WAL provides the following analysis for storm water.  Standard turn around time is 10 working days after receipt by the lab. Samples can be rushed up to 24 hour turn around for a nominal surcharge. 

WAL can provide sample bottles with preservative in advance to better enable our customers to be prepared when a significant rain event occurs. WAL offers sample pick-up in a limited Southern California (Orange, Los Angeles, and San Bernardino Counties) region and is dependent upon our schedule.

Typical required analysis are:

pH (EPA 150.1)

Specific Conductance (EPA 120.1)

Total Dissolved Solids (EPA 160.1)

Oil & Grease (EPA 1664)

 

Additional analysis may be required. See Industrial Waste page for more analysis performed by WAL.