Urban Trees in the City of Boulder, Colorado Tree Inventory. Most of the trees are managed by the Urban Forestry Division within the Department of Parks and Recreation. A data dictionary with descriptions of the fields included in the dataset can be downloaded here. This document contains field names and aliases, detailed descriptions of fields, a list of values and units for each field, and previous field names where relevant. This document should be used in conjunction with the Public Trees open dataset.

The University of Colorado Boulder campus map is created, updated and published by the CU CAD/GIS Office. It consists of twenty feature classes that make up the campus basic geography and is published primarily for use by the campus community.

There is a Boulder County focus inherited from the Boulder Creek Critical Zone program. If you are aware of a resource worth sharing please let us know. Files are in the versatile KML format for ease of sharing. If you have trouble importing these into ArcGIS or another program just let us know.

SITE EXTENTS: Kml's that shows study site extents. The main set of extents was created by Kyotaek Hwang.

SITE: BOULDER CREEK BOULDER COUNTY More Boulder County data can be found here: https://opendata-bouldercounty.hub.arcgis.com/ Selected kmls include: - Archaeologically_Sensitive_Areas - County_Open_Space - Lakes_and_Reservoirs (included modern glaciers) - mun_wtrsheds_czo (restricted areas) - Open_space_czo - Riparian_Areas_-_2013_ERE - Road_Map_Roads

GEOLOGY - Geological map by Ogden Tweto, clipped here to Boulder Creek, geo_czo_tweto https://coloradogeologicalsurvey.org/publications/tweto-geologic-map-colorado-1979/

• Clipped Cole & Braddock geologic map

SOILS Natural Resources Conservation Service soil maps https://www.nrcs.usda.gov - soilmu_a_co643_bc (boulder County) - soilmu_a_co645_arnf (Arapaho National Forest

GLACIERS Madole's Glaciers LGM. No online source. Check licensing before using in publication

TOPOGRAPHIC Topographic Lines created but the BcCZO from 30m USGS DEM

LIDAR For Lidar: OpenTopgraphy 2010 Lidar, Snow ON Snow Off https://portal.opentopography.org/dataSearch?search=Boulder%20creek%20CZO

SITE: COAL CREEK Coal Creek Trails

Downloadable multipatch shapefile of 3D buildings created using the city of Boulder's 2013 LiDAR data.

Regulatory floodplains are extracted from FEMA or provided by consultants to the City. Non regulatory floodplains are provided by consultants, but their accuracy is not guaranteed.FEMA floodplains can either be amended by Letters of Map Revision (LOMR), or Physical Map Revisions (PMR). Historic data between 7/17/1978 and 5/31/2018 rely on PMRs to FIRM Panels; from 5/31/2018 onwards, FEMA exposed a web API that made tracking LOMRs much easier. This is why changes to the floodplain after this date look more "piecemeal" rather than entirely replaced. FEMA Floodplains are automatically updated by a scripted process on a monthly basis.High Hazard Zones are solely recognized by the city as areas which represent the highest risk to loss of life. More information can be found here. These zones are delineated by engineering firms on behalf of the city. They are updated manually by GIS staff.Non-Regulatory Floodplains are updated infrequently.Data: Records with Null INEFFDATEs are the current floodplains.FLOODZONEs beginning with "A" have a 1% chance of flooding (e.g. the 100 Year floodplain)FLOODZONEs equal to "X" are areas with a 0.2% chance of flooding (e.g. the 500 Year floodplain)FLOODZONEs equal to "HHZ" are the High Hazard ZonesFLOODWAYs equal to 1 are Conveyance Zones

City limits for the City of Boulder, Colorado.

he purpose of the CGS Open-File Report OF-15-16, Geologic Map of the Longmont Quadrangle, Boulder and Weld Counties, Colorado is to describe the geology, mineral and ground-water resource potential, and geologic hazards of this 7.5-minute quadrangle located immediately east of the Front Range uplift of Colorado. The geologic map plates were created using field maps, structural measurements, photographs, and field notes generated by the investigators. Includes 2 plates and GIS data in a single zip file. Digital download. OF-15-16D

Boundary of the UNESCO Biosphere Preserve on Niwot Ridge, Colorado. Not for any legal use, merely for display only. NOTE: This EML metadata file does not contain important geospatial data processing information. Before using any NWT LTER geospatial data read the arcgis metadata XML file in either ISO or FGDC compliant format, using ArcGIS software (ArcCatalog > description), or by viewing the .xml file provided with the geospatial dataset.

