The Open Channel REFDOC table should be used in conjunction with the Open Channel feature class https://data.austintexas.gov/dataset/UTILITIESCOMMUNICATION_OpenChannel/n9cb-gxvv
with a join on the DRAINAGE_ID.

This dataset represents Rock Outcrop Critical Environmental Features (CEFs) identified during the development review process since 1995. Prior to 1995, data is either unavailable or lost. Rock Outcrop CEFs were digitized from construction plans, environmental assessments, and City of Austin staff field observations into a versioned SDE database using ArcMap.

Data collected to assess water quality conditions in the natural creeks, aquifers and lakes in the Austin area. This is raw data, provided directly from our Field Sample database (FSDB) and should be considered provisional. Data may or may not have been reviewed by project staff.

The Grate Inlet REFDOC table should be used in conjunction with the Grate Inlet feature class https://data.austintexas.gov/dataset/UTILITIESCOMMUNICATION_GrateInlet/6ewi-icj4
with a join on the DRAINAGE_ID.

These grasslands were digitized from construction plans, environmental assessments, and City of Austin staff field observations into a versioned SDE database using ArcMap. Actual areas for any particular feature may be fluctuate due to antecedent rainfall, subsequent development activity or the invasion of woody species, Grasslands are not, at the time of this writing, a protected Critical Environmental Feature.

The Combo Inlet REFDOC table should be used in conjunction with the Combo Inlet feature class https://data.austintexas.gov/dataset/Combo-Inlet/4cn2-4rhg
with a join on the DRAINAGE_ID.

The Header REFDOC table should be used in conjunction with the Header feature class https://data.austintexas.gov/dataset/Header/vzfe-vh6s with a join on the DRAINAGE_ID.

This file contains the capture histories for Eurycea sosorum from Eliza Spring from 2014 to 2016, formatted for input into program MARK. The first 21 columns are the capture history, followed by the number (1) of individuals with that observed history, followed by a semicolon.

Each primary survey consists of three secondary surveys- so each group of three columns contains the capture histories for a single individual for that given survey.

Data include all size classes of E. sosorum, and are based on photographic identification. Because patterns of small juveniles change quickly, these data (as formatted) are unlikely to be relaiable for open-population based metrics.

The survey month-years, consecutively, are as follows: Oct-14,Feb-15, Aug-15,Nov-15,Mar-16,Jul-16,Aug-16

The Curb Inlet REFDOC table should be used in conjunction with the Curb Inlet feature class https://data.austintexas.gov/dataset/Curb-Inlet/7rbw-mv35 with a join on the DRAINAGE_ID.

The Linear Drain REFDOC table should be used in conjunction with the Linear Drain feature class https://data.austintexas.gov/dataset/Linear-Drain/3hq8-fwnf with a join on the DRAINAGE_ID.