( ( ( ( Identify characteristics ) ( of ( water ( ( quality and ) flow ) ) ) ) ( in ( ( ( Barton Springs ) and ) ( the ( Edwards Aquifer ) ) ) ) ) . )
(ROOT (NP (NP (JJ Identify) (NNS characteristics)) (PP (IN of) (NP (NN water) (NN quality) (CC and) (NN flow))) (PP (IN in) (NP (NP (NNP Barton) (NNP Springs)) (CC and) (NP (DT the) (NNP Edwards) (NNP Aquifer)))) (. .)))
Identify characteristics of water quality and flow in Barton Springs and the Edwards Aquifer.
(ROOT (S (NP (PRP You)) (VP (VBP call) (NP (NP (NN water)) (SBAR (WHNP (WDT that)) (S (VP (VBZ flows) (PRT (RP out)) (PP (IN of) (NP (NP (DT the) (NN ground)) (SBAR (WHADVP (WRB where)) (S (NP (DT an) (NN aquifer)) (VP (VBZ meets) (S (NP (DT the) (NN surface)) (NP (DT a) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN spring))))))))))))) (. .)))
You call water that flows out of the ground where an aquifer meets the surface a(n) spring.