The spring filling schedule for Tulloch Reservoir is provided below, as received from the US Bureau of Reclamation. The schedule complies with Army Corps of Engineers flood control constraints, and elevations are projected to lie between the low and high bands. Note that actual elevations may vary temporarily due to inflow to Tulloch during rain events, or unforeseen operational constraints. Residents and others operating in and around the reservoir should exercise care at all times.
| From | Through | Low | High |
| 3/21/2017 | 4/5/2017 | 498.6 | 502 |
| 4/6/2017 | 4/12/2017 | 499 | 503 |
| 4/13/2017 | 4/19/2017 | 500 | 504 |
| 4/20/2017 | 4/26/2017 | 501 | 505 |
| 4/27/2017 | 5/3/2017 | 502 | 506 |
| 5/4/2017 | 5/10/2017 | 503 | 507 |
| 5/11/2017 | 5/17/2017 | 504 | 508 |
| 5/18/2017 | 5/25/2017 | 505 | 509 |
| 5/26/2017 | 9/15/2017 | 506.5 | 509.5 |