▁The ▁rest ▁of ▁the ▁waters hed ▁is ▁on ▁the ▁Will s ▁Creek ▁Form ation . ▁ ▁The ▁main ▁soil ▁series ▁in ▁the ▁M ud dy ▁Run ▁waters hed ▁is ▁the ▁Ber ks - We ik ert - B ed ington , ▁which ▁is ▁a ▁s ilt - lo am ▁with ▁sh ale . ▁Other ▁soil ▁types ▁in ▁the ▁waters hed ▁include ▁the ▁Chen ango - P ope - H olly ▁series , ▁the ▁H ager st own - E dom - W ashington ▁series , ▁and ▁the ▁Le ck ▁Kill - Me ck es ville - Cal vin ▁series . ▁The ▁Ber ks - We ik ert - B ed ington ▁series ▁occurs ▁in ▁the ▁central ▁and ▁north western ▁part ▁of ▁the ▁waters hed . ▁The ▁Chen ango - P ope - H olly ▁series ▁is ▁found ▁in ▁an ▁area ▁in ▁the ▁extreme ▁western ▁area ▁of ▁the ▁waters hed . ▁The ▁H ager st own - E dom - W ashington ▁series ▁is ▁found ▁in ▁the ▁eastern ▁section ▁of ▁the ▁waters hed . ▁The ▁Le ck ▁Kill - Me ck es ville - Cal vin ▁soil ▁series ▁occurs ▁in ▁the ▁south western ▁and ▁north - central ▁areas ▁of ▁the ▁waters hed . ▁ ▁The ▁stream ▁banks ▁of ▁M ud dy ▁Run ▁are ▁er oded ▁in ▁some ▁locations . ▁The ▁elev ation ▁of ▁the ▁cre ek ▁at ▁its ▁mouth ▁is ▁ ▁above ▁sea ▁level . ▁ ▁W aters hed ▁The ▁area ▁of ▁the ▁M ud dy ▁Run ▁waters hed ▁is ▁approximately ▁. ▁ 7