Cal. Code Regs. tit. 27, § 20932 – CIWMB--Monitored Parameters.

(a) All monitoring wells and on-site structures shall be monitored for methane during the monitoring period. The EA may require that a sample be collected for laboratory analysis for specified trace gases when there is a possibility of acute or chronic exposure due to hazardous materials.

Note: Authority cited: Sections 40502 and 45020, Public Resources Code;. Reference: Sections 43021 and 43103, Public Resources Code.

1. New section filed 6-18-97; operative 7-18-97 (Register 97, No. 25).

2. Amendment of section heading, section and Note filed 8-21-2007; operative 9-20-2007 (Register 2007, No. 34).