In 2018 the Dixie National Forest in cooperation with UDWR and UWRI completed Phase I of the Ranch Creek Watershed Improvement Project treated over 1,700 acres to reduce conifer succession, building two riparian exclosures and rerouting an ATV trail out of a riparian area (see UWRI project 3946). Phase II would expand on the acreages treated in 2018 moving up in elevation to start addressing conifer encroachment in aspen communities, high tree densities and fuel loading issues that increase the risk of an uncharacteristically high severity wildfire. The Ranch Creek watershed has both upland and riparian management issues that contribute to the increased risk of uncharacteristically high severity fire. Data on vegetation community composition/condition and fuel loading have been collected in these subwatersheds and used to inform a need for change (Environmental Analysis in attachments). Ranch Creek contains a core, conservation population of Bonneville cutthroat trout (BCT), which are the only trout native to southwestern Utah's Bonneville basin. Currently the Ranch Creek BCT population is lacking in redundancy and resiliency, which are critical components of native trout management in the Intermountain West (Haak, Williams, & Colyer, 2011; Haak & Williams, 2012) and the population has been found to be whirling disease positive so efforts to increase redundancy have been dramatically slowed. During the past 20 years wildfires in areas with high fuel loadings, disproportionate portions of vegetative communities in late successional stages have resulted in significant negative impacts to core and conservation populations of BCT and aquatic habitat in the Southern Geographic Management Unit (GMU) for the species. Populations that were most impacted lacked redundancy and resilience as defined by Haak, Williams, & Colyer (2011) and Haak & Williams (2012). In 2012 the BCT Range-wide Conservation team conducted a summer field tour to discuss wildfire impacts and possible ways to mitigate this threat. Recommendations from the Team were for Forest biologists to pursue proactive vegetation management projects that would both reduce the risk of uncharacteristically large, severe wildfires and improve the ability of riparian areas to buffer the effects of future disturbance impacts. In 2013 the Forest selected Ranch Creek as an area where those types of proactive treatments should begin. Data from the Environmental Analysis (see attachments) shows pinyon, juniper and other conifer succession into mountain sagebrush communities. Higher than desired stockings of has suppressed wildlife and livestock forage production in these areas, as conifers, especially juniper trees, often outcompete grasses and forbs in upland settings (Roundy & Vernon, 1999; Bates, Davies, & Sharp, 2011; Ross, Castle, & Barger, 2011). The allelopathic nature of juniper can also reduce ground cover which can lead to elevated erosion of soils from juniper uplands (Roundy & Vernon, 1999; Pierson, Bates, Svejcar, & Hardegree, 2007a; Peterson & Stringham, 2008; Pierson, et al., 2010; Cline, Pierson, Kormos, & Williams, 2010). Suspended and deposited sediment can directly and indirectly impact aquatic organisms through clogging gills, smothering fish eggs and invertebrates, reducing water and oxygen flow through interstitial space, and reducing habitat (covering spawning gravels, reducing pool depth, etc.) (Waters, 1995). Pebble counts in Ranch Creek and Birch Creek have shown that 25-50% of the substrate consists of fine sediments less than 3 mm which exceeds Forest Plan standards. The analysis also shows that while the dominant overstory in ponderosa pine stands is ponderosa pine, the understory composition is poorly developed and dominated by juniper spp. Stand structure is predominantly even-aged with scattered uneven-aged pockets. In aspen stands the stand structure is predominantly even-aged. The dominant overstory is aspen with a developed understory consisting of alpine fir, juniper, and ponderosa pine. Both climax and seral aspen stands are in decline. In both these scenarios wildlife and livestock forage are suppressed and fuel loadings and ladder fuels are increased. Both the mule deer and elk herd plans for this Unit call for vegetation treatments in to remove Pinyon and juniper successing into sagebrush and to expand aspen communities by removing successing conifers (See Relationship to Plans Section). Phase II of the project lies within crucial winter range and substantial summer range for mule deer. The entirety of this project rests in crucial winter range for Rocky Mountain elk. Treatments should result in improved grasses and shrubs in crucial winter range, as well as improved grasses and aspen browse in substantial summer range, which should improve help improve the condition of does and fawns summering in these areas. To aid in protecting the genetic representation of the Ranch Creek BCT population, increase the resiliency of that population, follow the recommendations of the Range-wide Conservation Team for BCT, improve wildlife forage, maintain and improve watershed conditions and reduce the risk of uncharacteristically severe wildfire the Dixie National Forest has identified the following needs in the Ranch Creek watershed (see EA and Decision Notice in attachments): 1) Restore and enhance ecosystem health while promoting the overall sustainability and diversity of vegetative systems and hydrologic functioning of the Ranch Creek and Birch Creek subwatersheds. 2) Restore forest stand resiliency and resistance to insects and disease by reducing competition-induced mortality. 3) Reduce the risk of uncharacteristically severe and stand replacing wildfires by reducing fuel loading, raising canopy base height, reducing ladder fuels and opening the canopy. The treatments contained in this proposal were designed to meet these needs.

