Please read this agreement carefully before using this or any County Geographic Information Systems (GIS) website. Your use means that you accept the terms and conditions of use set forth below. If you do not agree to these terms and conditions, you should not access or use this resource.

This website and the information and materials contained herein are provided as a public service to give access to geographic information on the internet the County has made every reasonable effort to ensure the accuracy of the information and materials contained within this website. Because of the dynamic nature of the information and materials contained within this website and the reliance on information or materials from outside sources, the County makes no warranty, representation, or guarantee as to the content, sequence, accuracy, reliability, timeliness, or completeness of any such information or materials. The information or materials contained within this website may be modified at any time and without notice. The information (maps, data, tables, numbers, graphics, text, and scanned documents) available through this map service is provided on an "AS IS," "AS AVAILABLE," and "WITH ALL FAULTS" basis. San Mateo County (“the County”) disclaims any warranty or warranty for fitness of use for a particular purpose, expressed or implied, with respect to this information. Furthermore, the County disclaims any responsibility for the accuracy, currency or completeness of this information. Do not make any business decisions based on this information contained herein.

The County is not responsible for any special, indirect, incidental, punitive, or consequential damages that may arise from the use of, or the inability to use, the website and/or the information or materials contained herein, or that result from mistakes, omissions, interruptions, deletions of files, errors, defects, delays in operation, or transmission, or any failure of performance, whether the information or materials are provided by the County or an outside source.

The County reserves the right to modify, update, or otherwise alter these Terms and Conditions of Use at any time. Your continued use of this website and the information or materials contained herein constitutes your acceptance of such modifications.

You may download, print, or otherwise copy any downloadable information or materials contained on this website for home, noncommercial, and personal use only, provided that you maintain all copyright, trademark, and other notices contained in any such material accessed through this website. Unauthorized copying, reproduction, republishing, uploading, downloading, posting, transmitting, selling, or duplicating of any of the information or materials contained within this website is prohibited.

The County is neither responsible nor liable for any viruses or contamination of your system arising out of your use of this website or with respect to the information or materials contained within the website, including, but not limited to, any materials posted on the website.

This agreement shall be governed by, construed, and enforced in accordance with the laws of the State of California. Any action brought to enforce this agreement and/or in connection with this website shall be brought in either the state or federal courts in the County of San Mateo, State of California.

This application is powered by ESRI's ArcGIS Server technology and uses licensed Geocortex Essentials technology as well.