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West Valley Fire Rehabilitation
Region: Southern
ID: 4751
Project Status: Completed
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Project Details
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Need for Project
The West Valley Fire burned mainly within the Pine Valley Mountain Wilderness Area. Along the peripheral edges of the burn and in the surrounding valley bottoms there is undesirable annual grasses (cheatgrass) present. The purpose of this treatment is that aerial seeding native and non-native grasses into these areas at highest risk for invasive plant invasion may provide perennial cover where they establish in the burned area and reduce some of the relative frequency of these invasive plants. This would provide a buffer to the Pine Valley Mountain Wilderness to protect against further proliferation of invasives. In burned areas below approximately 8,000 feet elevation there is a need to seed with species that can compete with invasive and undesired plant species and provide bank stabilization to reduce the amount of sediment runoff into perennial streams. Reservoir canyon contains a remnant population of Bonneville cutthroat trout.
Provide evidence about the nature of the problem and the need to address it. Identify the significance of the problem using a variety of data sources. For example, if a habitat restoration project is being proposed to benefit greater sage-grouse, describe the existing plant community characteristics that limit habitat value for greater sage-grouse and identify the changes needed for habitat improvement.
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Objectives
The main objectives are to; re-establish a desired grass/forb vegetation component to portions of the burned area to help maintain and increase the diversity of plants, to reduce the amount of undesirable encroaching annual grasses and noxious weeds in these areas, and to provide bank stabilization to reduce the amount of sedimentation into perennial streams.
Provide an overall goal for the project and then provide clear, specific and measurable objectives (outcomes) to be accomplished by the proposed actions. If possible, tie to one or more of the public benefits UWRI is providing.
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Project Location/Timing Justification (Why Here? Why Now?)
If left untreated the burned area may be highly encroached with undesired annual grasses such as cheat grass. This area is highly used by mule deer in the spring for fawning and summer for cover and foraging. Risk to agricultural water supplies is High to Very High based on a Likely to Very Likely probability of damage or loss, and Moderate magnitude of consequences. Impacts of recent flooding on Grass Valley Diversion have already occurred.
LOCATION: Justify the proposed location of this project over other areas, include publicly scrutinized planning/recovery documents that list this area as a priority, remote sensing modeling that show this area is a good candidate for restoration, wildlife migration information and other data that help justify this project's location.
TIMING: Justify why this project should be implemented at this time. For example, Is the project area at risk of crossing an ecological or other threshold wherein future restoration would become more difficult, cost prohibitive, or even impossible.
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Relation to Management Plans
1) Utah Division of Wildlife Resources Statewide Management Plan for Mule deer. Section IV Statewide management goals and objectives. This plan will address Habitat Objective 2: Improve the quality and quantity of vegetation for mule deer on a minimum of 500,000 acres of crucial range by 2013 (p11-12). Strategy C. Initiate broad scale vegetative treatment projects to improve mule deer habitat with emphasis on drought or fire damaged sagebrush winter ranges, ranges that are being taken over by invasive annual grass species, and ranges being diminished by encroachment of conifers into sagebrush or aspen habitats. Burned area is in crucial summer and winter range. Seeding the project area will help mitigate potential annual grass species encroachment. 2) Pine Valley Deer Herd Management Plan, Deer Herd Unit # 30 (April 2006) -Habitat management objectives: Maintain and/or enhance forage production through direct range improvements throughout the unit on winter and summer range to achieve population management objectives. Seeding burned area will help maintain forage production in summer and winter range to maintain population objectives. 3) North American Mule Deer Conservation Plan (Mule Deer Working Group 2004). A) Mule deer habitat Objectives and Strategies-Develop and implement habitat treatment protocols that reduce the impacts of cheatgrass or other invasive plants. B) Manage mule deer habitat in a fashion to control type conversions (i. e., conversion of rangeland to croplands, and shrublands to monotypic pinyon-juniper stands) (Pg. 7). Seeding burned area will help reduce the impacts of cheatgrass in this area by establishing desired grasses and forbs. 4) National Fire Plan (NFP) - Primary Goals: 1) Improve fire prevention and suppression; 2) Restore fire adapted ecosystem. 5) Accompanying (NFP) 10 year Comprehensive Strategy - Guiding Principles: 3) Prevent invasive species and restore watershed function and biological communities through short-term stabilization and long-term rehabilitation; 4) Restore healthy, diverse, and resilient ecological system to minimize uncharacteristically severe fires on a priority watershed basis through long-term restoration. Seeding the burned area will help mitigate encroaching invasive species. 6) State of Utah-Catastrophic Wildfire Reduction Strategy-Protecting the health and welfare of Utahns and our lands. Priority Action Areas- Southwest Region 6, Iron County. 7) Utah Comprehensive Wildlife Conservation Strategy- A) Conservation actions-Protect and rehabilitate remaining low elevation habitat for Mule Deer (pg. 6-60). B) Key Actions- Control invasive vegetation and plant desirable plants (Pg. K-11). 8) Strategic Management Plan for Wild Tukey-Division of Wildlife Resources (UDWR 2000, Publication 00-25). Grasses provide food for adults and are especially important to poults as an environment where they can effectively forage for insects. Poults need an environment that produces insects and in which they can efficiently forage. Poults need an area that provides enough cover to hide them, but allows the adult hen unobstructed vision for protection from predators. Seeding will help establish desirable grass and forbs to provide insect habitat for wild turkey's. 9) Dixie NF Noxious Weed Management Plan (EA 2000). Scotch Thistle and other invasive plants.
