Grand Coulee Daily Forebay Elevation in Feet for Water Year 2020 Day Oct Nov Dec Jan Feb Mar 01 1282.32 1284.86 1272.41 1282.64 1277.45 1261.84 02 1282.03 1285.22 1272.29 1283.45 1277.51 1261.59 03 1281.74 1285.35 1272.22 1284.12 1277.17 1260.69 04 1281.84 1284.96 1272.43 1284.32 1276.74 1259.94 05 1282.16 1284.58 1272.16 1284.81 1276.27 1259.20 06 1282.47 1284.07 1272.05 1284.85 1275.71 1258.55 07 1282.80 1283.27 1271.88 1284.86 1275.27 1257.76 08 1282.93 1282.42 1271.93 1284.94 1275.50 1257.06 09 1283.38 1281.53 1271.76 1284.76 1275.47 1256.11 10 1283.45 1280.93 1271.59 1284.74 1275.27 1255.33 11 1283.51 1280.44 1271.39 1285.19 1275.05 1255.02 12 1283.76 1279.77 1271.28 1285.61 1274.72 1254.45 13 1284.06 1279.39 1271.50 1285.42 1274.02 1254.26 14 1284.26 1279.20 1271.59 1285.07 1273.23 1253.92 15 1284.04 1278.87 1271.92 1284.50 1272.39 1253.74 16 1283.80 1278.69 1272.41 1284.00 1271.40 1253.69 17 1283.88 1278.62 1272.82 1283.45 1270.28 1253.80 18 1283.89 1278.60 1273.34 1283.32 1269.23 1254.05 19 1283.77 1278.69 1274.08 1283.11 1268.50 1254.11 20 1283.87 1278.53 1274.88 1282.44 1267.82 1253.93 21 1284.08 1278.18 1276.04 1281.83 1267.41 1253.71 22 1284.45 1277.40 1276.93 1281.11 1266.76 1253.71 23 1284.65 1276.67 1277.95 1280.38 1266.30 1253.48 24 1284.65 1276.29 1277.95 1279.86 1265.67 1257.72 25 1284.75 1275.74 1278.75 1279.49 1264.88 1252.72 26 1284.86 1275.25 1279.24 1279.31 1264.12 1252.98 27 1284.84 1274.93 1279.68 1278.77 1263.71 1253.37 28 1284.90 1274.17 1280.21 1278.05 1262.99 1253.59 29 1284.90 1273.39 1280.63 1277.55 1262.50 1253.90 30 1284.81 1272.67 1281.02 1276.95 1253.76 31 1284.87 1281.70 1277.02 1253.49 Day Apr May Jun Jul Aug Sep 01 1253.05 1249.12 1271.08 1285.47 1289.21 ---- 02 1252.40 1249.96 1273.05 1285.79 1289.15 ---- 03 1252.30 1250.94 1274.21 1286.21 1288.81 ---- 04 1251.82 1251.25 1275.15 1286.54 1288.66 ---- 05 1251.43 1251.29 1275.99 1287.06 1288.53 ---- 06 1251.23 1251.84 1276.48 1287.40 1288.41 ---- 07 1250.79 1252.34 1276.83 1288.16 1288.10 ---- 08 1250.48 1252.61 1277.83 1288.60 1288.97 ---- 09 1250.30 1252.47 1279.08 1288.92 1288.19 ---- 10 1250.01 1252.25 1279.86 1289.44 1288.46 ---- 11 1249.85 1252.30 1280.55 1289.44 ---- ---- 12 1249.62 1252.38 1281.10 1289.53 ---- ---- 13 1249.52 1252.34 1281.70 1289.57 ---- ---- 14 1249.51 1252.14 1282.13 1289.55 ---- ---- 15 1249.11 1252.06 1282.36 1289.36 ---- ---- 16 1248.36 1252.14 1282.75 1289.12 ---- ---- 17 1247.46 1252.07 1282.84 1289.34 ---- ---- 18 1247.18 1252.39 1282.85 1289.52 ---- ---- 19 1247.02 1253.22 1282.94 1289.56 ---- ---- 20 1246.59 1254.01 1283.01 1289.55 ---- ---- 21 1246.62 1255.14 ---- 1289.57 ---- ---- 22 1246.38 1256.69 ---- 1289.20 ---- ---- 23 1246.13 1258.33 1283.72 1289.19 ---- ---- 24 1246.47 1259.80 1284.02 1289.12 ---- ---- 25 1247.64 1261.23 1284.34 1289.50 ---- ---- 26 1248.17 1262.80 1284.22 1289.53 ---- ---- 27 1248.18 1264.22 1284.44 1289.40 ---- ---- 28 1248.52 1265.43 1284.55 1289.31 ---- ---- 29 1248.57 1266.45 1284.86 1289.38 ---- ---- 30 1248.73 1267.30 1285.02 1289.26 ---- ---- 01 1268.74 1289.15 ----