<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000867955
<NAME> DREYFUS MUNICIPAL CASH MANEGEMENT PLUS- INVESTOR SHARES
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JAN-31-2000
<PERIOD-END> JUL-31-2000
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<INVESTMENTS-AT-VALUE> 220676
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<PER-SHARE-NAV-BEGIN> 1.00
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<EXPENSE-RATIO> .005
</TABLE>
