocate resources to close these gaps.

The legislature has provided funding of 1 million one-time and 1 million ongoing for measurement infrastructure within the Great Salt Lake Basin. An analysis is being conducted to determine if additional resources are needed to fulfill the infrastructure requirements.

There are around 360 identified places for gauges, not 500 as previously mentioned. The issue of data ownership and management is crucial, including who will own the data, how it will be aggregated, and who will pay for the installation. This is parallel to another effort by the Division of [Division Name] to address these challenges.

The Division of Water Rights is working on creating a Water Data Hub to enhance transparency and accessibility of water diversion data. With over 100 years of data collected, the initiative aims to make the data more robust and easily accessible to the public. The ultimate goal is to address the real desire and need for access to water data within the broader community.

In response to a legislative audit highlighting data quality issues in water reporting, the Division of Water Rights has refined its water use reporting program. Efforts are being made to improve the robustness and transparency of data collection and dissemination. Recent audits have emphasized the importance of accurate data due to the high stakes involved in water management.

The Director of the Division of Drinking Water, Nathan Lunstad, highlighted the mission of safeguarding the quality and quantity of Utah's drinking water through balanced regulation. The division aims to ensure safe drinking water for residents, with a high compliance rate of 99.7% across 12,200 Public Water Systems. Special emphasis is placed on providing lead-free water in public schools to protect school-age children.

The Division of Drinking Water is actively participating in a legislative study item from the 2023 Senate Bill 76, sponsored by Senator Sandal and Representative Snyder. The study focuses on water-related issues to enhance water quality and safety for Utah residents. Through these studies, the division aims to further improve regulations and ensure continued access to safe drinking water for all residents.

The Flint Michigan water crisis, which began due to a change in water sources resulting in lead contamination, highlighted the importance of water source management. The accumulation of contaminants on pipe walls led to lead entering the drinking water supply, emphasizing the need for careful monitoring and evaluation of water sources.

The Senate Bill 76 study, sponsored by Senator Sandal and Representative Snider, focuses on regionalization and consolidation of public water systems. The study aims to improve water system efficiency, coordination, and conservation, with a report due on October 30th. Stakeholder outreach and interviews with water system operators are integral to the study's comprehensive approach.

The Division of Drinking Water is actively involved in key initiatives, including seeking fee authority for financial sustainability and supporting capital facility projects for water systems. Additionally, the division is engaged in implementing new rules and regulations, such as the EPA's posos rule addressing forever chemicals and the White House's cybersecurity plan requirement for states.

This year marks the 50th anniversary of the Safe Drinking Water Act, a significant milestone in ensuring safe and clean drinking water for all. The Act's legacy underscores the ongoing commitment to safeguarding public health through stringent water quality standards and continuous improvement in water management practices.

The Safe Drinking Water Act has significantly improved water safety, preventing the supply of untreated surface water to customers. Before the act, water quality was unreliable, posing health risks across different water systems and the nation.

John Macky, the director of the Division of Water Quality, discusses ongoing significant studies. These include long-term projects on Utah Lake, activities related to the Great Salt Lake, and stormwater retention requirements.

The Utah Lake study, spanning nearly a decade, aims to develop site-specific criteria for protecting the lake's water quality. Challenges stem from water retention, evaporation, and various inputs affecting water quality, necessitating strategies for improvement while managing costs effectively.

The Utah Lake study involves a stakeholder group comprising agencies, users, communities, and interest groups like fishing and wildlife. This group collaborates with a science panel to address critical questions on historical lake conditions, causes of water quality degradation, and potential solutions.

A range of disciplines are involved in investigating charge questions related to improving the lake. Various studies and analyses are conducted to identify sources, mechanisms, and tools for correcting problems in the lake. The goal is to develop solutions that are understood, accepted, and desired by the community and stakeholders.

Improving a large lake like Utah Lake comes with high costs. Strategies for improvement will need to be vetted and approved by the Utah Lake Authority, the water quality board, and ultimately the legislature. Any proposed standards for lake protection will require legislative approval.

Two important models are being used to assess the inputs of nutrients and water quality characteristics in the lake. One model focuses on sources of contamination and nutrients, while the other examines the cycling and interactions of these nutrients within the lake. These models will help evaluate different scenarios for improving water quality.

Carp removal is a significant strategy for improving Utah Lake. Fishery managers play a crucial role in managing carp populations to reestablish submerged aquatic vegetation, reduce turbidity, and improve habitat. This strategy is essential for addressing algae problems and harmful algal blooms in the lake.

Innovative approaches, such as using hydrogen peroxide and algaecides, are being explored to control algae growth and harmful algal blooms in Utah Lake. Similar projects have been implemented in areas like Manway and Scoffield Reservoir to address algae issues effectively.

Advising against swimming in certain times of the year in Utah Lake due to warm water causing low oxygen levels, algae blooms, and fish kills. Nutrient-rich water leads to eutrophication, impacting water quality. Recent treatment successfully cleared algae, but stocked fish were lost, possibly due to treatment stress or late season stocking.

Recommendation for collaborative efforts between Fisheries, Forestry, Fire, State Lands, and Water Quality agencies to address issues in Utah Lake. Acknowledgment of different agencies' roles in managing water quality, vegetation, and fisheries. SB 170 and Senator Bramble's bill highlight the need for coordinated efforts in environmental management.

Ongoing rule-making activities related to minerals legislation (HB 513, HB 453) for Great Salt Lake. Public comments expected for upcoming rules. Informal rule-making for setting effluent limitations for minerals industries. Monitoring stormwater at Inland Port for four years to assess land use impacts on water quality and drainage systems.