The overall objective of the Ranch Creek Watershed Improvement project is to maintain and improve riparian areas, stream channel and watershed function, reduce the risk of uncharacteristically severe wildfire and to benefit Bonneville cutthroat trout and other wildlife species. Phase II of the project focuses improving wildlife habitat and reducing the risk of uncharacteristically severe wildfire and its associated impacts on watershed function and the BCT population. As outlined in the Need for the Project Phase I will improve big game habitat and protect BCT habitat WRI arm to enhance Utah's Wildlife and Biological Diversity. As discussed in the Water Quality and quantity section the project should protect irrigation water sources and reduce sedimentation to improve Utah's Water Quality and Yield for all Uses. Finally, as outlined in the Sustainable Uses section harvesting commercial timber, improving future commercial timber stands and available livestock forage all support the WRI arm of Opportunities for Sustainable Uses. The project has the following measurable objectives: 1) Aspen -- Mature and old forest less than 150 years old. Conifer composition not more than 15% cover at stand level. Shrub and herbaceous layers well developed. Ground cover at least 85%. Dead and down fuel loading 3 tons/acre. Increase in stems per acre of aspen shoots post-treatment. Move toward an FRCC of 1. 2) Mixed Conifer - White fir composition is less than 25% of stand stocking. 15-20 tons / acre of dead and down fuel loading in mixed conifer stand as measured within 1 year post burn. Move toward an FRCC of 1. 3) Mountain sagebrush/shrublands -- Conifers to be absent or limited to a few scattered seedlings (< 10% of the total vegetative cover). Bare soil should average less than 20%. Native, late-seral species should dominate the herbaceous layer. Invasive plants should be less than 10 percent of relative frequency. A mosaic of age classes should be present. Move toward an FRCC of 1. 4) Ponderosa pine -- More than 75% canopy cover is ponderosa pine. Dead and down fuel loading of and average of 5 tons/acre in the Ponderosa Pine stands. Canopy base height higher than the bottom 1/3rd of the tree in ponderosa pine. Move toward an FRCC of 1.

The current conditions of both vegetation and fuels within the project area and the areas proposed for treatment create an elevated threat for a fire of uncharacteristically high severity within the project area. In areas that are currently overstocked, climate change is likely to further exacerbate the potential threat of uncharacteristically intense and severe wildfires. The risks of an uncharacteristically severe wildfire include, but are not limited to: 1) Increased erosion and sedimentation 2) Stream channel incision and loss of fish habitat 3) Increased risk of flooding and debris flows 4) Loss of soil productivity 5) Potential loss of the Ranch Creek core, remnant population of BCT a. To further elaborate, the loss of this population would potentially reduce BCT genetic representation within the East Fork Sevier River drainage and Southern GMU. Currently the Ranch Creek population has only been replicated in Cottonwood Creek, which has marginal flows. Sampling in 2015 showed that BCT introduced to Cottonwood Creek in 2013 had not dispersed far and were only present in low densities (Hadley & Golden, 2016). The recent detection of whirling disease in Ranch Creek and Deep Creek, the other East Fork Sevier remnant population, elevates the risks present to both these populations and make future increases in redundancy and resilience more difficult, as future translocations will be dependent of the success of stream side egg takes. Creating a more resilient vegetation community/watershed surrounding the Ranch Creek population will reduce the risk of losing these unique genetics, while future translocation efforts are completed. 6) Loss of later seral stage wildlife habitat 7) Threat of noxious weed invasion and a change in plant community type 8) Loss of future commercial timber stands 9) Loss (at least temporarily) of wildlife and livestock forage More specific to treatments of pinyon-juniper throughout the various vegetation types are the risks of continued loss of vegetation diversity and continued elevated erosion rates if left untreated. As further detailed in the "Need for the Project" the allelopathic qualities of pinyon and juniper tree suppress the growth of grass, forbs and shrubs and create larger areas of bare ground, that result in increased erosion. Aspen has decreased throughout the Intermountain West during the 20th century, and aspen-dominated acreage within the five national forests of Utah has declined by 50% or more in recent decades (Kay and Bartos 2000, O'Brien et al 2010). Since aspen does not commonly reproduce from seed the loss of an aspen clone may be the loss of a long-standing aspen presence not easily recovered. Human intervention to reduce natural disturbance has resulted in conifer succession throughout aspen in the project area and across the Dixie National Forest. Not treating these aspen stands elevates that risk that they will be completely lost to conifer succession. The biggest risks to project success are probably natural ignition in the project area prior to the project being completed, overutilization of treatments preventing desired vegetation establishment and maintaining a mosaic of successional stages into the future. As discussed under the future management section, the goal is to manage fire adapted ecosystems through a combination natural fire ignitions (managed for Forest Plan benefits) and low intensity prescribed fire. The areas proposed for lop and scatter are primarily late Phase I to early Phase II PJ succession. If these areas are not treated within the next 10 years, they will require more effort and possibly a lop and pile prescription which could increase costs from 2-7 times currently estimated costs to complete). The areas proposed for force account mastication are in early to mid- Phase II PJ succession. If these areas are not treated within the next 10 years, they will require larger equipment to complete the mastication resulting in increased costs ($350/acre to $420/acre at 2019 estimated costs). In terms of sagebrush treatments monitoring will determine the success of original treatments and maintenance will be conducted as necessary to remove whips and missed trees. We hope that this will increase the potential for maintaining project success. Similarly, the using of fencing and adaptive management outlined in the Future Management section should help avoid the risk of overutilization impeding success.

