The Commissioner shall assign to him only a riparian planting ground that the Commissioner, in his discretion, deems appropriate to encompass as much as one-half acre of ground, subject to the Commissioner's discretion with respect to the precise location, and provided that the ground does not encroach into an existing oyster-planting ground lease assigned under Article 2 (§ 28.2-603 et seq.). The Commissioner may consider assigning an area that the owner designates within his riparian waters. Such ground shall not exceed one-half acre, and shall not be less than 105 feet wide along the shore, beginning at low-water mark, extending out not more than 210 feet, or to the nearest edge of the channel or the middle of the body of water, whichever is the shorter distance.
Va. Code § 28.2-600