AddressOne Address Points are currently edited by Assessor GIS staff. There is a backlog of address points that need to be added for new developments, along with corrections to existing points. As new data points are added or existing ones are modified, all data is verified with the data source/authority. This dataset is a work in progress and is missing many site addresses at this time. We are aware of the backlog and working to correct it.

City of Boulder Special Districts map service. Districts include; Downtown Business Improvment District (BID), Central Area General Improvement District (CAGID), University Hill General Improvement District (UHGID), Boulder Vallery Regional Center (BVRC), and Boulder Junction Access General Improvement Districts (BJAGID).

City of Boulder impervious areas include buildings, structures, concrete, or paved surfaces.

Created 2017Combined all previous wetland datasets into one. Query by Status an Category attributes.Status: Regulatory (currently regulated by the city), Non-Regulatory (outside city limits or not regulated by the City), Revised (not regulated - awaiting City Council acceptance), Proposed (wetland application submitted and pending acceptance)Category: Category A - High functioning wetland with 25-foot inner buffer and 25-foot outer buffer (50-feet total). Category B - Low functioning wetland with 25-foot total bufferWetland descriptions and evaluations are available on the Ctiy of Boulder Wetland Regulation webpage.

City construction permits may include any combination of City construction permits including Accessory Building, Mixed Use Building, Multifamily Building, NonResidential Building, Electrical, Fire Suppression Systems, Floodplain, Grading, Plumbing, and Right-of-Way permits, and more.

Notes: The City’s Customer Self Service Portal can be used to search for individual permits. For more information on properties, including assessor information, please visit the Boulder County webpages: Open Data and Property Search.

The following supporting file can be used with this dataset for extra context:

Construction Permit Data Dictionary

NCALM Project. PI: Shane Grigsby, University of Colorado, Boulder. lidar survey of the CU-Boulder campus as part of a solar energy potential and photovoltaic planning study. The acquisition covers 45 km2 and includes East Campus, West Campus, and South Campus, as well as portions of the Flatirons and surrounding areas in multiple return, classified points. The CU Environmental Center is using the lidar data, combined with building footprint vector data from the campus GIS system, to facilitate site selection for new solar arrays. The lidar data and terrain products enables analysis of insolation using the GRASS GIS implementation of the SOLPOS 2.0 (SOLar POSition and intensity) algorithm developed and maintained by the National Renewable Energy Laboratory (NREL). This allows campus solar sites to take into account day length, position of the sun, seasonal atmospheric effects, orientation and the local shading effects from trees, buildings and other structures.

The University of Colorado Boulder campus map is created, updated and published by the CU CAD/GIS Office. It consists of twenty feature classes that make up the campus basic geography and is published primarily for use by the campus community.

Cross CZO LiDAR. Visit https://dataone.org/datasets/sha256%3A7f52f67dbb8f6d3c431d6471ba34217b3dd61e15fd6134466a8dec130da6b898 for complete metadata about this dataset.

This data logs bicycles continuously at the location noted in the title. Counts are displayed in real-time on eco-totem displays and are grouped together in 15-minute intervals for reporting. Adjustment factors for data have been applied to reflect field validation of equipment. Please note that this data comes from a third-party vendor, Eco-Counter, and the City of Boulder's data reporting process relies on the data extracted from their system.

The University of Colorado Boulder campus map is created, updated and published by the CU CAD/GIS Office. It consists of twenty feature classes that make up the campus basic geography and is published primarily for use by the campus community.

ArcGIS 3D scene layer created from the city of Boulder's 2013 LiDAR multipatch building data. For 3D buildings outside the city of Boulder, please see OpenStreetMap 3D Buildings.

Response times for all fire vehicles and/or all AMR ambulance that responded to an incident.For more information on codes used, see the below resource files:Fire Problem Codes: Comprehensive list of all problem codes. Problem codes are the type of incident identified by the dispatchers or the emergency medical dispatch system (if an emergency medical call).Fire Determinant Codes: Comprehensive list of determinant codes. Determinants are codes utilized in the Priority Dispatching™ system by the National Academy of Emergency Dispatch™ (NAED™). It includes the alphanumeric codes such as 1-D-1 (i.e. 1-Delta-1), the generic text descriptors for each code, and any applicable suffixes (special situations).