Utah's Wildlife Action Plan (WAP): The WAP identifies the following key habitats to be addressed by the Ranch Creek Watershed Improvement project Phase 1: Aquatic Forested, Mountain sagebrush and Aspen-Conifer. The WAP lists Inappropriate Fire Frequency and Intensity a high level threat for BCT and Aspen-Conifer Ecosystems with the following as potential conservation actions. 2.3.14 Conduct upland vegetation treatments to restore characteristic upland vegetation, and reduce uncharacteristic fuel types and loadings. 2.3.15 Conduct riparian vegetation treatments to restore characteristic riparian vegetation, and reduce uncharacteristic fuel types and loadings. 2.3.17 Apply or allow more fire in habitats/locations where fire was historically more frequent or intense. The Riparian and upland treatments proposed are designed to restore characteristic vegetation, and reduce uncharacteristic fuel types and loadings with the end goal to be able to allow natural ignitions to be managed for resource benefits in the future. The WAP lists Problematic Plant Species -- Native Upland as a Very High level threat to Mountain sagebrush communities with the following as potential conservation actions. Promoting and funding restoration that reduces the Uncharacteristic and surpluses of older age class, including: Dixie/chain harrow, brush mowing or other treatments that reduce the older age class and stimulate the younger/mid age classes; herbicide or mechanical treatment of non-native invasive species such smooth brome; single tree mulching/cutting of invading conifer. The treatments proposed in this vegetation type are designed to stimulate the younger/mid age classes through cutting or masticating invading conifer. Dixie National Forest Land Resource Management Plan (as amended)- Goal 15 -- Maintain or enhance the terrestrial habitat for all wildlife species presently on the Forest (page IV-5). All the vegetation treatments proposed should increase browse and or forage for Forest MIS species, such as mule deer, elk and wild turkey. Goal 17 -- Managed Classified Species habitat to maintain or enhance their status through direct habitat improvement and agency cooperation (Page IV-6). This project has the potential to benefit a core, remnant population of BCT, as well as two future conservation populations. BCT are an Intermountain Region Sensitive species and is managed under Conservation Agreement and Strategy that both DWR and the Forest Service are signatories or involved partners. Deer Herd Unit # 25C (Plateau Boulder/Kaiparowits) The Unit Plan has objectives to "Encourage vegetation manipulation projects and seeding to increase the availability, abundance and nutritional content of browse, grass, and forb species." And "Seek cooperative projects and programs to encourage and improve the quality and quantity of deer habitat, with public and private land managers to maintain a stable or upward trend in vegetative composition." The Plan notes that future habitat work should focus on: increasing "browse species in critical winter range and burned areas." Increasing "critical winter range opportunities for mule deer," maintaining "summer fawning areas by increasing beneficial habitat work in summer and transitional habitat areas," Continuing "to reduce threats to catastrophic wildfires, by reducing fuel loads and creating firebreaks," and supporting "enhancement and restoration efforts in Quaking Aspen forests unit wide by reducing encroachment of Spruce-Fir forests." Treatments proposed in this project are designed improve these habitats and achieve these objectives. Additionally, see "Other Sustainable Uses" for a discussion on depredation issues. Elk Herd Unit # 25C/ (Plateau Boulder/Kaiparowits) The Unit Plan has an objective to "maintain and/or enhance forage production and habitat quality (including aspen systems) through direct range improvements throughout the unit on winter and summer range to achieve population management objectives. Focus will be on high use areas especially where we can entice animals away from agricultural areas and crucial range areas receiving higher than desired use." The plan specifically calls for treatments to reverse pinyon juniper succession into winter range and conifer succession into meadows and aspen stands. Treatments proposed in this project are designed to do exactly those things. Additionally, see "Other Sustainable Uses" for a discussion on depredation issues. Bonneville cutthroat trout Range-wide Conservation Agreement and Strategy (UDWR 2018): The BCT CAS identifies large wildfires as a factor that is a threat to the persistence of BCT, with the threat being highest for disjunct populations such as Ranch Creek. As outlined in the Project Need, Water Quality and Quantity and Threats and Risks sections of the proposal the treatments within this proposal will support the following objectives and actions from the BCT CAS: Goal 2: Protect all critical BCT populations (in this case critical = genetically pure). Goal 3, Objective 1: Work with landowners to maintain/improve land management activities. Goal 8, Objective 1 Encourage and enable partners to perform restoration that benefits the BCT fisheries. Garfield County Resource Management Plan The Garfield County RMP has copius objectives covering all of the vegetation types, as well as water quality, and fish and wildlife objectives that are consistent with the objectives for this project for example: "Land managers prioritize eradication of noxious and invasive weeds, restoration of encroaching conifer woodlands to desirable vegetative communities and minimization of bare ground to maximize beneficial use and quality of scarce water resources over restrictive activities that do not maximize quantity, quality and beneficial use." "Protect, restore and maintain the hydrologic regime (i.e., timing, magnitude, recharge, duration, stream network/groundwater connectivity, temperature, and spatial distribution of peak, high, and low flows) of surface and groundwater, through management of vegetation in upland, riparian, aquatic, and wetland habitats." "Class II and Class III pinyon/juniper woodlands shall be reduced by 25% on a rolling 10 year average and replaced with desirable vegetative communities to reduce erosion and impacts to the County's rivers and streams." "Restore and maintain the County's forests and woodlands to a properly functioning condition consistent with the historical range of variability and ecologic site descriptions, including but not limited to composition, age, size, and density. Timber harvesting is increased to restore resilience and resistance to fire, insects, and other disturbances. Return mixed conifer forests to earlier successional stages and have age and spatial diversity increased. Land managers should focus treatment area prioritization on ponderosa pine and mixed conifer forests types where fire regimes and vegetation attributes have been significantly altered from their historical range of variability. These areas require moderate to high levels of mechanical restoration treatments before fire can be reintroduced to restore the historical fire regime. Aspen are regenerated and rejuvenated. Invading conifers, especially pinyon/juniper associations, are recognized as the greatest threat to a desired and healthy sagebrush ecosystem in Garfield County. Treatments to arrest conifer invasion and restore sagebrush communities shall be given high priority. Recovery of special status species and precluding listing of other at-risk species through active management, proactive habitat restoration and sound resource use is the central policy, goal and objective of Garfield County's special status species program. We believe that our project supports these and many other objectives of the Garfield County RMP and that has been demonstrated throughout the rest of this proposal.

