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Ref. No. [UMCES] CBL 2015-008

ACT VS15-01

14

sample collection, technicians recorded basic site-specific conditions on standardized log sheets

including: date and time, weather conditions (e.g., haze, % cloud cover, rain, wind

speed/direction), air temperature, recent large weather events or other potential natural or

anthropogenic disturbances, tidal state and distance from bottom of sensor rack, and any obvious

problems or failures with the instruments. Datasheets were transmitted on a weekly basis to the

ACT Chief Scientist for data archiving and ACT personnel performance QA/QC.

Each test site either established or identified the closest meteorological station (and river

discharge gauge where appropriate) that could record air temperature, humidity, directional wind

speed, precipitation on a continuous basis to help identify the timing and intensity of any event

based changes at the field test locations.

Ancillary data was used in a qualitative sense to understand the history of weather

patterns and changes in ambient water quality conditions. These data were not used for any

direct calibration, correction, or statistical comparison to the reported salinity test data.