2023-09-12 16455900 2024-05-01 15:46:34.91 editor:esri.dijit.metadata.editor 1.0 FGDC CSDGM Metadata FGDC false FALSE 2023-09-20 11541400 002 mcl_exceedance_3col_addmtch Geographic GCS_WGS_1984 Angular Unit: Degree (0.017453) <GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.1.0'><WKT>GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],AUTHORITY["EPSG",4326]]</WKT><XOrigin>-400</XOrigin><YOrigin>-400</YOrigin><XYScale>999999999.99999988</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>8.983152841195215e-09</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><LeftLongitude>-180</LeftLongitude><WKID>4326</WKID><LatestWKID>4326</LatestWKID></GeographicCoordinateSystem> dataset c0521ce30d1046e881092a9ee8f9bec0 James Muller San Francisco Estuary Partnership Principal Environmental Planner james.muller@sfestuary.org Bay Area Metro Center 375 Beale Street, Suite 700 San Francisco California 94105-2066 US (415) 820-7900 Data & Visualization Metropolitan Transportation Commission dataviz@bayareametro.gov Bay Area Metro Center 375 Beale Street, Suite 800 San Francisco California 94105-2066 US (415) 778-6700 9:00 AM - 5:00 PM (PST) Monday through Friday 2023-09-20 17:44:27.96 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 Simple FALSE 0 TRUE FALSE Maximum Contaminant Level Exceedances 2023-09-28 2023-10-11 vector digital data <div>This feature set provides locations where water testing exceed the Maximum Contaminant Levels (MCLs) established by the California State Water Resources Control Board. The water tests were collected by the San Francisco Estuary Partnership alongside community-based partners and Tribes from around the San Francisco Bay Region. While the tap water testing project was conducted to provide useful insight into water quality in the region, participants were self-selected. The effort was designed to test the water of those who expressed concern and had a desire to learn more to understand potential issues and their solutions and this effort should not be construed to be a rigorous scientific study.Drinking water standards are called maximum contaminant levels. MCLs are found in <a href='https://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/Lawbook.html' rel='nofollow ugc'>Title 22 of the California Code of Regulations</a>.MCLs are adopted as regulations. They are health protective drinking water standards to be met by public water systems. MCLs take into account not only chemicals' health risks but also factors such as their detectability and treatability, as well as costs of treatment. <a href='https://oehha.ca.gov/media/health_saf._code_ss_116365.pdf' target='_blank' rel='nofollow ugc noopener noreferrer'>Health & Safety Code §116365(a)</a> requires a contaminant's MCL to be established at a level as close to its PHG as is technologically and economically feasible, placing primary emphasis on the protection of public health. Additional information on MCLs is provided by the California State Water Resources Control Board's <a href='https://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/Chemicalcontaminants.html' target='_blank' rel='nofollow ugc noopener noreferrer'>Contaminants in Drinking Water</a> page. <hr /> This data set was collected through a California Department of Water Resources grant that worked with disadvantaged and underserved communities and Tribes to collect data on tap water quality throughout the region in response to distrust in tap water documented during the San Francisco Bay Regional Water Needs Assessment. This tap water testing effort was envisioned and implemented by the community and Tribal partners that the San Francisco Estuary Partnership worked with during the Regional Water Needs Assessment Process and was supported technically and programmatically by the San Francisco Estuary Partnership, UCLA Luskin Center, Woodard and Curran, and Lotus Water. All of the locations have been slightly modified (between 0.5 and 2.5 blocks) to protect the personal information of the project participants.</div> Point features represent locations in the San Francisco Bay Region where tap water test results produced results that exceed maximum contaminant levels set by the California State Water Resources Control Board. All of the locations have been slightly modified (between 0.5 and 2.5 blocks) to protect the personal information of the participants. Community partners involved in the water testing project were All Positives Possible, Brower Dellums Institute for Sustainable Policy Studies and Action, California Indian Environmental Alliance, Contra Costa Resource Conservation District, First Generation Environmental Health and Economic Development, Friends of Sausal Creek, Marin City Climate Resilience and Health Justice, Mujeres Empresarias Tomando Acción, Multicultural Center of Marin, Nuestra Casa de East Palo Alto, Sonoma Ecology Center, and The Watershed Project. San Francisco Estuary Partnership and Metropolitan Transportation Commission, 2023 Esri ArcGIS 13.1.3.41833 environmentenvironmental justiceequitytap waterwater qualitytestingcontaminationmclmaximum contaminant leveldactipdisadvantaged community and tribal involvement programdwrcalifornia department of water resourcesirwmintegrated regional water management James Muller San Francisco Estuary Partnership Principal Environmental Planner james.muller@sfestuary.org Bay Area Metro Center 375 Beale Street, Suite 700 San Francisco California 94105-2066 US (415) 820-7900 Data & Visualization Metropolitan Transportation Commission dataviz@bayareametro.gov Bay Area Metro Center 375 Beale Street, Suite 800 San Francisco California 94105-2066 US (415) 778-6700 9:00 AM - 5:00 PM (PST) Monday through Friday This data is intended for planning purposes only. The Metropolitan Transportation Commission (MTC) provides spatial and attribute data (also referred to as "information") "as-is," and shall incur no responsibility or liability as to the completeness, currentness, or accuracy of this information. The MTC, and other agencies/cities/counties from which the data were sourced, assume no responsibility arising from use of this information by individuals, businesses, or other public entities. The data is provided with no warranty of any kind, expressed or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Do not make any decisions based on this data before validating your decision with the appropriate city, county, or government entity. Other Constraints Other Constraints https://services3.arcgis.com/i2dkYWmb4wHvYPda/arcgis/rest/services/mcl_exceedance/FeatureServer File Geodatabase Feature Class 0 mcl_exceedance Feature Class 0 proj_prtnr Project Partner The acronym or name of the outreach partner. These include community based organizations, non-profits, and public agencies. All Positives Possible All Positives Possible CCRCD Contra Costa Resource Conservation District CIEA California Indian Environmental Alliance FGEHED First Generation Environmental Health and Economic Development ISPSA Brower Dellums Institute for Sustainable Policy Studies and Action MCCRHJ Marin City Climate Resilience and Health Justice META LLC Mujeres Empresarias Tomando Acción, Limited Liability Corporation Multicultural Center of Marin Multicultural Center of Marin Nuestra Casa Nuestra Casa de East Palo Alto Sausal Creek Friends of Sausal Creek Sonoma Ecology Center Sonoma Ecology Center The Watershed Project The Watershed Project kit_id Test Kit ID The unique identifier for each water sample collected and sent into a lab for testing. Each kit has multiple data points associated with it. contamnant Contaminant The substance tested for. Each sample tested for many different substances. unit Unit of Measure The unit of measurement the test value is reported in. pCi/L picoCurie per liter PPB Parts per billion PPM Parts per million test_val Test Value The test result for a given contaminant. mcl_std MCL Standard The regulatory standard for a given contaminant in the state of California. phg_std PHG Standard The health goal standard for a given contaminant in the state of California. Public Health Goals are more restrictive, but are not regulatorily enforceable. city Jurisdiction City, town, or unincorporated community where the sample was taken. zip Zip Code Postal code where the sample was taken. exp_survey Experience Survey Denotes if a survey was completed with the given sample. Yes Denotes that a survey was completed when the given sample was taken. No Denotes that a survey was not completed when the given sample was taken. OBJECTID ObjectID Internal feature number. Esri OID 4 0 0 Sequential unique whole numbers that are automatically generated. Shape Shape Feature geometry. Esri Geometry 0 0 0 Coordinates defining the features. EPSG 6.2(3.0.1)