Current conditions in the areas proposed for treatment are generally Fire Regime Condition Classes of 2-3, where the conditions are moderately to highly departed from historic vegetation conditions. Individual vegetation type conditions are detailed below. 1) Aspen -- Fuel loading is 4-46 tons/acre with a FRCC 2 where the conditions are departed from historic vegetation conditions. Species composition is trending toward climax with conifer encroachment. Disturbance is necessary in aspen communities to provide for continued sprouting and the development of an uneven-aged structure of trees, including sprouts, saplings, and mature trees; and the control of other, potentially aspen-replacing species. 2) Mixed conifer - Current understory development is trending toward mid and late seral stages. Species composition is trending toward climax with juniper encroachment. The aspen component is in decline. Douglas Fir mistletoe is widespread and FRCC from 2 to 3 where the conditions are moderately to highly departed from historic vegetation conditions. Dead and down fuel loading in mixed conifer 50-55 tons per acre average. 3) Mountain sagebrush/shrublands -- Currently the stands within the proposed treatment area can be classified as an FRCC 2 or 3 where the conditions are moderately to highly departed from historic vegetation conditions. No evidence of recent fire disturbance can be observed in the proposed stands. Historical disturbance regimes affecting the shrubland community should be stand replacing fires with a mean fire interval of 30-50 years. The typical disturbance of wildland fire tends to reduce the composition of conifers within the shrubland community and promote the development of grasses ad forbs. Mixed severity fires promote the creation of different age classes within the shrubland community. Fire adapted shrub species such as sage and bitterbrush typically exhibit variable age classes representing the occurrence of disturbance events. The current density of juniper spp. is an indication of the lack of disturbance along with a lack of younger age classes of shrub species. 4) Ponderosa pine -- Existing ponderosa stands have an average FRCC of a 3 and are highly departed from historic fire return intervals. Their dead and down fuel loading is 8-14 tons/acre with some Ponderosa trees with canopy base height that extends onto the bottom 1/3 of the tree. Additionally, there is a tall understory growth of invading conifers, and manzanita. The goal of treatment is to improve health and vigor of stands by moving them toward a FRCC of 1 and away from 2 and 3, reduce fuel loading, fuel continuity and to reduce the risk of large scale fires of uncharacteristically high severity that could result in a degradation of watershed conditions, while maintaining down woody debris requirements for wildlife and soils (Forest Plan as Amended, and PFC). The treatments in this proposal would lay the ground work for future mechanical and prescribed fire treatments in additional mixed conifer and spruce-fir communities in the headwaters of the Ranch Creek, Birch Creek and Horse Creek subwatersheds. These communities have heavy fuel loadings that increase the risk of uncharacteristically high severity fire. As discussed under Threats and Risks, large, high severity fires can have dire consequences to small, fragmented native trout populations and their habitats. In addition to potential impacts to vegetation communities and species, multiple residential structures exist on the private lands downstream from the project area. A wildfire in the project area would most certainly threaten these structures. Any post-fire flooding and debris flows would also have a major impact on the diversion and irrigation facilities of downstream water users. Range improvements in the project area would also be at risk.