List management plans where this project will address an objective or strategy in the plan. Describe how the project area overlaps the objective or strategy in the plan and the relevance of the project to the successful implementation of those plans. It is best to provide this information in a list format with the description immediately following the plan objective or strategy.
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Fire/Fuels
This project will help to prevent the establishment of annual grasses and noxious weeds that are more prone to fire and will change the fire frequency. Seeding will also help to reduce the risk of future fires by having vegetation that holds more moisture later into the summer.
If applicable, detail how the proposed project will significantly reduce the risk of fuel loading and/or continuity of hazardous fuels including the use of fire-wise species in re-seeding operations. Describe the value of any features being protected by reducing the risk of fire. Values may include; communities at risk, permanent infrastructure, municipal watersheds, campgrounds, critical wildlife habitat, etc. Include the size of the area where fuels are being reduced and the distance from the feature(s) at risk.
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Water Quality/Quantity
The fire burned in portions of Main Canyon and Mill Canyon that flow to Grass Valley Creek, the upper headwaters of Santa Clara River that flow to Pine Valley, Anderson Valley, and minor portions of headwaters to Comanche Canyon.The canyon walls are steep with 50-90 % slopes on the mid-slopes. Slopes in the higher elevations above 8,000 ft. are less than 40% on average with frequent steep cliffs of rock outcrops. The majority of fire area is located in the Grass Valley Creek (150100080701) and North Ash Creek (150100080403) 6th HUC watersheds. 6th HUC watersheds with minor areas affected are Headwaters of Santa Clara River (150100080702), Wet Sandy-Ash Creek (150100080405), Ash Creek Reservoir-Ash Creek (150100080404), and Pinto Creek (150100080401). Risk Assessment: Risk to agricultural water supplies is High to Very High based on a Likely to Very Likely probability of damage or loss, and Moderate magnitude of consequences. Impacts of recent flooding on Grass Valley Diversion have already occurred. Seeding the proposed burned areas will help to reduce the amount of run-off, sedimentation and provide soil stabilization.
Describe how the project has the potential to improve water quality and/or increase water quantity, both over the short and long term. Address run-off, erosion, soil infiltration, and flooding, if applicable.
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Compliance
NEPA compliant under wildfire rehabilitation.
Description of efforts, both completed and planned, to bring the proposed action into compliance with any and all cultural resource, NEPA, ESA, etc. requirements. If compliance is not required enter "not applicable" and explain why not it is not required.
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Methods
Aerial seed approximately 1,793 acres of the burned area using helicopter or fixed wing aircraft. These proposed seeded areas are within roadless, steep, rocky terrain making other treatments such as harrow, mastication and rangeland drill etc. not feasible.
Describe the actions, activities, tasks to be implemented as part of the proposed project; how these activities will be carried out, equipment to be used, when, and by whom.
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Monitoring
The Forest Service will set up photo plots on different slopes, elevations, and vegetation types to monitor representative areas within this proposed seeding area during the growing season following the treatment. This will help to determine the initial success of this treatment.
Describe plans to monitor for project success and achievement of stated objectives. Include details on type of monitoring (vegetation, wildlife, etc.), schedule, assignments and how the results of these monitoring efforts will be reported and/or uploaded to this project page. If needed, upload detailed plans in the "attachments" section.
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Partners
U.S. Forest Service-Dixie National Forest, Utah Division of Wildlife Resources-Southern Area, NRCS, Pine Valley Allotment Permittees.
List any and all partners (agencies, organizations, NGO's, private landowners) that support the proposal and/or have been contacted and included in the planning and design of the proposed project. Describe efforts to gather input and include these agencies, landowners, permitees, sportsman groups, researchers, etc. that may be interested/affected by the proposed project. Partners do not have to provide funding or in-kind services to a project to be listed.
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Future Management
Will work with allotment permittees on resting after seeding. Most of the acres that are proposed for seeding are within steep, rocky slopes.
Detail future methods or techniques (including administrative actions) that will be implemented to help in accomplishing the stated objectives and to insure the long term success/stability of the proposed project. This may include: post-treatment grazing rest and/or management plans/changes, wildlife herd/species management plan changes, ranch plans, conservation easements or other permanent protection plans, resource management plans, forest plans, etc.
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Sustainable Uses of Natural Resources
The fire burned area is within the Pine Valley grazing allotment for cattle. Seeding the burned area with desirable grass and forbs will maintain and/or improve the available forage for domestic livestock.
Potential for the proposed action to improve quality or quantity of sustainable uses such as grazing, timber harvest, biomass utilization, recreation, etc. Grazing improvements may include actions to improve forage availability and/or distribution of livestock.
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Project Details
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Completion Form
Project Summary Report