We identify water channels and the best digging spots, as well as identifying water channels with less salinity, God willing. Available in Al-Qurain, Shafa Al-Qurain, Al-Dulaimiyah, Al-Rass, Al-Nabhaniyah, Al-Batara, Al-Uqla, Al-Haisuniyah, Al-Qasr, Nafja, Al-Khushaibi. Reasonable price and tested work with good results, praise be to God. Check the reviews at the top left of the page.