This project was initiated to improve watershed conditions. Phase I of the project included riparian exclosures, riparian conifer removal and a reroute of an ATV trail out of a riparian area. Future Phases will involve stream restoration work, fish barrier construction and additional riparian conifer removal. Phase II focuses on higher elevation areas where the main issue along Ranch Creek that wasn't addressed in Phase I is fuel loading and the risk of large-scale high severity wildfire. Three of the units proposed in Phase II are aspen units that overlap or are immediately adjacent to Ranch Creek and are underlain with junipers and other conifers, reducing ground cover and increasing fire risk (see photos in attachments). The proposed stripfelling and commercial harvest/machine piling treatments would allow for prescribed burning a 482 acre portion of the Ranch Creek headwaters by reducing the risk of escapement and a large high intensity burn. Similarly, the two units south of Birch creek have some direct hydrological connection and fuel loading and bare ground issues. The hand treatments proposed in these units will allow for treatment in the riparian area up to the edge of the stream if necessary. Reducing high severity fire risk and restoring a mosaic of vegetation successional stages should improve ground cover, watershed health and watershed resiliency. Streams within the project area drain into the East Fork Sevier River. The East Fork Sevier River in John's Valley is 303d listed for macroinvertebrate community composition. One of the main factors in the poor macroinvertebrate community is probably the variable irrigation flow regime in this area; however, sediment generation and other water quality issues could exacerbate this. Similarly, downstream from Antimony Creek the East Fork Sevier River is 303d listed for temperature and has a TMDL for Phosphorus. Aspen regeneration projects where conifers are removed and Pinyon Juniper removal projects have been shown to increase the ground cover of grasses and forbs, thereby reducing bare ground and erosion (Roundy & Vernon, 1999; Pierson, Bates, Svejcar, & Hardegree, 2007a; Peterson & Stringham, 2008; Stam et al. 2008; Pierson, et al., 2010; Cline, Pierson, Kormos, & Williams, 2010). Reduced erosion the watershed could reduce the amount of Total P reaching this portion of the East Fork Sevier. The results of research on the volume and longevity of water yield increase following conifer removal from aspen communities, such as those proposed in this project, has been variable with some studies showing fairly substantial, relative long-term increases (Gottfried 1991) and others show little increase, or only short-term increases (Troendle et al. 2010). Perhaps the most compelling local study shows that aspen stands had 34-44% higher snow water equivalents than adjacent conifer stands and a 42-83% greater potential water yield for runoff and groundwater recharge (LaMalfa and Ryle, 2008), indicating that removal of conifer and maintaining and improving aspen stands should result in higher water yield. Similarly, some research indicates that pinyon-juniper removal in mountain sagebrush can increase soil water availability (Roundy et al. 2014). Phase II of the project has numerous wet meadows and small seeps throughout the proposed treatment areas, recent research in California indicates that removing conifers from wet meadows can elevate the water table and increase soil moisture (Fie 2018). This project proposes to remove pinyon and juniper from sagebrush grass lands and remove conifer succession from aspen communities and improve the amount and diversity of riparian hydric and hardwood species. The combination of these activities should have a net positive effect on increasing water yield/availability. The treatments proposed in Phase II will connect with Phase I treatments to reduce the risk of an uncharacteristically high severity fire, the aftermath of which could result in lowering water tables through stream incision and cause short and long-term impacts to sediment and nutrient loading, negatively affecting water quality.

Scoping Notice for the project was disseminated in August 2016. Comments were received from the Utah Farm Bureau, the Hopi Tribe, Sandberg Ranch Inc. and the U.S. Fish and Wildlife Service (USFWS). The Farm Bureau and Sandberg Ranch comments were general and supportive of the project. The Hopi Tribe comments were focused on protecting any cultural resources in the project area. The USFWS provided recommendations for reducing impacts to migratory birds and raptors. Permittees have been happy with the results of the Phase I treatments and expressed support for additional work in the watershed. The Environmental Analysis was completed in early 2018 and the Decision Notice was signed in April 2018 (See Attachments).

