​Vital Surface Protection for your Well

For flood protection, Well Dome must be sealed to a poured base.  Please see Installation video on Standard Model page.

Flood Protection Model

Factory Form for Flood Protection Well Dome

Exterior                     Interior Chamber

 Quarter Section Model showing Ventilation  Channel with Baffle and Check Valve.        When water enters the ventilation channel,  

 the baffle rises to close the check valve.    When  flood water recedes, the baffle drops,  the check valve reopens and normal ventilation  resumes. 

 ​    No maintenance is required.

 Additionally, the screw-in cap can  be tightened to manually close off the vent. 

Height 44"                     Height 32"

Top Diameter 34"          Top Diameter 18"

​Bottom Diameter 42"     Bottom Diameter 22"

Well Dome 

 Accommodates 10" well casing

 with standard top

Check Valve and Polystyrene Baffle

Our Flood Protection Model Well Dome weighs 1.64 TN and offers considerable impact protection  


We Welcome your questions

Call Inventor Paul Varney Sr.

​(978) 355-3454   pvarney@thewelldome.com

FYI  Please check out the US EPA link below

to learn how floods affect water wells.

​"Flood Conditions at the Well - Swiftly moving flood water can carry large debris that could loosen well hardware, dislodge well construction materials or distort casing."  ... "People drinking or washing with water from a private well that has been flooded will risk getting sick."  US EPA