Summary:
This map shows Ambient TDS concentrations for groundwater managment zones for the period 1987-2006 as calculated for Ambient
Water Quality Report. Click on the map feature with the ID tool to get
additional information as described in the Map Layers Section below.
Additional tools are available by clicking the buttons along the top of the map as described in the Custom Tools Section below.
Map Layers:
| Name | Description | ID Tool Information |
| TDS Ambient Water Quality 1987 - 2006 (mg/L) | Calculated Ambient TDS concentration for each Groundwater Management Zone using groundwater data collected for the report | Groundwater Management Zone name, Ambient TDS concentration, TDS Objective. Links to pdf maps of TDS the for managment zone. |
| Roads | Freeways and Streets | |
| Hydrography | Rivers and Lakes | |
| Terrain | Shaded elevation |
| Name | Description |
| Find Management Zone | Use this tool to select a Groundwater Managment zone from a drop-down list and highlight the selected feature on the map. |
| Query TDS | Use this tool to highlight zones on the map with an ambient TDS concentration above a specified value. |
| Show Above TDS Ojective | Click this button to highlight all Groundwater Management Zones having a calculated Ambient TDS concentration greater than the TDS objective. |
| Clear Above Objective | Click this button to clear the results of the Show Above TDS Objective from the map. |