% Difference Between Estimated # of SW Permits and Actual # of SW Permits

(Land Area Based Estimate – Actual # of SW Permits / Actual # of SW Permits)

% Difference Between Estimated # of SW Permitted Withdrawals and Actual # of SW Permitted Withdrawals

(Land Area Based Estimate – Actual # of SW Permitted Withdrawals / Actual # of SW Permitted Withdrawals)