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State of California Open Data

Calibration and Maintenance for Multi-Parameter Water Quality Instruments (ProDSS)

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Published by:
California Department of Water Resources
Last updated:
March 18, 2026
File details:
N/A
Access data:
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Description:

The SOP used to maintain and calibrate the YSI ProDSS (ProDSS) in the field; the meter was calibrated weekly.

API endpoint

Dataset Name

Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation