A new  Dean Bennett Supply  website is coming !
New Look, New Features , Same Great Products & Service.
Be looking For It.

Call Us 800-748-1889 For Job Pricing

Environmental manholes provide protection for sensitive ground water monitoring wells. Bolt down lids protect the well from tampering.

Monitoring Well manholes, morrison, royer SQUARE AND ROUND ENVIRONMENTAL MANHOLES

​Environmental monitoring manholes are protectors used where surface protection is needed, but access must be maintained to service the monitoring well it protects. We offer Royer Aluminum manholes for smaller diameter monitoring environmental wells, and we offer the Morrison Bros manholes for use on 2" or larger wells in 8 inch, 12 inch and 18 inch round bolt down lid monitoring manholes.