Wyoming State Water Plan, Wyoming Water Development Office
Rafting on Snake River Lake Marie, Snowy Mountains Wyoming Wind River Range picture

Bear River Basin Water Plan
Technical Memoranda

SUBJECT: Appendix M
Recreational Uses

PREPARED BY: Bear River Basin Planning Team


Introduction:

Recreational uses of water within the basin are significant from an economic standpoint as well as from a "quality of life" standpoint. Recreational use is viewed as non-consumptive. Such uses include boating, fishing, swimming and waterfowl hunting, among others. While consumption of water is usually not involved, the existence of a sufficient water supply for a quality experience is important. It is the objective of this memorandum to describe current water-based recreational opportunities in the basin, whether current use rates exceed capacities for use, and provide quantitative information wherever possible. Available recreational data within the basin is primarily qualitative.

Sources of information for recreational uses and the importance of water for those include the Wyoming Department of State Parks and Cultural Resources, the Wyoming Game and Fish Department, the Bridger-Teton National Forest, and the Bureau of Land Management.

This technical memorandum addresses current recreational uses by category, followed by a more detailed description of some of the more popular (and more heavily used) water-based recreational sites in the basin.

Boating:

The Bear River Basin's lakes and reservoirs are by far the most popular destinations for boating. The more popular of these sites in Wyoming are Sulphur Creek Reservoir and Woodruff Narrows Reservoir. Boating on the Bear River proper (or any of its tributaries) is relatively limited. The exception is the growing interest in kayaking and tubing along reaches of the Bear River, particularly in the Upper Wyoming reach near Evanston.

Little quantitative data exist on the numbers of watercraft using these facilities and whether numbers approach or exceed the saturation capacity of the water body visited. The Bureau of Reclamation has indicated that, while not the rule on Wyoming waters, a ceiling capacity of one boat per ten surface acres of water is used elsewhere to measure boating capacity. Unfortunately, quantitative boating data for the Bear River Basin was not available from the land management agencies contacted. Such numbers are typically more readily available where a permit process is required for boating (i.e. the Snake River in Grand Teton National Park, etc.).

A quality boating experience requires a water level (in lakes) or flow rate (in rivers) sufficient to support the function of boating, whether it be fishing, water- skiing or some other sport. Boating has not historically played a primary role in the determination of reservoir releases or the establishment of minimum flow criteria. Under Wyoming water law, it seems doubtful that recreational criteria will supercede other consumptive uses in the foreseeable future.

Fishing:

Fishing is a significant water-based recreational activity pursued in the basin. Fishing brings many visitors and residents to the region. As in boating, fishing is a non-consumptive use of water. However, the environmental importance of fisheries elevates its importance relative to river regulation and minimum instream flows. The Wyoming Game and Fish, in cooperation with the Wyoming Water Development Commission and the State Engineers Office is actively pursuing appropriate instream flow water rights to protect fisheries within the Basin. The instream flow filings to date have been primarily located in the upper reaches of Bear River tributaries. Instream flow filings are discussed in more detail in the Environmental technical memorandum.

The Wyoming Game & Fish Department classifies trout streams under five designations (WGF, rev. 1991). This river classification is unique to Wyoming Game & Fish Department and is not the same river classification used by Water Quality Division for classifying water quality. The Wyoming Game & Fish trout stream classification is as follows:

In the Bear River Basin there exist no waters currently classified as Class 1 or Class 2. Nonetheless, the Bear River Basin is considered by many to provide good to fair trout fishing opportunities in its reservoirs, lakes, streams, and rivers.

The Wyoming Game and Fish Department maintains the most complete database on fisheries and fisherman use in the state. They estimate that there are typically 9400 angler days on the streams within the basin and 7400 angler days on the lakes and reservoirs within the basin (primarily Sulphur Creek Reservoir, Woodruff Narrows Reservoir, and Lake Alice). Hence there are approximately 16,800 angler days within the Bear River Basin.

The Wyoming Game and Fish Department has also estimated the average angler expenditures to be $53.00 per day. This translates into an annual economic impact of angler usage within the Bear River Basin of $890,000 annually.

It is estimated that there are 405 stream miles capable of supporting game fish within the Bear River Basin. The Bear River mainstream is primarily a "put-and- take" sport fishery that is supported by local fish hatcheries. They keep the river stocked, primarily upstream of Evanston, for a sport fishery.

The Wyoming Game and Fish Department also estimates that the 'optimum' lake/reservoir angling acreage is 3080 acres. Again this angling acreage would primarily be associated with Sulphur Creek Reservoir, Woodruff Narrows Reservoir, and Lake Alice. Sulphur Creek Reservoir is required to maintain a minimum conservation storage pool of 4180 acre-feet (approximately 300 acres surface area) and maintains minimum downstream releases of 9 cfs for fishery habitat. Over the past 10 years, Sulphur Creek Reservoir has typically maintained a water surface elevation of over 7180 feet in all but the late summer months. That elevation translates into 14,500 acre-feet of storage and 570 acres of surface area.

Woodruff Narrows Reservoir maintains a minimum conservation storage pool of 1600 acre-feet (417 acres surface area) with minimum downstream releases of 10 cfs to the Bear River for fishery habitat. Historically, Woodruff Narrows Reservoir is filled to about 40,000 acre-feet (approximately 1660 acres surface area) by June of each year. By the end of September, the remaining averages 20,370 acre-feet (approximately 1330 acres surface area).

