Wis. Admin. Code Department of Natural Resources NR 852.09
The Compact decision-making standard under s. 281.346(6), Stats., applies to new or increased withdrawals that will equal at least 10,000,000 gallons per day for any 30 consecutive days, unless the water loss associated with the new or increased withdrawal will average less than 5,000,000 gallons per day in every 90-day period.