Search results

230 datasets

DSM2 v8.2.1

Published by: California Department of Water Resources
Last updated: Thursday, April 23, 2026
File types: ZIP, HTML

The current release DSM2 V8.2.1 differs from the previous release DSM2 V8.2.0 as follows: ==========================================================...

Dissolved Oxygen Measurements - Van Damme State Park - 2017-2025

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: XLSX, ZIP

Dissolved oxygen measurements at Van Damme State Park: September 2017 through August, 2025. This data set contains water temperature and dissolved ...

MLPA Marine Habitat Matrix Geoprocessing Model

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 23, 2026
File types: XLSX, ZIP

An ArcGIS geoprocessing model built upon a personal geodatabase (.mdb file) with stored access queries and functions which output formatted results. T...

30x30 Ecoregions

Published by: California Natural Resources Agency
Last updated: Saturday, April 18, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This layer contains polygon features of Ecological Units for the state of California as described by ECOMAP (1993) "... mapped based on associati...

Agricultural Water Use Data 1998-2005

Published by: California Department of Water Resources
Last updated: Thursday, April 23, 2026
File types: .ZIP

Excel Application Tool for Agricultural Water Use Data 1998 - 2005 Department of water resources, Water Use Efficiency Branch, Water Use Unit program...

Water Quality - Effluent - Electronic Self-Monitoring Report (eSMR) Data

Published by: California State Water Resources Control Board
Last updated: Thursday, April 2, 2026
File types: PDF, ZIP, CSV

Wastewater discharges are regulated by the Water Board. Those regulated are generally required to submit Self-Monitoring Reports to the State or Regio...

Quantifying Southern Sea Otter Reactions to a Quadcopter Drone - Central California - 2020-2022

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: XLSX, ZIP

These data include sea otter behavior codes, drone altitudes, sea otter demographic information, and environmental conditions. This project involved d...

Los Angeles River Restoration and Access (LLARRA) Water Quality Analysis - Lower Los Angeles River - 2024-2025

Published by: California Department of Fish and Wildlife
Last updated: Friday, April 24, 2026
File types: XLS, ZIP

WCB Grant 2023114: Lower Los Angeles River Restoration and Access: Data includes one (1) year of water quality analysis to inform the design and serve...

CIMIS Weather Station & Spatial CIMIS Data - Web API

Published by: California Department of Water Resources
Last updated: Thursday, April 23, 2026
File types: JSON

CIMIS data is available to the public free of charge via a web Application Programming Interface (API). The CIMIS Web API delivers data over the REST...

DACs - Census

Published by: California Department of Water Resources
Last updated: Thursday, April 23, 2026
File types: ZIP

The following data were used for the Department of Water Resources' (DWR) Disadvantaged Communities (DAC) Mapping Tool: https://gis.water.ca.gov/app/d...