Santa Ynez River Fisheries Studies
Purpose and History
| In 1993, a Memorandum
of Understanding (MOU) for cooperation in research and fish
maintenance was drafted for the Santa Ynez River (SYR) below
Bradbury Dam. Parties which entered into the agreement include: |

Adult from Hilton Creek.
|
- California Department of Fish and Game (DFG)
- Santa Ynez River Water Conservation District, Improvement District
No. 1 (SYRWCD ID #1)
- Cachuma Conservation Release Board (CCRB)
- U.S. Bureau of Reclamation (Reclamation)
- Santa Ynez River Water Conservation District (SYRWCD)
- United States Fish and Wildlife Service (USFWS)
- National Marine Fisheries Service (NMFS)
- Santa Barbara County Water Agency
The purpose of assembling this diverse group is to share work and
information necessary for a mutually satisfactory resolution of the
collective concerns related to the protection of fish and the protection
of domestic and agricultural uses below Bradbury Dam.

Salsipuedes Creek-Upstream and Downstream Trap
The MOU created a Technical Advisory Committee (TAC) and a Biological
Subcommittee which are composed of persons with training or experience
in fisheries biology, engineering, hydrology, and water supplies and
distribution to enhance cooperation among the parties; to collect,
analyze, and share information related to the SYR watershed fisheries;
and to make recommendations for releases of water related to fisheries.
MOU Technical Advisory Committee specific goals are to make long-term
recommendations on feasibility and management of the fisheries resources
including:
(1) evaluating the possibility of restoring the upper tributaries
(below Bradbury Dam) to support anadramous species and reestablishing
mainstem spawning and rearing of anadramous steelhead/rainbow trout,
(2) defining the fisheries potential of the lower river (below
Bradbury Dam), and
(3) optimizing productive capacity of fisheries in the mainstem and
tributaries of the SYR within the context of natural hydrological
patterns and available water supplies.
The ultimate goal of the TAC is to provide the State Water Resources
Control Board with the flow requirements and resource management
recommendations necessary to balance the needs of consumptive water
users with fisheries needs downstream of Bradbury Dam. The Biological
Subcommittee hired a Project Biologist (late April 1994) to conduct the
field investigation program and to coordinate data collection for the
annual study plan. Specific objectives of the study plan include:
(1) document and quantify the timing, numbers, and geographic
distribution of various age classes of steelhead/rainbow trout and other
fish species migrating into the SYR and tributaries,
(2) document the abundance, geographic distribution, and habitat
conditions of juvenile steelhead trout and other fish species within the
SYR and its tributaries, and
(3) provide information on growth, survival, and habitat conditions
of various age classes of steelhead/rainbow trout and other fish species
inhabiting various areas within the river and its tributaries.
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The purpose of the above objectives is to document and better
understand the life history and habitat conditions required by
steelhead/rainbow trout and other fish species in order to develop
restoration goals,
|
7" Smolt from Salsipuedes Creek.
|
management objectives, and a long term management plan for the
steelhead/rainbow trout inhabiting the SYR and its tributaries. Specific
study activities include:
(1) conduct adult steelhead/rainbow trout and fisheries surveys
within the mainstem and tributaries of the SYR,
(2) investigate juvenile steelhead/rainbow trout and other fish
species production within the mainstem and tributaries of the SYR,
(3) conduct summer and fall fish population surveys,
(4) monitor water quality at various locations within Lake Cachuma,
the SYR lagoon, and various locations within the mainstem and
tributaries,
(5) perform habitat mapping of areas where steelhead/rainbow trout
have been observed, and
(6) produce an end of the year compilation report documenting the
above activities.