Note: Lop and scatter acres, commercial harvest/machine pile acres and hand stripfelling acres had a -1 meter buffer applied to get shape file loaded hence discrepancies in what is mapped versus actual acres proposed to be treated. 1) Maintain aspen stands (235 acres): a. Mastication (12 acres) - All Juniper trees will be masticated. All other conifers < 12 inches DBH, with the exception of Ponderosa pine, will be masticated. b. Lop and Pile (114 acres) i. Lop and pile all juniper. Juniper boles greater than 15 inches in diameter need not be piled. Lop and pile all other conifers < 8 inch DBH. (57 acres) ii. Lop and pile all juniper. Juniper boles greater than 15 inches in diameter need not be piled. Lop and pile all other conifers < 12 inch DBH (57 acres). c. Commercial harvest/machine piling (67 acres) - 95-100% of all conifer trees and saplings shall be completely severed from the stump(s) whole tree skidded and neatly piled lengthwise in openings or meadows within 20 feet from the road. d. Hand strip felling (28 acres) - All conifer trees, and conifer saplings will be felled in 30 swaths at 100-foot intervals across the unit. e. Machine strip felling (167 acres) - All conifer trees, and conifer saplings will be felled in 30 swaths at 100-foot intervals across the unit. 2) Improve mountain sagebrush/shrublands (104 acres): a. Lop and scatter - All Juniper will be felled and slashed. All other conifers < 12 inch DBH will be felled and slashed. Slash material will be bucked into segments no longer than 4 feet and treated slash will not exceed 2 feet in height. (103 acres) b. Lop and pile - Lop and pile all juniper. Juniper boles greater than 15 inches in diameter need not be piled. Lop and pile all other conifers < 12 inch DBH (1 acre) 3) Maintain and improve health and structure of ponderosa pine community (232 acres): a. Mastication (66 acres) - All Juniper trees will be masticated. All other conifers < 12 inches DBH, with the exception of Ponderosa pine, will be masticated. b. Lop and scatter - All Juniper will be felled and slashed. All other conifers < 12 inch DBH, with the exception of Ponderosa pine, will be felled and slashed. Slash material will be bucked into segments no longer than 4 feet and treated slash will not exceed 2 feet in height. (109 acres) c. Lop and pile - Lop and pile all juniper. Juniper boles greater than 15 inches in diameter need not be piled. Lop and pile all other conifers, with the exception of Ponderosa pine, < 12 inch DBH (58 acres) 4) Maintain and improve health and structure of mixed conifer community (174 Acres) a. Lop and pile - Lop and pile all juniper. Juniper boles greater than 15 inches in diameter need not be piled. Lop and pile all other conifers < 12 inch DBH.

Fish -- UDWR has three monitoring stations on Ranch Creek that are visited every 5-7 years to monitor the status and trend of the remnant BCT population in this stream using density, standing crop and occupied stream miles (Hadley & Golden, 2016). Similarly the Dixie National Forest has monitoring stations on Birch Creek and Horse Creek to track the status and trend of nonnative brook trout, which are currently the Management Indicator Species (MIS) for those streams until they are restored with BCT. DNF attempts to monitor quantitative fish stations on a rotating 5 year interval to track status and trends in density and standing crop of MIS. UDWR and DNF both summarize results of their sampling efforts in reports that can be uploaded to the WRI web site (see attachments). Upland vegetation -- Within the project area the Dixie National Forest has established three upland vegetation trend studies. These studies are repeated every 5 years and are detailed in annual monitoring reports by the Dixie National Forest and can be uploaded to the WRI web site (see attachments). Aspen regeneration - Within aspen and conifer regeneration treatment areas, stocking surveys will be conducted following the first, third, and fifth growing seasons as directed in Forest Service Handbooks. Adaptive management actions will be defined within the project's Decision Notice to assure satisfactory stocking. Wildlife monitoring - The Utah Division of Wildlife regularly conducts mule deer and elk population estimates in and surrounding the project area. Fuels monitoring -- Fifteen Brown's transects have been established to measure fuel loading throughout the project area, including the aspen unit proposed to be prepped for prescribed fire in Phase II and one of the shrubland meadow units proposed for lop and scatter under Phase II. These transects can be repeated post- treatment and compared. Reports (see attachments) can be uploaded to the WRI web site.

