| snippet:
|
The polygons provided in this data layer represent surface designated critical habitat areas based on our best assessment at the time of areas that are within the geographical range of the Jollyville Plateau salamander and are considered to contain features essential to the conservation of this species. When determining surface critical habitat boundaries, we were not able to delineate specific stream segments on the map due to the small size of the streams. Therefore, we drew a circle with a 262-ft (80-m) radius representing the extent the surface population of the site is estimated to exist upstream and downstream. The surface critical habitat includes the spring outlets and outflow up to the ordinary high water line (the average amount of water present in nonflood conditions, as defined in 33 CFR 328.3(e)) and 262 ft (80 m) of upstream and downstream habitat (to the extent that this habitat is ever present), including the dry stream channel during periods of no surface flow. We acknowledge that some spring sites occupied by Jollyville Plateau salamanders are the start of the watercourse, and upstream habitat does not exist for these sites. The surface habitat does not include manmade structures (such as buildings, aqueducts, runways, roads, and other paved areas) within this circle.
Source and Credits: USFWS
https://gis-fws.opendata.arcgis.com/datasets/d4b9e95a6b514ba1a5b2f4272460d236/about |
| summary:
|
The polygons provided in this data layer represent surface designated critical habitat areas based on our best assessment at the time of areas that are within the geographical range of the Jollyville Plateau salamander and are considered to contain features essential to the conservation of this species. When determining surface critical habitat boundaries, we were not able to delineate specific stream segments on the map due to the small size of the streams. Therefore, we drew a circle with a 262-ft (80-m) radius representing the extent the surface population of the site is estimated to exist upstream and downstream. The surface critical habitat includes the spring outlets and outflow up to the ordinary high water line (the average amount of water present in nonflood conditions, as defined in 33 CFR 328.3(e)) and 262 ft (80 m) of upstream and downstream habitat (to the extent that this habitat is ever present), including the dry stream channel during periods of no surface flow. We acknowledge that some spring sites occupied by Jollyville Plateau salamanders are the start of the watercourse, and upstream habitat does not exist for these sites. The surface habitat does not include manmade structures (such as buildings, aqueducts, runways, roads, and other paved areas) within this circle.
Source and Credits: USFWS
https://gis-fws.opendata.arcgis.com/datasets/d4b9e95a6b514ba1a5b2f4272460d236/about |
| extent:
|
[[-97.9342737678992,30.2617546944723],[-97.6153863713755,30.5925524147444]] |
| accessInformation:
|
Travis County TNR-GIS City of Austin U.S. Fish & Wildlife Service |
| thumbnail:
|
thumbnail/thumbnail.png |
| maxScale:
|
1.7976931348623157E308 |
| typeKeywords:
|
["Data","Service","Map Service","ArcGIS Server"] |
| description:
|
Data is maintained on an ongoing basis by BCCP and GIS staff at Travis County Transportation and Natural Resources. Dataset was created from original BCP_Parcels dataset at Travis County on 082/1/2018. Attribute fields were removed to avoid redundant data. |
| licenseInfo:
|
|
| catalogPath:
|
|
| title:
|
Jollyville_Plateau_Salamander_Critical_Habitats |
| type:
|
Map Service |
| url:
|
|
| tags:
|
["GIS","Travis County"] |
| culture:
|
en-US |
| name:
|
Jollyville_Plateau_Salamander_Critical_Habitats |
| guid:
|
D027C5E3-E826-48B6-93C3-A808CB134009 |
| minScale:
|
0 |
| spatialReference:
|
NAD_1983_StatePlane_Texas_Central_FIPS_4203_Feet |