Description: Locations and attributes of tidegates infrastructure and for tracking in asset management program.Tidegates are mostly a subset of the culverts dataset, although some have been digitized in over the ortho photos. Dataset is old (most data collected before 2007) and so should be rigorously checked.Data consolidated January 2019 toward uploading to Enterprise SDE and asset management.Most of the tidegate locations were collected along with other culvert information. The culvert data was collected as part of an on-going project over several years. This data set is not a complete list of all the County culverts. This data set is a consolidation of many data sets which have been merged together or appended to the parent database. Data were gathered using various means including: Map grade GPS, Survey grade GPS, Total Station Survey, orthographic photograph interpretation, and approximation using printed maps. Tidegates have YES in the Gate field of the culvert file.
Service Item Id: d4dabe145e1f4aa5bc7db73bef057bbc
Copyright Text: Marin County Flood Control and Water Conservation District; County of Marin Department of Public Works, Watershed Division; BayWAVE.