Table ?.--Measurements of the water level in observation wells in the lower Androscoggin River basin. (Water levels in feet below land-surface datum. For description of wells see table 2.) Date Water level Date Water level Date Water level Date Water level Date Water level Date Water level An 6 An 6 An C 26 C 26 C 26 1959 1962 1965 1958 1959 1961 July 9 4.95 July 15 4.58 June 28 4.59 Oct. 10 34.03 Nov. 5 34.98 Feb. 15 33.60 31 5.15 30 4.56 July 15 5.42 15 34.07 30 34.75 20 33.61 Aug. 15 5.73 Aug. 15 0.42 28 6.32 20 34.13 Dec. 5 34.66 25 33.46 31 6.57 29 4.40 Aug. 15 7.75 25 34.09 10 34.58 28 33.10 Sept. 15 7.20 Sept. 15 4.77 29 8.44 31 34.05 15 34.42 Mar. 5 33.97 29 7.72 28 5.06 Sept. 14 9.02 Nov. 5 34.03 20 34.37 10 33.65 Oct. 15 8.15 Oct. 15 4.32 28 9.50 10 34.04 31 34.32 15 33.20 30 5.64 30 3.70 Oct. 15 9.82 15 34.05 1960 20 33.22 Nov. 16 4.14 Nov. 15 3.42 28 10.05 20 34.07 Jan. 31 34.38 25 33.22 28 3.35 28 4.30 Nov. 16 10.23 25 34.08 Feb. 29 34.00 31 32.85 Dec. 15 3.97 Dec. 15 4.35 29 4.61 30 34.08 Mar. 31 33.70 Apr. 5 32.70 30 4.15 28 4.41 Dec. 14 4.63 Dec. 5 33.95 Apr. 5 33.15 10 32.69 1960 1963 30 4.66 10 34.01 10 32.95 15 32.61 Jan. 15 4.13 Jan. 16 4.52 1966 15 33.97 15 32.94 20 32.47 27 4.12 31 4.42 Jan. 15 4.97 20 34.00 20 32.98 25 32.39 Feb. 15 3.99 Feb. 15 4.46 Feb. 14 4.67 25 34.07 25 33.01 30 32.43 29 4.25 Mar. 1 Frozen 28 4.97 31 34.13 30 33,04 May 5 32.46 Mar. 16 4.31 29 4.01 Mar. 15 4.61 1959 May 5 33.07 10 32.47 29 4.29 Apr, 15 4.26 29 4.60 Jan. 5 34.10 10 33.03 15 32.50 Apr. 15 4.18 29 4.31 Apr. 15 4.57 10 34.17 15 32.88 20 32.51 29 4.13 May 16 4.31 28 4.56 15 34.18 20 32.77 25 32.49 May 16 4.00 28 4.30 May 15 4.51 20 34.18 25 32.69 31 32.50 28 4.16 June 2 4.40 29 4.52 25 34.15 31 32.59 June 5 32.50 June 16 3.30 16 4.47 June 15 4.72 31 34.12 June 2 32.53 10 32.50 29 4.28 28 4.48 29 4.66 Feb. 5 34.07 10 32.54 15 32.46 July 15 4.46 July 15 4.50 July 16 4.36 10 34.11 15 32.54 20 32.45 29 5.05 28 4.85 29 4.85 15 34.14 20 32.52 25 32.44 Aug. 15 5.40 Aug. 15 5.31 Aug. 15 5.63 28 34.26 25 32.50 30 32.42 29 5.48 29 5.69 29 6.49 Mar. 5 34.37 30 32.50 July 5 32.46 Sept. 15 5.81 Sept. 15 6.26 Sept. 17 7 * 58 10 34.05 July 5 32.52 10 32.49 28 6.18 28 6.82 28 7.95 15 33.90 10 32.55 15 32.53 Oct. 15 6.45 Oct. 15 7.54 Oct. 15 8.50 20 33.83 15 32.58 20 32.54 29 4.62 28 8.08 28 5.72 25 33.60 20 32.59 25 32.58 Nov. 15 4.79 Nov, 15 4.50 