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Gerardo (Gerry) Spinelli

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Production Horticulture Advisor for San Diego County

gspinelli@ucanr.edu

530-304-3738

Water Quality

Slow Sand Filters - Loren Oki

Physical and Chemical Control Options of Pathogens in Water Recycling Systems - Donald J. Merhaut

Retention Pond and Chlorine Oxide Treatment

Water Quality Indicators

Water Quality Indicators Playlist

https://www.youtube.com/playlist?list=PLzSpUZOE1aiOzYg6FBvTdDn-rhDjHVhCg

The Truth About Polyacrylamide

Management of Runoff in Agriculture

Manejo de la escorrentía agrícola