Quick Start

- From top Navigator bar of map, click "Legend" to view specifications of each layer
- "Basemap" allows you to change view of map which the layers are overlaid upon
- Clicking "Layers" provides a drop-down box of the layers with check boxes next to each that controls the visibility to be checked on or off to preview individual layers
- Clicking "Social" provides access to the Flickr photo points which are geo-referenced with the keywords Culture, Community, Events and Landmarks. This layer can also be turned off and on by checking the box next to Flickr

- To share this map, click "Link" for the option to copy and paste HTML into a webpage or to share a link to the web application

PPGIS Guide

(+) sign zooms in and (-) sign zooms out
- Click the circle icon to zoom to your current location
- Use search box to zoom to address
- Click on map and drag to move it
- Click the "Culture and Community" polygon on left panel, so that it is in a blue box, to add new features to the layer
* Click on the map for each corner of your polygon and double click to finish
* In the pop-up box, type place name and any feedback about the location
* To add the location, click the x in the upper right corner of the pop-up
* To remove your input, click the Delete button in the lower right of the pop-up
- Add or edit feedback for existing features by clicking "Culture and Community" polygon on left panel to clear the blue box
* To save your additions, click the x in the upper right corner of the pop-up

Map of Oakland, Ca. by the Environmental Protection Agency http://www.epa.gov/myenvironment/
image 1
  • The AQI is an index for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. The AQI focuses on health effects you may experience within a few hours or days after breathing polluted air.



The Water Quality Assessment data are not available at current map scale. Zoom in on the map to find a river/lake in which you may be interested.

Water Quality Monitoring


Water quality monitoring is a crucial aspect to protecting water resources. State, Tribal, and Federal agencies must monitor lakes, streams, rivers, and other types of water bodies to assist them in determining water quality condition. Read More

Results Found In

(# of stations) (% of stations) *
Biological more info 14 3.8
Metal more info 108 29.3
Microbiological more info 175 47.4
PCB more info 29 7.9
Pesticide more info 43 11.7


* Percentage of area stations at which the sampling was taken.
EPA EnviroFacts Widgets

AIR

Resource Conservation and Recovery Act (RCRA)

LAND

Safe Drinking Water Information System (SDWIS)


WATER

Water Dischargers (PCS/ICIS) and Toxic Releases to Water (TRI)


TOXICS

Toxic Substances Control Act (TSCA)


MULTI-SYSTEM SEARCH

Envirofacts Multisystem

USC GIST
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