De or het streekcentrum?

The correct Dutch article is:

het streekcentrum

Rule Words ending in -um and -ium: usually het. See the rule

How to use streekcentrum

the streekcentrumhet streekcentrum
this streekcentrumdit streekcentrum
that streekcentrumdat streekcentrum
our streekcentrumons streekcentrum
your streekcentrumjouw streekcentrum
every streekcentrumelk streekcentrum
which streekcentrum?welk streekcentrum?
a big streekcentrum / the big streekcentrumeen groot streekcentrum, het grote streekcentrum