Orange County potholing allows accurate utility elevation measurements, which are crucial when designing gravity systems

https://web-wiki.win/index.php/Can_I_Dig_in_My_Yard_Without_a_Permit_in_Orange_County%3F_Safe_DIY_vs._Professional_Potholing

Orange County potholing allows accurate utility elevation measurements, which are crucial when designing gravity systems, pump stations, and utility crossings.