View In: ArcGIS JavaScript   ArcGIS Online Map Viewer

Service Description:

All Layers and Tables

Has Versioned Data: false

MaxRecordCount: 200000

Supported Query Formats: JSON

Supports Query Data Elements:

Layers:

• Source Data (All Contaminants) (0)
• Water Quality Risk by Section (All Contaminants) (1)

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><DIV STYLE="font-size:12pt"><P><SPAN>The Aquifer Risk Map is developed to fulfill requirements of SB-200 (Monning, 2019) and is intended to help prioritize areas where domestic wells and state small water systems may be accessing groundwater that does not meet primary drinking water standards (maximum contaminant level or MCL). In accordance with SB-200, the map is made available to the public and updated annually starting January 1, 2021. This layer is part of the 2023 Aquifer Risk Map. The Fund Expenditure Plan states the risk map will be used by Water Boards staff to help prioritize areas for available SAFER funding.</SPAN></P><P /><P><SPAN>This layer displays water quality risk estimates per square mile section and the location of source data used to calculate the risk estimates.</SPAN></P><P /><P><SPAN>The water quality risk is based on depth-filtered, de-clustered water quality results from public and domestic supply wells. To provide comments or feedback on this map, please email </SPAN><A href="mailto:SAFER@waterboards.ca.gov" STYLE="text-decoration:underline;"><SPAN STYLE="text-decoration:underline;"><SPAN>SAFER@waterboards.ca.gov</SPAN></SPAN></A><SPAN> or </SPAN><A href="mailto:GAMA@waterboards.ca.gov:25" STYLE="text-decoration:underline;"><SPAN>GAMA@waterboards.ca.gov</SPAN></A><SPAN>.</SPAN></P></DIV></DIV></DIV></DIV>

Service Item Id: f59a691c7e1644dcbeddaa52046b40a0

Copyright Text:

Spatial Reference: 102100  (3857)  LatestVCSWkid(0)


Initial Extent:

XMin: -1.3352889351927718E7
YMin: 4313806.396229941
XMax: -1.3227193004772848E7
YMax: 4413243.598664286
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Full Extent:

XMin: -1.38492129142E7
YMin: 3833637.163900003
XMax: -1.270505742E7
YMax: 5162400.705300003
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Units: esriMeters

Document Info:

N/A

Enable Z Defaults: true

Supports ApplyEdits With Global Ids: false

Supports Dynamic Layers: false

Child Resources:   Info   Relationships

Supported Operations:   Query   Query Contingent Values   Append   Get Estimates