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San Diego Region Irrigated Lands Group
Administered by the San Diego County Farm Bureau

Growers Working Together to Comply With
Clean Water Regulations

Regulations adopted by the Stormwater MonitoringRegional Water Quality Control Board require all agricultural and nursery operations in the San Diego region to sample and test wet and dry weather runoff for pollutants and report the findings.

The regulations allow for two options:

  • Conduct the testing and reporting as a group

    - OR -
  • Act individually to submit plans and testing results directly to the Regional Board

The San Diego County Farm Bureau is providing members with the collective testing and reporting option through the San Diego Region Irrigated Lands Group (SDRILG).

For more details about the San Diego Region Irrigated Lands Group Email SDRILG or call (760) 745-2215.


Due to the fact that Waiver No. 4 is not in effect at this time, the water classes will not be required until the General Water Discharge Requirement goes into effect.