Open Data Network

Presidential General Elections

Comparing 2008, 2012, 2016 General Elections

Erosion Control Work, Park and Preserve Trails and Roads

Work on trails and roads in the County of Marin's parks and preserves, in efforts to reduce erosion. The work has three main benefits: (1) maintain the sustainability and serviceability of the trails and roads; (2) reduce sediment deposition within the watershed; and (3) improve the visitor experience. Data is updated annually.

Voting Breakdown by Election Year

Comparing 2008, 2012, 2016 General Elections

General Election Voter Turnout

Comparing 2008, 2012, 2016 General Elections

Designated vs Social Open Space Roads and Trails

Progress toward improving open space habitat preservation and visitor safety via a designated road and trail system.

Open Space District Roads and Trails - Marin County Parks

Marin County Open Space District (MCOSD) Road and Trail distances and designated use by preserve.

Designated vs Social - Open Space Roads and Trails - Marin County Parks

Progress toward improving open space habitat preservation and visitor safety via a designated road and trail system.

Street Pavement Condition

The annual, street pavement condition index of the unincorporated areas of Marin County. Data starts in 2003 and is updated annually. Pavement condition is measured using the Pavement Condition Index (PCI), as described below. "Pavement condition index (PCI) relies upon a three-year moving average for regional, county, and city PCI to improve the reliability of the PCI data on an annual basis. The index ranges from 0 to 100, with 0 representing a failed road and 100 representing a brand-new facility. Segment PCI data is collected on a rolling basis but is imputed for interim years based on facility age and treatments using the MTC StreetSaver system." Source: Metropolitan Transportation Commission Vital Signs website

Payroll

Open Space Road and Trail Designation

Progress toward a designated open space road and trail system