1.0 DCPLUS 20181207 19115600 20250626 19115600 https://www.arcgis.com/sharing/rest/content/items/598261fb27884776ac035c7792f36d46/info/thumbnail/ago_downloaded.png https://www.arcgis.com/home/item.html?id=598261fb27884776ac035c7792f36d46 598261fb27884776ac035c7792f36d46 Feature Service https://services6.arcgis.com/ubm4tcTYICKBpist/arcgis/rest/services/MapHub_ELF_UpdatedTime/FeatureServer MapHub_ELF_UpdatedTime 2018-12-07T19:11:56 2025-06-26T22:42:00 ELF Forecast River Forecast Centre BC British Columbia Canada Drought Hydrology Hydrometric Streamflow Low Flow Water Updated time for the ELF Model <div>Update time of ELF model forecast. </div><div> </div><div>The Extrapolating Logarithmic Flow (ELF) Model is an empirical mathematical model for estimating a 30-day stream flow forecast during the summer low flow season at Water Survey of Canada hydrometric gauge locations in British Columbia.This map provides mapped flow forecast output from the ELF model against assessed mean annual discharge and mean annual gauge level at Water Survey of Canada locations.Data includes: Water Survey of Canada Gauge Name and Number; station location (latitude/longitude); analysed station mean annual discharge; analysed station mean annual gauge height; minimum recorded gauge level; current discharge; percentage of current discharge to mean annual discharge; current gauge height; percentage of current gauge height to mean annual gauge level; ELF Model minimum, maximum and average forecasted flow over following 30-day period; ELF Model minimum, maximum and average forecasted flow as percentage of mean annual discharge over following 30-day period; ELF Model minimum, maximum and average forecasted gauge level over following 30-day period; ELF Model minimum, maximum and average forecasted gauge level as percentage of mean annual gauge level over following 30-day period; time of update of data.BC Data Catalogue metadata: <a href='https://catalogue.data.gov.bc.ca/dataset/82dc550e-c1bd-4701-af8e-8ceea3bddca6' target='_blank' rel='nofollow ugc noopener noreferrer'>https://catalogue.data.gov.bc.ca/dataset/82dc550e-c1bd-4701-af8e-8ceea3bddca6</a>Published by the <a href='https://catalogue.data.gov.bc.ca/organization/ministry-of-forests-lands-natural-resource-operations-and-rural-development' style='color:rgb(26, 90, 150); text-decoration-line:none; font-family:"Century Gothic", Verdana, sans-serif; box-sizing:border-box; font-size:13px;' rel='nofollow ugc'>Ministry of Forests, Lands, Natural Resource Operations and Rural Development</a> - <a href='http://www.gov.bc.ca/riverforecast' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank' rel='nofollow ugc noopener noreferrer'>River Forecast Centre</a></div>This layer is converted from the original CSV file "MapHub_ELF_UpdatedTime.csv" for the ELF Model forecast issued/updated time. Update the feature layer by the same name "MapHub_ELF_UpdatedTime" but NOT the CSV file. River Forecast Centre <p style='margin-top: 0px; margin-bottom: 1.55rem; font-family: "Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size: 17px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;'>The data provided by this web service is licensed under <a href='http://www.data.gov.bc.ca/local/dbc/docs/license/OGL-vbc2.0.pdf' style='color: rgb(0, 121, 193); text-decoration-line: none; font-size: 12pt; background-color: transparent;'>Open Government License - British Columbia</a>.<p style='margin-top: 0px; margin-bottom: 1.55rem; font-family: "Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size: 17px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;'>This web service is <a href='http://www2.gov.bc.ca/gov/content/home/copyright' style='color: rgb(0, 121, 193); text-decoration-line: none;'>Copyright ©, Province of British Columbia</a>. All rights reserved.<p style='margin-top: 0px; margin-bottom: 1.55rem; font-family: "Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size: 17px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;'>The B.C. Map Hub and associated materials, including map applications ("Maps"), trade-marks and official marks (collectively, "Materials"), are owned or used under license by the Province of British Columbia ("Province") and are protected by copyright and trade-mark laws. Please see the <a href='http://www2.gov.bc.ca/gov/content/governments/about-the-bc-government/databc/geographic-data-and-services/agol/access-and-use-constraints' style='color: rgb(0, 121, 193); text-decoration-line: none;'>Disclaimer</a> for further details.<p style='margin-top: 0px; margin-bottom: 1.55rem; font-family: "Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size: 17px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;'>The Province does not collect, use or disclose personal information through the ArcGIS Online website. Please be aware, however, that IP addresses are collected by Esri and are stored on Esri's servers located outside of Canada. For further information, including the purposes for which your IP address is collected, please see Esri's Privacy Policy at: http://www.esri.com/legal/privacy. By accessing or using the B.C. Map Hub, you consent, effective as of the date of such access or use, to Esri storing and accessing your IP address outside of Canada for the purposes described in Esri's Privacy Policy. Should you have any questions about the collection of your IP address, please contact BCGov AGOL CONTACT at Data@gov.bc.ca, PO BOX 9864 STN PROV GOVT, Victoria BC V8W 9T5 NaN NaN NaN NaN 1 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 598261fb27884776ac035c7792f36d46 https://services6.arcgis.com/ubm4tcTYICKBpist/arcgis/rest/services/MapHub_ELF_UpdatedTime/FeatureServer Feature Service EPSG