# Bay Delta Live — Water and Ecosystem Management > California Bay-Delta environmental conditions, operations, and ecosystem data. (iPhone/iPad app by 34 North.) - Source: https://appshunter.io/ios/app/bay-delta-live/id1435945599 (this page in markdown: same URL + `.md`) - Developer: [34 North](https://appshunter.io/developer/596860758) - Category: Productivity - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 13.0 · 17 MB - Languages: American English - Released: 2019-03-25 - Data updated: 2026-07-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/bay-delta-live/id1435945599/reviews.md ## What is Bay Delta Live? The Bay-Delta Live App gives users access to the most recent California and Sacramento San Joaquin Bay-Delta Environmental Conditions data and information including fisheries, reservoir conditions, seasonal snowpack and precipitation, algal bloom tracking, weir conditions, and water quality. Developed by 34 North, the application is updated with new data and content daily. The app experience includes: 1) Environmental Conditions Data: Access data from hundreds of real-time sensors throughout the region. Data is aggregated from multiple entities including the California Data Exchange Center (CDEC), the U.S. Geological Survey National Water Information System (NWIS), and the Department of Water Resources. 2) Operations Data: Explore daily reporting data and indices relevant to water operations including hydrologic conditions, reservoir levels, fish surveys, gate operations, key turbidity and salinity conditions, water supply updates and more. 3) Interactive Mapping: Explore hundreds of maps that describe land use, vegetation, infrastructure, hydrology and more. Users also have access to a selection of curated, interactive maps that describe key Delta conditions. 4) Turbidity and Salinity Data Visualizations: View near real-time data interpolations of turbidity and salinity across the Bay Delta. From 30-day models to daily forecasts, this service is published as critical hydrologic conditions are met throughout the season, including first flush, fish migration seasons, and key winter conditions. 5) Environmental Reporting Dashboards: View summaries and data dashboards that describe critical environmental conditions impacting management and operations in the Bay Delta. These summaries include fisheries, water quality, reservoir conditions, seasonal snowpack and precipitation, algal bloom tracking, weir conditions, and operations. 6) Recent News and Updates: Access news headlines and direct push notifications about the latest happenings in the Delta. 7) Photos, Videos, and Documents: Browse the extensive document library, which hosts hundreds of images, videos, science journals, presentations, and articles. ## Key features - Environmental conditions data - Operations data and indices - Interactive mapping - Turbidity and salinity visualizations - Environmental reporting dashboards - Recent news and updates - Photos, videos, and documents ## Frequently asked questions about Bay Delta Live ### What kind of environmental data does Bay Delta Live provide? Bay Delta Live provides access to real-time data on fisheries, reservoir conditions, seasonal snowpack and precipitation, algal bloom tracking, weir conditions, and water quality from hundreds of sensors. ### How frequently is Bay Delta Live updated? The application is updated with new data and content daily, ensuring users have access to the most recent information available. ### Can I view maps within Bay Delta Live? Yes, users can explore hundreds of interactive maps within Bay Delta Live that describe land use, vegetation, infrastructure, and hydrology, including curated maps of key Delta conditions. ### Does Bay Delta Live offer data visualizations? Yes, the app features near real-time data interpolations of turbidity and salinity across the Bay Delta, including 30-day models and daily forecasts. ### What devices is Bay Delta Live compatible with? Bay Delta Live is available for iPhone, iPad, and iPod devices. ### What is the age rating for Bay Delta Live? Bay Delta Live has an age rating of 4+, making it suitable for a wide range of users. ### Does Bay Delta Live have ads? No, Bay Delta Live does not contain advertisements. ### Where does Bay Delta Live get its data from? Data is aggregated from multiple entities including the California Data Exchange Center (CDEC), the U.S. Geological Survey National Water Information System (NWIS), and the Department of Water Resources. ## Version history (last 4 releases) ### 1.2 — 2022-12-21 Improved Push Notification Experience. ### 1.1 — 2022-12-18 Updated water operations data dashboards and user interface. Access the newly launched Constituent Tracker, a water quality tracking tool that assimilates real-time, time-series data collected at fixed stations in the Delta and displayed in a map-based visualization. The CT is updated weekly. ### 1.0.1 — 2019-05-03 This new release of the BDL app provides real time access to important water and ecosystem management data and information. ### 4.0 — 2019-03-25 No release notes. ## Apps similar to Bay Delta Live | App | Rating | Price | Category | | --- | --- | --- | --- | | [North Bay Village](https://appshunter.io/ios/app/north-bay-village/id1528200919) | 5.0 (1) | Free | Productivity | | [San Juan en tus Manos](https://appshunter.io/ios/app/san-juan-en-tus-manos/id6451421522) | 5.0 (1) | Free | Productivity | | [LandPKS](https://appshunter.io/ios/app/landpks/id1084892005) | 4.8 (5) | Free | Productivity | | [eCOC+](https://appshunter.io/ios/app/ecoc-plus/id6538714605) | 5.0 (1) | Free | Productivity | | [Esri Support](https://appshunter.io/ios/app/esri-support/id1446065834) | 4.5 (33) | Free | Productivity | | [CheatMaps](https://appshunter.io/ios/app/cheatmaps/id6498791594) | 5.0 (1) | Free | Productivity | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*