| snippet:
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Water quality risk by square mile section (PLSS) for individual contaminants (nitrate, arsenic, 123-trichloropropane, hexavalent chromium, and uranium). For use in 2023 Aquifer Risk Map. |
| summary:
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Water quality risk by square mile section (PLSS) for individual contaminants (nitrate, arsenic, 123-trichloropropane, hexavalent chromium, and uranium). For use in 2023 Aquifer Risk Map. |
| extent:
|
[[-124.409596338513,32.5341878810818],[-114.131472660021,42.0094873251123]] |
| accessInformation:
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| thumbnail:
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thumbnail/thumbnail.png |
| maxScale:
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1.7976931348623157E308 |
| typeKeywords:
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["Data","Service","Feature Service","ArcGIS Server","Feature Access","providerSDS"] |
| description:
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<p style='margin-bottom:0in; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'><span style='font-size:12pt; font-family:Arial, sans-serif;'>This is the feature layer. The map image layer is available </span><a href='https://gispublic.waterboards.ca.gov/portal/home/item.html?id=85ae1b1716b24fc0bfe0152615620178' rel='nofollow ugc' target='_blank'>here</a><span style='font-size:12pt; font-family:Arial, sans-serif;'>.</span></p><p style='margin-bottom:0in; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'><span style='font-size:12pt; font-family:Arial, sans-serif;'><br /></span></p><p style='margin-bottom:0in;'><span style='font-size:12pt; font-family:Arial, sans-serif; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'>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 style='margin-bottom:0in;'><span style='font-size:12pt; font-family:Arial, sans-serif; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'><br /></span></p><p style='margin-bottom:0in; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'><span style='font-size:12pt; font-family:Arial, sans-serif;'>This layer contains summarized water quality risk per square mile section for five individual contaminants (nitrate, arsenic, 1,2,3-trichloropropane, hexavalent chromium, and uranium).</span></p><p style='margin-bottom:0in; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'><span style='font-size:12pt; font-family:Arial, sans-serif;'><br /></span></p><p style='margin-bottom:0in; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;'><span style='font-size:12pt; font-family:Arial, sans-serif;'>The water quality risk is based on depth-filtered, de-clustered water quality results from public and domestic supply wells. The methodology used to determine water quality risk is outlined [here]. To provide comments or feedback on this map, please email </span><span style='color:black;'><a href='mailto:SAFER@waterboards.ca.gov' rel='nofollow ugc' target='_blank'><span style='font-size:12pt; font-family:Arial, sans-serif; color:rgb(0, 121, 193);'>SAFER@waterboards.ca.gov</span></a></span><span style='font-size:12pt; font-family:Arial, sans-serif;'> or </span><span style='color:black;'><a href='mailto:Emily.Houlihan@Waterboards.ca.gov' rel='nofollow ugc' target='_blank'><span style='font-size:12pt; font-family:Arial, sans-serif; color:rgb(0, 121, 193);'>Emily.Houlihan@Waterboards.ca.gov</span></a></span><span style='font-size:12pt; font-family:Arial, sans-serif;'>.</span></p> |
| licenseInfo:
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| catalogPath:
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|
| title:
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Individual Contaminants 2023 ARM |
| type:
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Feature Service |
| url:
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|
| tags:
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["GAMA","SAFER","SWRCB","SB200","groundwater","domestic wells","state small water systems"] |
| culture:
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en-US |
| name:
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Individual_Contaminants_2023_ARM |
| guid:
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4B9CF639-8E44-4B18-92D5-D6902FC33110 |
| minScale:
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0 |
| spatialReference:
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WGS_1984_Web_Mercator_Auxiliary_Sphere |