In the tables that follow, each date is color-coded according to the kind of release scheduled for that day:
| Color | Meaning |
|---|---|
| Scheduled release is not yet known. | |
| Scheduled release: Less than 800 cfs below Lake Natoma. | |
| Scheduled release: Less than 3000 cfs below Lake Natoma. | |
| Ramping up/down from Lake Natoma. |
| August 2021 | ||||||
|---|---|---|---|---|---|---|
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 11,000 cfs all day | 21,000 cfs all day | 31,000 cfs all day | 41,000 cfs all day | 51,000 cfs all day | 61,000 cfs all day | 71,000 cfs all day |
| 81,000 cfs all day | 91,000 cfs all day | 101,000 cfs all day | 111,000 cfs all day | 121,000 cfs all day | 131,000 cfs all day | 141,000 cfs all day |
| 151,000 cfs all day | 161,000 cfs all day | 171,000 cfs all day | 181,000 cfs all day | 19900 cfs all day | 20900 cfs all day | 21900 cfs all day |
| 22800 cfs all day | 23800 cfs all day | 24800 cfs all day | 25700 cfs all day | 26700 cfs all day | 27700 cfs all day | 28700 cfs all day |
| 29700 cfs all day | 30700 cfs all day | 31600 cfs all day | ||||
| September 2021 | ||||||
|---|---|---|---|---|---|---|
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 1600 cfs all day | 2600 cfs all day | 3600 cfs all day | 4600 cfs all day | |||
| 5600 cfs all day | 6600 cfs all day | 7600 cfs all day | 8600 cfs all day | 9550 cfs all day | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | ||
| October 2021 | ||||||
|---|---|---|---|---|---|---|
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 1 | 2 | |||||
| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 24Change to 900 cfs at 1pm | 25Ramping up to 2,500 cfs then down to 1,000 cfs | 26550 cfs all day | 27 | 28 | 29 | 30 |
| 31 | ||||||
2. Detailed scheduled release information for the next few days is shown on this graph.
3. Releases shown are expected releases. Actual releases may be different, and may change at short notice. In addition, sudden higher or lower (or no) releases may result from emergency mechanical or electrical conditions.
4. Users are urged to use caution and to wear all appropriate personal protective equipment.