Frequently Asked Questions (FAQ)

Question:
How can I purchase a copy of the latest hydrology and sedimentation manual?

ANSWER:
The manual is not available for purchase. Instead, it can be downloaded at no cost from the following link.

http://dpw.lacounty.gov/wrd/Publication/index.cfm


WRD hydrology sedimentation hydraulic hydrological wells groundwater rainfall conservation depth precipitation alert gauges