Surface Water - Habitat Results
This data provides results from field analyses, from the California Environmental Data Exchange Network (CEDEN). The data set contains two provisionally assigned values (“DataQuality” and “DataQualityIndicator”) to help users interpret the data quality metadata provided with the associated result. Due to file size limitations, the data has been split into individual resources by year. The entire dataset can also be downloaded in bulk using the zip files on this page (in csv format or parquet format), and developers can also use the API associated with each year's dataset to access the data. Example R code using the API to access data across all years can be found [here](https://gist.github.com/daltare/2de1517ad1e315c4b1cad01278de96dd). Users who want to manually download more specific subsets of the data can also use the CEDEN query tool, at: https://ceden.waterboards.ca.gov/AdvancedQueryTool
Data files
| Data title and description | Access data | File details | Last updated |
|---|---|---|---|
CEDEN Habitat Data (Zipped CSV - All Years) Zipped CSV file containing all habitat data from the California Environmental Data Exchange Network (CEDEN). | Download | ZIP 227.08 MB | 01/13/21 |
CEDEN Habitat Data (Parquet File Format - All Years) This resource contains all habitat data available from the CEDEN database, in the [Apache Parquet file format]((https://parquet.apache.org/)). The data is partitioned by year. Parquet is a free and open source data storage format that allows for fast and efficient processing of large datasets. It is compatible with a variety of data analysis platforms, including the R and Python programming languages, through the [Apache Arrow platform](https://arrow.apache.org/). An example showing how to use this data with the R programming language is available [here](https://gist.github.com/daltare/209acf0789b4f1bdec272c323ba45315). | Download | ZIP 123.44 MB | 08/03/23 |
2024 CEDEN Habitat Data Habitat data for year 2024 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 342.90 MB | 02/05/24 |
2023 CEDEN Habitat Data Habitat data for year 2023 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 330.52 MB | 04/26/23 |
2022 CEDEN Habitat Data Habitat data for year 2022 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 364.66 MB | 04/14/22 |
2021 CEDEN Habitat Data Habitat data for year 2021 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 340.38 MB | 06/02/21 |
2020 CEDEN Habitat Data Habitat data for year 2020 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 277.90 MB | 02/06/21 |
2019 CEDEN Habitat Data Habitat data for year 2019 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 405.28 MB | 02/06/21 |
2018 CEDEN Habitat Data Habitat data for year 2018 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 387.82 MB | 02/06/21 |
2017 CEDEN Habitat Data Habitat data for year 2017 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 450.66 MB | 02/06/21 |
2016 CEDEN Habitat Data Habitat data for year 2016 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 362.04 MB | 02/06/21 |
2015 CEDEN Habitat Data Habitat data for year 2015 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 294.40 MB | 02/06/21 |
2014 CEDEN Habitat Data Habitat data for year 2014 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 308.12 MB | 02/06/21 |
2013 CEDEN Habitat Data Habitat data for year 2013 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 343.55 MB | 02/06/21 |
2012 CEDEN Habitat Data Habitat data for year 2012 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 368.46 MB | 02/06/21 |
2011 CEDEN Habitat Data Habitat data for year 2011 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 327.39 MB | 02/06/21 |
2010 CEDEN Habitat Data Habitat data for year 2010 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 325.50 MB | 02/06/21 |
2009 CEDEN Habitat Data Habitat data for year 2009 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 277.43 MB | 02/06/21 |
2008 CEDEN Habitat Data Habitat data for year 2008 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 224.62 MB | 02/06/21 |
2007 CEDEN Habitat Data Habitat data for year 2007 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 161.72 MB | 02/06/21 |
2006 CEDEN Habitat Data Habitat data for year 2006 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 98.56 MB | 02/06/21 |
2005 CEDEN Habitat Data Habitat data for year 2005 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 110.28 MB | 02/06/21 |
2004 CEDEN Habitat Data Habitat data for year 2004 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 84.10 MB | 02/06/21 |
2003 CEDEN Habitat Data Habitat data for year 2003 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 40.17 MB | 02/06/21 |
2002 CEDEN Habitat Data Habitat data for year 2002 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 80.50 MB | 02/06/21 |
2001 CEDEN Habitat Data Habitat data for year 2001 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 81.46 MB | 02/06/21 |
2000 CEDEN Habitat Data Habitat data for year 2000 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 43.02 MB | 02/06/21 |
CEDEN Habitat Data Prior to 2000 Habitat data prior to year 2000 from the California Environmental Data Exchange Network (CEDEN). | Download | CSV 50.94 MB | 02/06/21 |
Supporting files
| Data title and description | Access data | File details | Last updated |
|---|---|---|---|
CEDEN Habitat Data Dictionary | Download | PDF | 08/10/19 |