The planning for this project was a direct result of the Range-wide Bonneville/Colorado River Cutthroat trout Team 2012 summer field tour and adheres to the recommendations of that team to design proactive vegetation treatments to create fire resilient watersheds around core and conservation population of cutthroat trout. In October 2017 field tours were conducted with UDWR, National Wild Turkey Federation, Mule Deer Foundation and Trout Unlimited personnel, all of whom expressed support for the project. In 2019 an after-action review of Phase I actions was conducted with UDWR and USFS personnel. Some of the areas and treatments identified in Phase II were discussed during this review and fleshed out during subsequent ground truthing. This Phase of the project is 100% surrounded by NFS lands; however, private lands do border some of the larger project area. Downstream landowners (Sweetwater Ranch/Flying V, Sandberg Ranch) have responded favorably. While much of their land is almost exclusively in production and not amenable to the types of treatments being proposed NRCS has been approached to discuss potential treatments of private land. Flying V is also the permittee affected by the Phase I and proposed Phase II treatments. They are expecting and are preparing for possible changes to their grazing rotations on the Horse Creek Allotment. This would include but is not limited to resting part of a pasture, time of grazing, herding, temporary fencing, change of salting locations, and other possible ways to achieve our goals. Additional private land parcels are present within the larger project area along Horse Creek. USFS, NRCS, USFWS and TU personnel have had discussions with these landowners (Strattons) and as of 2017 they did not have an interest in pursuing private lands treatment. Additionally, Garfield County has been made aware of the project and support was expressed in discussions with one of their representatives.

The treatments proposed in this project are Phase II of a larger effort to improve the function and resilience of the Ranch Creek, Birch Creek and Horse Creek subwatersheds. The Dixie National Forest has invested a considerable amount of time and money to put our management focus toward MIS and Sensitive wildlife species in this area, including motorized travel plan implementation, aquatic organism passage projects, forage production projects and monitoring. This project is Phase II of a multi-phase project that proposes vegetation treatments on more than 9,000 acres. Phase I completed more than 1,700 acres primarily in lower elevation riparian sagebrush, ponderosa pine and PJ woodland habitats. Future Phases will treat more than 6,000 additional acres across all vegetation types in the Ranch Creek, Birch Creek and Horse Creek subwatersheds. As mentioned elsewhere in the proposal, Ranch Creek holds a remnant, core BCT population and the UDWR and Forest Service have plans to expand this BCT population into historic habitat in both Horse and Birch Creeks. Ensuring that representation of the Ranch Creek BCT population is maintained and expanded is a UDWR and FS priority. Both UDWR and the Forest Service are signatories to the Range-wide Conservation Agreement and Strategy for Bonneville cutthroat trout which will continue to direct management toward maintaining and improving watershed function, through road and trail, instream habitat and riparian and upland vegetation projects, such as those contained in this proposal. Once treatments in the entire project area are completed the goal is to manage fire adapted ecosystems through a combination natural fire ignitions (managed for Forest Plan benefits) and low intensity prescribed fire. In terms of treatments overlapping riparian areas, and sagebrush treatments, monitoring will determine the success of original treatments and maintenance will be conducted as necessary to remove whips and missed trees. The Horse Creek cattle allotment is partially overlain by all of the proposed projects (see Sustainable Uses Section). No seeding is proposed in Phase II so the pastures affected won't be immediately rested; however, the Forest will work with permittees to adjust timing and reduce duration on treated pastures. Livestock use of upland treatment areas will be adaptively managed using a combination of long-term vegetation monitoring coupled with annual use and utilization compliance monitoring to determine if any adjustment to Annual Operating Instructions are necessary to achieve the goals of the project. Herding, salt placement, timing of grazing, fencing, and rest are tools that will be used to achieve upland treatment objectives should they be necessary. On other areas of the Escalante Ranger District aspen regeneration projects have been successful without fencing (e.g. Sawmill Aspen -- UWRI 1691). Aspen related treatments will be monitored for regeneration and recruitment with the goal being of at least 500 recruitment stems/acre (Kitchen et al. 2019). Higher elevation aspen treatments are planned for prescribed fire and monitoring of regeneration and recruitment will occur post-fire. Rest and or temporary fencing will be used if browsing thresholds are exceeded.

The treatments within this proposal all fall on the active Horse Creek cattle allotment. The Horse Creek allotment is managed on a three pasture, deferred rotation with a permitted use of 245 cow/calf pairs. Phase I completed over 1,700 acres of conifer removal treatments that have already begun to increase grasses and forbs, and more palatable browse species. The vegetation treatments outlined in the proposed Phase II above all involve removing overstocked conifers. Following treatment within the targeted vegetation types the expected early successional species will be grass, forbs and browse species more palatable as forage to both wild and domestic ungulates. Additionally, these preliminary treatments will help facilitate larger treatments throughout the more than 14,000 acre project area which encompasses over half of the more than 24,000 acre Horse Creek allotment. These treatments should pave the way to increase pasture flexibility and allow for additional prescribed fire and other treatments in the spruce-fir and mixed conifer vegetation types in the Grass Lakes pasture. Additionally, similar treatments are slated for future phases in the neighboring Horse Creek pasture and forage increases from Phase I and Phase II treatments should provide additional flexibility for rest of those treatments. With an increase in available forage, these treatments should help with alleviating current utilization issues on the allotment by improving livestock distribution and providing areas of high-quality forage away from riparian areas that are being overused. Phase II of the project is also expected to produce approximately 400 CCF of commercial timber volume that will be decked alongside of roads and trails for future deck sales. Depredation has been a major issue on agricultural land immediately adjacent to the project area. Between reimbursements for crop damage and the value of big game (bull elk) lethally removed, the cost of depredation issues to UDWR is around $150,000 annually. Increasing forage on forested lands immediately adjacent to these private agricultural lands should reduce UDWR's time, effort and budget spent on depredation issues. Other major sustainable uses occurring in the project area are firewood gathering, shed hunting and hunting. Phase I lop and scatter treatments have been heavily used for personal firewood gathering and it is assumed that Phase II lop and scatter treatments, as well as non-commercial conifers cut and piled during commercial timber operations, will be used as heavily for firewood. As outlined in the purpose and need and relationship to plans sections Phase II treatments should improve forage for mule deer and elk winter range and mule deer summer range. Hopefully this leads to higher use by big game which should translate into additional hunting pressure/success. A 2017 report by the Outdoor Industry Association showed that nationally, outdoor recreation generates $887 billion in consumer spending annually, supports 7.6 million jobs and generates $59.2 billion in state and local tax revenue. Hunting along generated $27.1 billion I revenue in 2016. According to 2018 data from Southwick and associates hunting in the Intermountain West contributed to more than 16,200 jobs, $214,100,000 in retail sales and $25,300,000 in State and local tax revenue.

