[[File:monitoring-well-subgrade.jpg|400px|thumb|right|Monitoring well installed to subgrade.]]
[[File:monitoring-well-subgrade.jpg|400px|thumb|right|Monitoring well installed to subgrade.]]
Monitoring wells allow for measurement of water levels in the sub-surface components of LID practices. They are important for sampling procedures and ensuring that the LID feature are performing as intended.<br>
[[Monitoring wells]] allow for measurement of water levels in the sub-surface components of LID practices. They are important for sampling procedures and ensuring that the LID feature are performing as intended.<br>