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Snake/Salt Basin Advisory Group
February 13, 2002
Facilitators Cathy Lujan and Sherri Gregory-Schreiner opened the meeting at 6:00 p.m. at
the Thayne Senior Center. Each person in attendance was given the chance to introduce
himself or herself. Following the introductions, the agenda for the meeting was
reviewed. There were approximately 35 people in attendance.
The following schedule was agreed upon for the next three Snake/Salt BAG meetings:
Wednesday, April 10, 2002 – Jackson
Wednesday, June 12, 2002 – Alta
Wednesday, August 14, 2002 – Moran (Jackson Lake Lodge)
After some discussion, it was determined that the times would remain the same for the
meetings (6 – 9 pm).
Basin Planning Update – Barry Lawrence, WWDC
Barry Lawrence gave a brief review of the items discussed at the last BAG meeting, and
distributed handouts from that meeting. Barry also presented an update on the planning
process in the other basins of the State. He indicated that the Wind/Bighorn BAG
Meeting had been held the previous day, and approximately 75 people had attended.
Also, Barry discussed the final presentations held last month for the Powder/Tongue and
Schedules for future BAG meetings for the Bear and Green River basins were discussed.
The Bear River BAG will meet in Cokeville on March 18, and the Green River BAG will
meet in Lyman on March 19.
Water Resources Data System Update – Robin Gray, WRDS
Robin Gray presented an update regarding the current snowpack and future runoff
forecast for the State. As of Monday, the snowpack in the basin was at 80% of normal,
however it was noted by some in attendance that this percentage is dropping
approximately 1% per day at this time due to lack of additional snowfall. Robin also
noted that the lowest current snowpack in Wyoming was in the South Platte basin, which
was currently at 53%. Based on current snowpack data and long-term weather
predictions, the runoff in the Snake/Salt basin is forecast to be 10% to 15% below
Robin presented information available from the WRDS website, such as the Monday
Morning Snow Report. The WRDS website is located at
Also, maps of landslide areas in Western Wyoming have been digitized and are
accessible from this site. A handout was also distributed containing numerous sources of
Wyoming water information on the web. In other items of interest, Robin indicated that
the Governor's Drought Task Force would be meeting next month, and would discuss
initial recommendations based on the snowpack and precipitation conditions at that time.
Also, WRDS is beginning work on a new climate atlas for Wyoming.
TMDL's and Effect on Watershed Planning – Chuck Harnish, DEQ
Chuck Harnish discussed regulations and issues regarding TMDL's (total maximum daily
loads) for streams and rivers in the State. Chuck indicated that a TMDL is the level of a
pollutant that the stream can handle and still provide its beneficial use. He stated that the
Clean Water Act requires a 305(b) Report, which covers statewide water quality, and a
303(d) list, which is a list of impaired streams in the State. In preparation of this list, the
DEQ first classifies the various water bodies according to the use of the stream.
Standards are then applied to the stream, both numeric standards that are measurable and
narrative standards that are more subjective. Data on the streams are then collected, and
then reviewed to determine reliability. The evidence is then weighed to determine
whether or not the stream should be placed on the list. Chuck stated that the purpose of
the list is to notify the public of possible water quality problems in the State, and also to
prioritize the funding and effort put into water quality. Also, the list helps DEQ with
decisions on which TMDL's to work on.
Watershed plans were also discussed. These plans are generally locally led, and can
address and monitor a variety of pollutants. Chuck stated that the first phase of these
plans is to know and understand the resources. The second phase is to formulate and
evaluate alternatives, and to decide the action to be taken. The third phase is to
implement the plan and evaluate its success. Chuck indicated that there are
approximately a dozen watershed plans currently in progress across Wyoming. He also
stated that if local groups are working and progressing on a watershed plan for an
impaired stream, that stream would generally not be a high priority for DEQ.
During the question and answer period, Chuck stated that the most widespread pollutant
in streams in Wyoming is fecal coliform.
Local Basin Issues – Jeff Lewis, NRCS (Afton Area Office)
Jeff presented the best management practices (BMP's) for wellhead protection. The first
is the location of the well, which should take into account surface drainage and location
of potential contaminants. Second is the construction of the well, which should be
properly sealed, capped, and vented. Various types of wells and their construction were
presented. Third, wells should be properly maintained to help prevent contamination.
Backflow prevention, sewer system upgrades, and general testing and maintenance were
discussed. Jeff mentioned that an old pump may leak lubricants and so forth, which
could contaminate a well. Fourth, new wells should be constructed to current standards
by a competent driller. Fifth, abandoned wells should be properly sealed to prevent
contamination. Jeff stated that it can be relatively simple and inexpensive to seal an
abandoned well, depending upon the well characteristics. In closing, Jeff stated that
owning a well is a large responsibility, and that contamination at one well can affect
Consultant Update / GIS Mapping - Sunrise Engineering
Ryan Erickson presented a brief overview of the basin planning process, and indicated
the types of data and information collected throughout the study. This data involves the
various water uses in the basin, as well as the system of rivers, streams, lakes, and
reservoirs. To effectively compile and utilize this data, geographic information system
(GIS) technology is being utilized as part of the basin plan. Bob King presented the GIS,
showing how the data interacts with the mapping. As an example, locations of irrigated
lands were shown, along with canals and headgates that serve the irrigated land. Other
information such as USGS topographic quadrangle maps, forest boundaries, geology, and
soil types were shown and discussed. Use of aerial photos was also discussed by Bob,
including the advantages and limitations of their use.
Economic Development in the Basin – Roger Bower, Wyoming Business Council
Roger Bower discussed the current economic situation in the basin. Roger indicated that
the number of tourists has been down this winter, which corresponds to a reduction in
collected income tax. This reduction in tax revenue has significant impacts on
government. Roger mentioned that there are approximately 80 manufacturers located in
the Jackson area. While many of these products are actually produced in Jackson, some
are made in the Star Valley area, while still others are made elsewhere in the world.
Companies utilizing production from other parts of the world operate with just the
company management located in Jackson. Roger also indicated that the Star Valley area
serves as a bedroom community for Jackson, as evidenced by the commuter traffic each
The meeting adjourned at 8:40 p.m.