(S (S (PP (IN For) (NP (BASENP (DT the) (NNP Chesapeake) (NNP Bay)) (COMMA ,) (NP (BASENP (DT the) (JJS largest) (NN estuary)) (PP (IN in) (BASENP (DT the) (NNP United) (NNPS States)))))) (COMMA ,) (S (NP (DT a) (NP (JJ first-time-ever) (QT (DQL ``) (BASENP (NN water) (NN quality) (NN forecast)) (DQR '')))) (VP (VBD was) (VP (VP (VP (VBN issued) (BASENP (NNP Monday))) (PP (IN for) (BASENP (DT the) (JJ upcoming) (NN summer) (NN season)))) (PP (IN by) (BASENP (DT the) (NNP Chesapeake) (NNP Bay) (NNP Program))))))) (PERIOD .))