N.C. Gen. Stat. § 156-28
After the completion of the main drainway, upon the application of the person, firm, or corporation, or their heirs or assigns, digging or cutting the same, the clerk of the superior court of the county in which any land through which the drainway may pass is situated shall issue a notice to be served by the sheriff upon any person who may have failed to agree with the person, firm, or corporation digging or cutting such drainway, upon a compensation to be paid by the landowner for the digging or cutting of such drainway, notifying the landowner that on a certain day, which shall be named in the notice and not less than 20 days from the date of the issuing of the notice, the clerk of the superior court will appoint three competent and disinterested persons, one of whom may be a surveyor, and none of whom shall own land to be affected by the drainway, to view the land so drained and for which no compensation for the drainage may have been agreed upon as aforesaid, and report to the clerk of the superior court what amount shall be paid therefor by the various landowners who may have failed to arrange for and agree upon the compensation for the drainage as aforesaid, and the amount of damages in cases where the damages have exceeded the benefits, which shall be paid to the landowners by the person, firm, or corporation cutting or digging such canal or drainway. In making the appointment of the viewers the clerk of the superior court shall hear any objections which may be advanced by those interested to any of the persons the clerk may consider to be appointed as viewers, but the clerk shall name those whom he considers best qualified.
N.C. Gen. Stat. § 156-28