Studies have shown that different types of land, such as undeveloped, agricultural, and old developed land, contribute varying levels of pollutants to stormwater. The intensity of storms also plays a significant role in impacting water quality. This research is crucial for understanding the diverse impacts on water quality and informing wetland protection around developments like the Inland Port.

A pilot study is being planned in partnership with a duck club, forestry fire, state lands, and USGS to investigate declining aquatic mates with unknown causes. The study aims to analyze water quality aspects and secure funding for further research. Additionally, bird eggs have been analyzed for selenium over the years, with selenium levels in bird eggs being a key water quality standard for the Great Salt Lake.

The study focuses on selenium levels in bird embryos, not eggshells, as high selenium amounts can lead to deformities in embryos. Lower selenium levels can result in problems with embryo development. The standards aim to protect vulnerable species in the food chain, with bird embryos being particularly susceptible to selenium levels, affecting hatching rates and causing deformities.

The evaluation of stormwater connected with the Inland Port is crucial due to legislative isolation and specific concerns raised by the legislature. Understanding the impact of stormwater from the Inland Port is essential for addressing potential water quality issues unique to this industrial subdivision.

The legislature charged the Division of Water Quality and the Division of Air Quality with annual monitoring around a development due to concerns about increased air and water pollution. The monitoring aimed to assess baseline conditions, changes in pollution levels, and the use of pollution controls.

There are concerns raised about industrial subdivisions not being monitored for pollution like the development in question. The speaker questions why other industrial areas are not isolated for pollution monitoring, especially considering the impact of new trucks on pollution levels.

Detailed reports from the Division of Water Quality and the Division of Air Quality are available online, providing information on pollution monitoring. The reports are submitted annually, including in November, to the legislature and are accessible to the public for scrutiny.

HB 507 aimed to bring consistency to oversight of construction projects across 96 communities. The legislation standardized enforcement approaches, inspection processes, and regulation to ensure more consistent oversight. An interm study by Representative Musclean will focus on inspections of stormwater retention systems.

Retention ponds play a crucial role in preventing water from reaching the Great Salt Lake. By retaining water and allowing for evaporation, these ponds help in reducing the flow of water into the lake. The implementation of retention ponds contributes to water management strategies to protect the Great Salt Lake.

HB 429, the Great Salt Lake Basin Implementation Plan, focuses on water management strategies for the Great Salt Lake Basin. The legislation aims to address water flow issues and implement plans to manage water resources effectively in the region.

A study was conducted to analyze the amount of water lost as a result of storm water retention that could otherwise reach the Great Salt Lake. The study focused on two aspects: natural water flow to the lake and the impact of storm water rules on water retention. Results showed that developed land with hardened pavement and curban gutter leads to 400% more water reaching the lake compared to undeveloped land.

A tour was organized to explore subsurface drip irrigation in Yuma, Arizona. Participants included members from various departments and organizations. The tour aimed to observe high-efficiency irrigation systems using buried drip lines to meet crop water needs, reduce evaporation, and enhance yields. Technologies like neim, developed in Israel in 1965, were showcased as effective methods to save water and improve agricultural productivity.

The goal discussed was growing crops in a desert using pressurized subsurface drip irrigation, typically installed 5 to 8 inches below the surface. A newer technology called indp, created by an Israeli company, was also mentioned. The system involves plowing with the Neen, which is not very deep, and the drip line can stay in the ground for 5 to 10 years, with claims of up to 15 years. Research has been conducted on the Neen technology, while indp is a gravity-fed system placed 3 to 5 inches below the surface, requiring more frequent replacement.

During field cultivation, concerns were raised about managing the buried drip line. The end drip system includes a machine to retrieve the line for reuse, addressing issues related to chemical spraying, no-till drilling, and rodent damage. The ability to remove and reapply the drip line was highlighted as a solution to potential challenges in field management.

Challenges such as rodent damage, particularly by prairie dogs, were mentioned as potential issues with drip irrigation systems, especially in areas like west of Cedar City. The discussion highlighted the need for innovative solutions to address challenges specific to different regions and ecosystems.

The motivations behind adopting irrigation technologies in Yuma, Arizona were primarily focused on reducing power usage and increasing crop yields rather than water conservation. Both pressurized subsurface drip irrigation and indp systems were noted to have pros and cons, potentially maximizing crop yield and diverting water. However, questions remained regarding the actual depletion savings from implementing these technologies.

A visit to the Saltan Sea revealed similarities in challenges faced by the lake, such as decreasing elevation, habitat creation, dust mitigation, ecosystem decline, and increased salinity, akin to the Great Salt Lake. The collaboration opportunities with federal and California state agencies were highlighted, emphasizing the importance of learning from different regions to address common environmental issues. The Saltan Sea, being smaller in size compared to the Great Salt Lake, has experienced water diversion for agricultural purposes, focusing on increasing crop yield rather than reducing water consumption. The main objective at the Saltan Sea is dust mitigation, contrasting with Utah's goal of reducing water usage while maintaining crop yields and increasing water levels in the lake.

Over a considerable amount of money, around a million, has been spent on projects at the Sutan Sea. Dust mitigation measures include using 750,000 hay bells on the lake bed.

Lessons learned from the Sutan Sea emphasize the importance of conserving the Great Salt Lake to prevent a similar fate. Focus on water conservation and efficiency to ensure water reaches the lake.

The Salt and Sea originally started from a breach in a canal from the Colorado River. It has become depleted over time, leading to exposed playa areas and toxic dust concerns.

Suggests pumping water from the nearby Sea of Cortez into the Salt and Sea as a cheaper alternative to dust control measures like hay bells.

By 2027, an estimated 54,000 acres will be exposed at the Salt and Sea. The elevation of the area is 254 feet below sea level.

Conservation efforts in the area have impacted the water flow due to reduced diversions, affecting return flows. Previously, the area was a popular resort destination.