Service Description: DRAFT Coastal Zone Boundary within Sonoma County as designated by the California Coastal Commission.
Service ItemId: dbb0c4635a5147738a5d6ab8695fe431
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Max Record Count: 1000
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Description: DRAFT Coastal Zone Boundary used as the Official Coastal Zone Boundary for designating CC Zoning until further notice.
The original 1977 Coastal Zone Boundary maps were mylar (drafting film) copies of 161 USGS 7.5 minute topographic quadrangles with an inked boundary added. This digital version of the boundary in Sonoma County was developed to provide a georeferenced, attributed, cadastral (parcel-based) depiction of the adopted Coastal Zone Boundary for the planning and regulatory activities of the Coastal Commission, local governments and others, however, it does not represent "survey" accurate information, and may not eliminate the need for a formal boundary determination.
California's Coastal Zone generally extends seaward to the state's outer limit of jurisdiction, including all offshore islands, and inland to approximately 1,000 yards from the mean high tide line (MHTL) of the sea, or in significant coastal estuarine, habitat, and recreational areas to the first major ridgeline paralleling the sea or five miles from the mean high tide line of the sea, whichever is less. In developed urban areas the zone generally extends inland less than 1,000 yards.
Public Resources Code (PRC) Section 30103(a) specifically defines California's Coastal Zone as that land and water area of the State of California from the Oregon border to the border of the Republic of Mexico depicted on maps identified and set forth in Section 17 of that chapter of the Statutes of the 1975-76 Regular Session enacting PRC Division 20 (the Coastal Act of 1976). PRC Section 30103(b) directed the Coastal Commission to prepare and adopt more detailed 1:24,000 scale Coastal Zone Boundary (CZB) maps, which occurred March 1, 1977. These 161 adopted maps provide the official basis for all other representations of the landward CZB. The digital version of the CZB created by developing this shapefile is a conformed copy of the official boundary, and in some locations reflects legislative changes and Coastal Commission minor adjustments adopted from time to time since March 1977.
Credits
California Coastal Commission GIS/Mapping Unit, February 2014
Use limitations
(1) The State of California and the California Coastal Commission make no representations or warranties regarding the accuracy of this dataset. Neither the State nor the Commission nor the Department shall be liable under any circumstances for any direct, special, incidental, or consequential damages with respect to any claim by any user or third party on account of or arising from the use of this dataset. The data included are representational and may be revised at any time in the future. (2) Created and provided by the California Coastal Commission, GIS/Mapping Unit, 2014.
Copyright Text: California Coastal Comission
Spatial Reference: 102642 (2226)
Initial Extent:
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YMin: 1928851.10015741
XMax: 6380892.11139485
YMax: 2055707.70501079
Spatial Reference: 102642 (2226)
Full Extent:
XMin: 6132040.38630891
YMin: 1874270.62054315
XMax: 6307657.3874364
YMax: 2047009.41253208
Spatial Reference: 102642 (2226)
Units: esriFeet
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