Let thy fountains
ma`yan (mah-yawn')
a fountain (also collectively), figuratively, a source (of satisfaction) -- fountain, spring, well.
be dispersed
puwts (poots)
to dash in pieces, literally or figuratively (especially to disperse)
abroad
chuwts (khoots)
abroad, field, forth, highway, more, out(-side, -ward), street, without.
and rivers
peleg (peh'-leg)
a rill (i.e. small channel of water, as in irrigation) -- river, stream.
of waters
mayim (mah'-yim)
water; figuratively, juice; by euphemism, urine, semen -- + piss, wasting, water(-ing, (-course, -flood, -spring).
in the streets
rchob (rekh-obe')
a width, i.e. (concretely) avenue or area -- broad place (way), street.