Inflows into Lake Allatoona - Allatoona Dam

Inflows for Lake Allatoona - Allatoona Dam

These graphs are automated model output produced every three hours. To collaborate on the inflow guidance please call our office...770-486-0028 ext 1.

Updated: Apr 25, 2025 @ 04:00:01Z

Past and Forecast 2-Day Basin Average Precipitation

Past and Projected Inflows (based on forecast precipitation over the next 2 days)

Past and Forecast Next 6 Hours Basin Average Precipitation

Past and Projected Inflows (based on forecast precipitation over the next 6 hours only)

Past and Forecast 7-Day Basin Average Precipitation

Past and Projected Inflows (based on forecast precipitation over the next 7 days)

	Allatoona Dam Gridded Precipitation Areal Mean Estimate IN	Adjust Inflow River Discharge Simulated Instantaneous CFS	Adjust Inflow River Discharge Simulated Instantaneous CFS	Adjust Inflow River Discharge Simulated Instantaneous CFS
04/20/2025 00GMT	0.00	1476.41	1476.77	1476.41
04/20/2025 06GMT	0.00	1307.35	1735.41	1307.35
04/20/2025 12GMT	0.00	1150.33	1088.45	1150.33
04/20/2025 18GMT	0.00	1148.71	1086.93	1148.71
04/21/2025 00GMT	0.00	1144.10	1082.56	1144.10
04/21/2025 06GMT	0.00	1115.99	1085.51	1115.99
04/21/2025 12GMT	0.00	1094.10	1093.86	1094.10
04/21/2025 18GMT	0.00	1096.73	1096.49	1096.73
04/22/2025 00GMT	0.00	1086.81	1086.57	1086.81
04/22/2025 06GMT	0.00	1236.56	1238.69	1236.56
04/22/2025 12GMT	0.05	1447.09	1452.40	1447.09
04/22/2025 18GMT	0.22	1659.29	1665.37	1659.29
04/23/2025 00GMT	0.01	1729.66	1736.00	1729.66
04/23/2025 06GMT	0.00	1574.02	1575.45	1574.02
04/23/2025 12GMT	0.00	1461.28	1458.59	1461.28
04/23/2025 18GMT	0.00	1443.58	1440.92	1443.58
04/24/2025 00GMT	0.09	1479.35	1476.61	1479.35
04/24/2025 06GMT	0.06	1434.92	1433.60	1434.92
04/24/2025 12GMT	0.08	1369.97	1369.97	1369.97
04/24/2025 18GMT	0.01	1358.83	1358.95	1358.83
04/25/2025 00GMT	0.00	1343.74	1343.93	1343.74
04/25/2025 06GMT	0.17	1422.87	1420.79	1422.87
04/25/2025 12GMT	0.03	1412.85	1436.19	1437.33
04/25/2025 18GMT	0.01	1345.96	1393.52	1396.84
04/26/2025 00GMT	0.24	1310.34	1556.83	1563.78
04/26/2025 06GMT	0.20	1266.17	1795.46	1819.75
04/26/2025 12GMT	0.02	1216.31	1926.20	1962.65
04/26/2025 18GMT	0.01	1169.43	2035.28	2081.46
04/27/2025 00GMT	0.01	1127.68	2104.70	2160.13
04/27/2025 06GMT	0.00	1095.02	2060.33	2115.56
04/27/2025 12GMT	0.00	1071.96	1930.42	1979.82
04/27/2025 18GMT	0.00	1055.24	1765.12	1806.30
04/28/2025 00GMT	0.00	1040.31	1599.45	1632.41
04/28/2025 06GMT	0.07	1028.75	1458.94	1529.91
04/28/2025 12GMT	0.11	1022.31	1353.43	1510.02
04/28/2025 18GMT	0.05	1017.61	1273.17	1471.43
04/29/2025 00GMT	0.01	1013.64	1211.63	1387.44
04/29/2025 06GMT	0.02	1009.90	1172.70	1322.97
04/29/2025 12GMT	0.00	1006.20	1152.28	1277.81
04/29/2025 18GMT	0.00	1002.48	1141.66	1240.99
04/30/2025 00GMT	0.02	998.74	1134.83	1226.92
04/30/2025 06GMT	0.00	995.01	1129.50	1209.98
04/30/2025 12GMT	0.00	991.31	1124.68	1188.16
04/30/2025 18GMT	0.00	987.63	1120.05	1171.97
05/01/2025 00GMT	0.00	983.98	1115.49	1158.79
05/01/2025 06GMT	0.00	980.32	1110.98	1146.99
05/01/2025 12GMT	0.00	976.66	1106.50	1138.21
05/01/2025 18GMT	0.00	973.03	1102.07	1133.32
05/02/2025 00GMT	0.01	969.41	1097.67	1139.36
05/02/2025 06GMT	0.00	965.81	1093.44	1141.28

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