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Surface water toxicity data from the [California Environmental Data Exchange Network](https://ceden.waterboards.ca.gov) (CEDEN). CEDEN is the California State Water Board's data system for surface...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: July 31, 2026 at 08:42 PM -
These data present the results of sediment toxicity tests conducted by the US Geological Survey's Columbia Environmental Research Center (CERC) in Columbia, MO, in 2014. The sediments were...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:23 AM -
Supporting data for an internal EPA report and peer reviewed journal article on refinement, standardization, and performance of a four-day Daphnia magna survival and growth test method. Version 1:...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 12:52 AM
