|(a) Portions of southeastern Midland County, northeastern Upton County and northern Reagan County are designated as a Priority Groundwater Management Area. (b) A General Description of Boundaries of the Reagan, Upton and Midland County l Priority Groundwater Management Area is as follows: (1) beginning at the northwest corner of Reagan County, which is also the point where Glasscock, Reagan, Upton and Midland Counties meet; then (2) east along the county line to the Sterling County line; then (3) south along the line Reagan-Sterling County line to the Section 1, S-46675, Block A, T.&P RR Survey; then (4) west along Section 41, S-37369 of said Blocks; then (5) to Section 3, S-46677 of said Block and Survey; then (6) west to the eastern line of Block F, Longview & Sabine Valley Ry County; then (7) south southeast along said Block to the lower line of Section 21, S-46695, Black A, T&P RRC Surveys; then (8) west southwest to the northwest corner of Section 11, S-37120, G.C.&S.F. Ry County Survey; then (9) south along the eastern line of Sections 12 and 13 of said Survey continuing to the northern line of Block 58 of University Land; then (10) west and south along the eastern line of Section 29 of said Block and Survey continuing along Section 3, Block 10 of said Survey; then (11) to the Reagan-Upton County line; then (12) west to the western line of Block 58 of said Survey; then (13) west along the northern line of Sections 1 and 2, Block G, G.C. & S.F. Ry County Survey continuing along Sections 8, 12, and 13, Block A to Section 1, Block 3 1/2, M.K. & T. RR County; then (14) north along the eastern edge of Section 6, Block 1, J.E. Hamilton Survey to the south line of Block Y G.C. & S.F. Ry County Survey; then (15) north northwest along the eastern side of Sections 81, 76, and 65, Block Y; then (16) west southwest to the corner of the Section; then (17) north northwest between Blocks E and D and Blocks 42 and 41 continuing to the Upton-Midland County line; then (18) continuing north northwest to the northwest corner of Section 6, #88353, Block 41, Texas and Pac RY County; then (19) east northeast to the Midland-Glassrock County line; then south along the county line to the starting point. (c) The boundaries of the Reagan, Upton, and Midland County Priority Groundwater Management Area are delineated on the maps attached as Exhibit A to this section.