当地通报河北蠡县用「红色地下水」灌溉麦田，灌溉井红色水与染料有关，污染源为化工企业，哪些信息值得关注？

to irrigate

red (color)

to be

to produce; to manufacture

harvest (old)

to inform

to monitor

then

also pr. [di4] or [di5] in poetry and songs

to combine

groundwater

excessive

(after a name) ... River

to deal with

used in 自個兒|自个儿[zi4 ge3 r5]