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  • Oct 22, 2018 - Acquisition of real-time telemetry data for some USGS DCP IDs: We are investigating an issue that is impacting acquisition of DCP transmissions for GOES East and West. The issue is impacting a subset of transmitting DCPs across multiple channels for a number of Water Science Centers throughout the nation. We hope to have the service interruption restored soon.
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Parameter Code Definition


Retrieve definitions of parameter codes and parameter groupings.
Search Criteria
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  -- List all parameters in a group
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  Parameter code/name -- Enter a code or name (matches any part)
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 CASRN -- For best result, enter full CASRN with dashes. For example, "7439-97-6" (CAS Registry NumberŪ is a Registered Trademark of the American Chemical Society. CAS recommends the verification of the CASRNs through CAS Client ServicesSM.)
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 USEPA SRS -- Matches any part. For example, "phosphorus" retrieves SRS names "Phosphorus", " Organic phosphorus" and " Phosphate-phosphorus". (Definition)

Choose output format
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