File Geodatabase Feature Class
Tags
California Monitoring Plan, Monitoring Locations, Salmonids, Population Monitoring, Viable Salmonid Population, Coho Salmon, Steelhead, Chinook Salmon, Anadromous, Spawning Survey, Fixed Count Station, Snorkel Survey, Juvenile Outmigration, PIT tag array, biota, California
The California Monitoring Plan (CMP) salmonid monitoring areas provides an approximation of the spatial extent of past and present monitoring efforts for coho salmon, Chinook salmon, and steelhead. The areas represent the approximate extent of sampling within sub-basins, watershed areas, or regions. The dataset includes population monitoring areas in California coastal watersheds and some coverage of monitoring areas within the Trinity River and Klamath River basins. This dataset does not include all locations for existing or past monitoring programs. The population metrics summarized within these areas are focused on the viable salmonid population (VSP) key characteristics: abundance, productivity, diversity, and spatial structure. The spatial information is intended to be compatible and link with tabular salmonid population data using the GEO_ID_POL field.
The California Monitoring Plan (CMP) salmonid monitoring areas and associated population data are part of an ongoing effort to summarize existing and past salmonid monitoring efforts in the areas identified by Adams et al. 2011. These data are compiled and maintained by the California Department of Fish and Wildlife with the cooperation of monitoring practitioners. Updates and associated outreach are intended to occur on an annual basis. Data were created from several sources and existing datasets: some monitoring areas were accurately depicted using the USGS National Hydrography Dataset (NHD), other monitoring areas were approximated using the monitoring point location and the USGS StreamStats tool to depict the watershed area above that point. The areas are intended to represent the approximate extent of sampling within sub-basins, watershed areas, or regions. For example, the spatial extent of monitoring using a fixed count station is approximated by accounting for all anadromous fish habitat upstream of the sampling location. Therefore, the area is approximated by entering the monitoring location coordinates into the StreamStats tool. The resulting shapefile is then examined to ensure the watershed area did not include habitat above dams or barriers to migration. Areas were clipped when needed. The data user should recognize that errors may have occurred during production of this dataset, changes may have occurred to the external sources used post transfer, and for other possible reasons. The population metrics summarized in the associated tabular data may be regarded as spatially limited, temporally limited, and not considered a complete estimate for the population being described. The data user is advised to refer to the annual reports cited in the Source field from the tabular data for additional details regarding monitoring within the area spatially depicted.
Abbreviation Definitions: SGS = Spawning Ground Survey, RM = River Mile, RST = Rotary Screw Trap, RKM = River Kilometer, FCS = Fixed Count Station, STH = Steelhead, CC = Coastal Chinook, DS = Downstream
California Department of Fish and Wildlife staff manage and compile data into this dataset. This summary would not be possible without input, review, and other information from practitioners. More information about each monitoring area and associated population metrics collected within the area is provided in the linked tabular salmonid population data file (see the "Source" field for more information about the associated monitoring reports).
License: This work is licensed under Creative Commons Attribution 4.0 International License ( https://creativecommons.org/licenses/by/4.0/ ). Using the citation standards recommended for BIOS datasets ( https://www.wildlife.ca.gov/Data/BIOS/Citing-BIOS ) satisfies the attribution requirements of this license.
Disclaimer: The State makes no claims, promises, or guarantees about the accuracy, completeness, reliability, or adequacy of these data and expressly disclaims liability for errors and omissions in these data. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to these data.
Extent
| West | -124.469358 | East | -117.837230 |
| North | 42.205595 | South | 33.935784 |
| Maximum (zoomed in) | 1:5,000 |
| Minimum (zoomed out) | 1:150,000,000 |
License: This work is licensed under Creative Commons Attribution 4.0 International License ( https://creativecommons.org/licenses/by/4.0/ ). Using the citation standards recommended for BIOS datasets ( https://www.wildlife.ca.gov/Data/BIOS/Citing-BIOS ) satisfies the attribution requirements of this license.
Disclaimer: The State makes no claims, promises, or guarantees about the accuracy, completeness, reliability, or adequacy of these data and expressly disclaims liability for errors and omissions in these data. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to these data.