Waterfowl Hunting:

The harvest of migratory waterfowl is a recreational pursuit affected by the presence or absence of water. Wetlands and open water are needed for breeding, nesting, rearing, feeding and isolation from land-based predators. In the Bear River Basin of Wyoming, waterfowl hunting is pursued where sufficient local or migratory populations are available.

The setting of nation-wide waterfowl hunting seasons and bag limits is performed by the U.S. Fish and Wildlife Service (USFWS). Since 1995, the USFWS has set seasons to manage duck harvest rates under the concept of "Adaptive Harvest Management" or AHM (USFWS, 1999). This concept is described by the USFWS as follows:

"The annual process of setting duck-hunting regulations in the United States is based on a system of resource monitoring, data analysis, and rule making. Each year, monitoring activities such as aerial surveys and hunter questionnaires provide information on harvest levels, population size, and habitat conditions. Data collected from this monitoring program are analyzed each year, and proposals for duck-hunting regulations are developed by Flyway Councils, States, and the U.S. Fish and Wildlife Service (USFWS). After extensive public review, the USFWS announces a regulatory framework within which States can set their hunting seasons."
Essentially, AHM allows annual duck population surveys and hunter input to re- evaluate seasons and harvest on an annual basis. States are then allowed to impose more stringent seasons and bag limits than the USFWS sets, if they wish. As populations increase above the desired population goal, hunting seasons and bag limits are made more liberal, while population decreases have the opposite effect. The primary population studied by the USFWS is the mid-continent mallard stock, with efforts underway to include other stocks and species. In recent years, duck populations have been strong and liberal seasons and bag limits have benefited sportsmen. This is especially true for the Pacific Flyway, which recently has seen longer seasons than the other flyways.

The general determination of duck hunting opportunities, therefore, is affected by extra-state duck populations and federal regulations. This is different from most all other hunting and fishing activities, wherein bag limits and seasons reflect local populations as reflected in WGF research and evaluations.

Hunter-days and harvest numbers for the 1999 duck hunting season provided by the Wyoming Game and Fish are summarized below:

1999 Estimated Number of Duck Hunters, Bear River Basin
Management Area No. Hunters No. Hunter Days Harvest
Upper Wyoming
(Upper Division of the Bear River)
130 1427 875
Lower Bear River
(Central Division of the Bear River)
98 519 1132

In like fashion, goose hunting seasons and bag limits are set under guidelines from the USFWS, although states have more flexibility in setting bag and possession limits. And like duck populations, goose populations are strong and increasing. With approval from USFWS, states can set special seasons to allow depredation harvest from growing local flocks. According to historic estimates, the Rocky Mountain Population (RMP) of Canada geese has grown approximately four-fold since 1972 (Wilkins and Cooch, 1999). Since 1989, populations have increased at a rate of eight percent per year. Hunter-days and harvest numbers for the 1999 goose hunting season as provided by Wyoming Game and Fish are summarized below.

1999 Estimated Number of Goose Hunters, Bear River Basin
Management Area No. Hunters No. Hunter Days Harvest
Upper Wyoming
(Upper Division of the Bear River)
85 767 138
Lower Bear River
(Central Division of the Bear River)
83 384 135

Swimming:

Swimming is generally undertaken incidental to other activities. While some lakes and reservoirs are suitable for swimming and water-skiing (i.e. Sulphur Creek Reservoir and Woodruff Narrows Reservoir), many are too cold for comfort, or have bottom strata not conducive to swimming. Swimming has become increasing popular at Bear River State Park, particularly near the bridge structure at the south end of the park.

Review of Major Water-Based Recreation Destinations:

Information and data obtained from resource managers has been compiled to give the following descriptions of the basin's most popular recreation destinations:


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Resources:

  1. Mierzejewski, Wally, Recreation Specialist; Bureau of Land Management, Kemmerer District Office, Personal Communication, July 2000

  2. Remmick, Ron, Wyoming Game and Fish Department, Green River Office, Personal Communicaiton, July 2000

  3. Wytanis, John, U.S. Forest Service, Kemmerer Ranger District, Personal Communication, July 2000

  4. Thompson, Pat, Park Ranger; Bear River State Park, Personal Communicaiton, August 2000

  5. Bonds, Joe, Wyoming State Parks & Historic Sites, Personal Communication, August 2000

  6. Moore, Mary, Wyoming State Parks & Historic Sites, Personal Communication, August 2000

  7. Kirkland, Craig; Coordinator, Bear River Rendezvous, Personal Communicaiton August 2000

  8. U.S. Forest Service, Kemmerer Ranger District, excerpts from Draft Landscape Assessment, Kemmerer Ranger District, July 10, 2000.

  9. Wyoming Game and Fish Department, Annual Report of Upland Game and Furbearer Harvest, 1999, July 1, 2000.

  10. Wyoming Depart of State Parks & Cultural Resources, Division of State Parks & Historic Sites, Summary of Visitor Use Statistics Collected at State Parks & Historic Sites Facilities – 1999.

  11. Bellinger, T. , U.S. Fish and Wildlife Service, Region 6, Water Resources Division, Proposed Bear River Valley Refuge Water Resource Analysis, December 20, 1988.