Sadly there is complex environment there today. Anti treasure hunting and poor treasure trove laws have forced such activities underground. Plus being on the west bank and local towns and villages have supplied over 28 suicide bombers since 2003 the second intifada. So its a complex and potentially dangerous location at present.
The river Jordan is a problem also the first 2.5 miles from the sea of Galilee and Christian pilgrims still baptism themselves in river is fairly clean. But lower down the river its a much different story.
The flow rate of the Jordan River once was 1.3 billion cubic metres per year; as of 2010, just 20 to 30 million cubic metres per year flow into the Dead Sea.
Most polluted is the 100-kilometre downstream stretch—a meandering stream from above the confluence with the Yarmouk to the Dead Sea. Environmentalists say the practice of letting sewage and brackish water flow into the river has almost destroyed its ecosystem.
Rescuing the Jordan River could take decades, according to environmentalists. The Jordan River as one of the world's 100 most endangered ecological sites, due in part to lack of cooperation between Israel and neighboring Jordan.
Searching the river so toxic could hazard to ones health? If not that the location has the nicknamed sniper alley. The local Kibbutz copped bullets from both sides of the border. So much it was abandoned.
Jenin is Palestinian settlement and Bisan is principally resettled Bedouin who are more supported of Israel. Travel between settlement are done by negotiation.
The bridge was actually destroyed during the Arab Israeli war. Its actually 3 bridges at the crossing point one was road bridge destroyed and railway bridge. The is remains of Roman bridge nearby. The railway bridge has tunnel dug underneath the foundations by treasure hunters. Why they would come to that conclusion is beyond me. However if there is any coins still there it would be deep into the bed of the river. Perhaps the smell of raw sewage puts off would be treasure hunters from searching the river?
Today the flow of the river Jordan is barely flowing. The river is just about dead. But perhaps deep in mud a fortune still waits for those who cannot smell?
Kanacki