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→Monitoring Wells
<small>Simplified cross section of a standard monitoring well.</small><ref> Hawaii State Department of Health. TGM for the Implementation of the Hawai'i State Contingency Plan. Subsection 6.2. MONITORING WELL INSTALLATION AND ABANDONMENT. http://hawaiidoh.org/tgm-content/0602a.aspx?f=T. Published (n.d.). Retrieved August 27, 2021. </ref>
<small>Simplified cross section of a standard monitoring well.</small><ref> Hawaii State Department of Health. TGM for the Implementation of the Hawai'i State Contingency Plan. Subsection 6.2. MONITORING WELL INSTALLATION AND ABANDONMENT. http://hawaiidoh.org/tgm-content/0602a.aspx?f=T. Published (n.d.). Retrieved August 27, 2021. </ref>
[[File:Monitoring well chamber.PNG|450px|thumb|Image of a monitoring well installed in a manhole with a submersible calibrated pressure transducer to provide continuous water level measurements, drainage times and infiltration rates of the associated studied infiltration chamber, located in Richmond Hill, Ontario. <ref>Young, D. Van Seters, T., Graham, C. 2013. Evaluation of Underground Stormwater Infiltration
Systems. Toronto and Region Conservation Authority. Toronto, Ontario./ref>]]
===Access Structures===
===Access Structures===