10/20/2020

06/30/2023

2023

Encroaching pinyon and juniper was mechanically removed on 206 acres using chainsaws. A 12 man commercial thinning crew was contracted to complete the cutting. All pinyon and juniper within the unit boundary were cut and lopped. Resulting slash was left on the ground. No salvage of woody material is planned, with the exception of forewood gathering. All trees were cut at ground level and all green limbs removed. Work focused on younger trees that were encroaching into sagebrush uplands and a ponderosa stand. This project was completed in 7 days. A feller buncher and excavator were contracted to stripfell 8.1 acres and to clearcut and windrow 59.6 acres in a 200 foot buffer along Forest Service Road and the Grass Lakes ATV trail. For the stripfelling all conifers less than 24 inches in diameter were felled on 15 feet on either side of a flagged center line toward the center line. Trees were completely severed from the stump leaving a maximum stump height no greater than 15 inches measured on the uphill side. These felled trees will be burned over snow. For the clearcut and windrow, all trees larger than 4 feet in height were felled and piled into windrows no taller than 12 feet in height in a 200 hundred foot buffer to the west of the Grass Lakes ATV trail. Thirty feet from either edge of the unit was left clear of all cut material and within the windrow a 30 foot section that clear of cut material was left every 500 feet. Trees were completely severed from the stump leaving a maximum stump height no greater than 6 inches measured on the uphill side. Trees smaller than 4 feet in height and dead trees that were on the ground were left in place.

This project originally proposed lopping and piling on 346 acres that was not funded; therefore, the proposed burning of those piles could not be completed. The project ended up completing lop and scatter treatments on 212 acres. These treatments thinned out the understory in 59 acres of ponderosa pine and in in almost 147 acres of sagebrush shrubland habitat. The thinning reduced fire risk to commercial timber trees and opened up areas for grass, forb, and shrub recruitment to improve wildlife habitat and reduce erosion, which benefits crucial winter range for both mule deer and elk on the Boulder portion of the Plateaus Wildlife Management Unit, as well as the fishery in Birch Creek. The stripfelling and clearcut windrow treatments will help to manage prescribed fire treatments on nearly 1500 acres of mixed conifer/aspen communities which are overstocked and generally in later successional stages with high fuel loading. The buffers created by the treatments will help prevent upslope and downslope moved of fire and hopefully allow for units to be burned without major hydrologic impacts. Once the Prescribed fire treatments are completed the combined impacts on fuels and fire behavior from those treatments and the Phase I and Phase III treatments in the Ranch Creek watershed will have appreciably reduced the risk of large areas of high severity burning during a wildfire. This should help protect the remnant population of BCT in Ranch Creek from being extirpated by post-fire ash and debris flows. Additionally, the projected aspen regeneration should improve summer substantial habitat for mule deer and crucial winter range and summer substantial habitat for elk on the Boulder portion of the Plateau Wildlife Management Unit.

This project is Phase II of a multi-phase project that proposes vegetation treatments on more than 9,000 acres. Phase I completed more than 1,700 acres primarily in lower elevation riparian sagebrush, ponderosa pine and PJ woodland habitats. Phase III completed close to 1,120 acres. Future Phases will concentrate on mechanical thinning and prescribed fire treatments at higher elevations. Once treatments in the entire project area are completed the goal is to manage fire adapted ecosystems through a combination of natural fire ignitions (managed for Forest Plan benefits) and low intensity prescribed fire. In terms of treatments overlapping riparian areas, and sagebrush treatments, monitoring will determine the success of original treatments and maintenance will be conducted as necessary to remove whips and missed trees.