RBR Lake Elevation Percentiles by Month
Period of record Aug 1984 - Jul 2025
Month	P05	P10	P20	P30	P40	P50	P60	P70	P80	P90	P95	Avg
Jan	470.98	471.50	472.49	473.05	473.70	474.25	474.66	475.12	475.60	476.40	476.98	474.09
Feb	471.65	472.23	472.90	473.43	473.82	474.12	474.45	474.79	475.25	476.19	477.87	474.23
Mar	472.56	472.93	473.39	473.89	474.23	474.50	474.74	475.09	475.72	476.34	477.14	474.59
Apr	472.74	473.41	473.86	474.18	474.48	474.66	474.81	474.98	475.26	476.32	477.18	474.70
May	472.38	472.93	473.68	474.08	474.42	474.61	474.78	474.99	475.30	476.02	476.72	474.54
Jun	471.54	472.18	473.15	473.77	474.02	474.21	474.42	474.67	474.93	475.57	475.93	474.04
Jul	471.23	472.08	472.88	473.51	473.96	474.18	474.36	474.56	474.75	475.22	475.92	473.94
Aug	470.51	471.28	472.11	472.64	473.21	473.79	474.07	474.30	474.58	475.04	475.66	473.45
Sep	470.60	471.02	471.65	472.21	472.76	473.41	473.94	474.33	474.72	475.28	475.95	473.28
Oct	470.76	471.09	471.75	472.58	473.12	473.61	474.09	474.43	475.00	475.90	476.59	473.53
Nov	470.85	471.35	472.10	472.71	473.34	473.94	474.34	474.66	475.01	475.61	476.22	473.67
Dec	471.00	471.26	472.52	473.21	473.82	474.33	474.67	474.98	475.47	476.22	477.10	474.08