Nov. 16 4.00 31 33.48 25 32.62 31 32.63 29 4.80 29 4.50 28 3.99 Apr. 5 33.37 31 32.63 Aug. 5 32.69 Dec. 16 4.85 Dec. 15 4.53 Dec. 15 3.97 10 33.41 Aug. 5 32.63 10 32.72 31 5.13 30 4.49 28 4.09 15 33.44 10 32.66 15 32.77 1961 1964 20 33.53 15 32.70 20 32.82 Jan. 16 5.15 Jan. 16 4.65 25 33.61 20 32.72 25 32.86 30 5.24 28 4.45 C 26 30 33Ì68 25 32.75 31 32.90 Feb. 16 5.31 Feb. 15 4.80 May 5 33.73 31 32.79 Sept, 5 32.95 27 5.13 28 5.27 1958 10 33.79 Sept . 5 32.85 10 32.99 Mar. 16 5.29 Mar. 15 4.60 Apr. 30 34.68 15 33.85 10 32.88 15 33.04 29 5.08 24 4.61 May 5 34.43 20 33.93 15 32.89 20 33.08 Apr. 15 5.09 Apr. 15 4.48 10 34.31 25 33.99 20 32.89 25 33.09 29 5.06 27 4.50 15 34.24 31 34.07 25 32.94 30 33.07 May 31 5.10 May 15 4.47 20 34.16 June 5 34.12 30 32.95 Oct. 5 33.05 June 15 5.07 29 4.51 25 34.13 10 34.16 Oct. 5 33.00 10 33,12 28 5.00 June 15 4.62 31 34.14 15 34.21 10 33.02 15 33.15 July 17 4.84 29 3.95 June 5 34.03 20 34.25 15 33.10 20 33.19 29 4.89 July 15 4.16 10 34.06 25 34.30 20 33.12 25 33.27 Aug. 15 4.95 28 4.27 15 33.95 30 34.33 25 33.10 31 33.30 28 5.49 Aug. 15 4.33 20 34.05 July 5 34.36 31 33.13 Nov, 5 33.38 Sept. 15 6.21 28 4.25 25 33.91 10 34.38 Nov. 5 33.06 10 33.37 28 6.65 Sept. 15 4.33 ־“ “ "־ ״30 '33797 15 34.41 10 33.07 15 33.41 Oct. 15 7.09 28, 4.43 July 5 34.00 20 34.44 15 33.10 20 33.42 29 7.18 Oct. 15 5.34 10 33.93 25 34.46 20 33.14 25 33.31 Nov. 15 5.07 28 5.30 15 33.76 31 34.51 25 33.19 30 33.22 28 4.55 Nov. 15 5.35 20 33.76 Aug. 5 34.56 30 33.22 Dec. 5 33.23 Dec. 14 4.59 27 3.73 25 33.72 10 34.61 Dec. 5 33.25 10 33.25 28 4.57 Dec. 15 3.92 31 33.68 15 34.66 10 33.26 15 33.29 1962 28 3.70 Aug. 5 33.72 20 34.70 15 33.26 20 33.33 Jan. 15 4.63 1965 10 33.67 25 34.75 20 33.20 25 33.34 28 4.53 Jan. 15 4.24 15 33.74 31 34.81 25 33.14 31 33.43 Feb. 15 4.82 28 4.64 20 33.85 Sept. 5 34.84 31 33.14 1962 26 5.35 Feb. 14 5.09 25 33.73 10 34.84 1961 Jan. 5 33.43 Mar.־ 16 4.74 25 5.18 31 • 33.78 15 34.87 Jan. 5 33.17 10 33.44 28 4.40 Mar. 16 5.34 Sept. 5 33.87 20 34.91 10 33.25 15 33.47 Apr. 16 4.49 29 5.52 10 33.82 25 34.94 15 33.30 20 33.49 28 4.50 Apr. 15 4.97 15 33.92 30 34.98 20 33.33 25 33.48 May 15 5.54 28 4.22 20 33.96 Oct. 5 35.00 25 33.41 31 33.50 29 4.45 May 16 4.18 25 33.97 10 35.05 31 33.49 Feb. 5 33.58 June 15 4.50 28 4.20 30 34.01 15 35.02 Feb. 5 33.53 10 33.65 28 4.59 June 14 4.34 Oct. 5 33.98 31 34.92 10 33.57 15 33.69