SF BOISE--ANDERSON RANCH DAM (ARAI1)
| Observed | Forecast/Trend Issued: 2026-09-22 08:14 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-09-21 17:00 | 198 | 2026-09-22 11:00 | 218.8 |
| 2026-09-21 11:00 | 201 | 2026-09-22 17:00 | 226.03 |
| 2026-09-21 05:00 | 209 | 2026-09-22 23:00 | 238.18 |
| 2026-09-20 23:00 | 214 | 2026-09-23 05:00 | 239.84 |
| 2026-09-20 17:00 | 212 | 2026-09-23 11:00 | 233.71 |
| 2026-09-20 11:00 | 217 | 2026-09-23 17:00 | 228.09 |
| 2026-09-20 05:00 | 235 | 2026-09-23 23:00 | 224.64 |
| 2026-09-19 23:00 | 246 | 2026-09-24 05:00 | 222.58 |
| 2026-09-19 17:00 | 246 | 2026-09-24 11:00 | 221.1 |
| 2026-09-19 11:00 | 247 | 2026-09-24 17:00 | 220.42 |
| 2026-09-19 05:00 | 254 | 2026-09-24 23:00 | 220.3 |
| 2026-09-18 23:00 | 272 | 2026-09-25 05:00 | 220.25 |
| 2026-09-18 17:00 | 295 | 2026-09-25 11:00 | 220.23 |
| 2026-09-18 11:00 | 286 | 2026-09-25 17:00 | 220.23 |
| 2026-09-18 05:00 | 229 | 2026-09-25 23:00 | 220.23 |
| 2026-09-17 23:00 | 165 | 2026-09-26 05:00 | 220.23 |
| 2026-09-17 17:00 | 149 | 2026-09-26 11:00 | 220.23 |
| 2026-09-17 11:00 | 173 | 2026-09-26 17:00 | 220.23 |
| 2026-09-17 05:00 | 185 | 2026-09-26 23:00 | 220.23 |
| 2026-09-16 23:00 | 167 | 2026-09-27 05:00 | 220.23 |
| 2026-09-16 17:00 | 147 | 2026-09-27 11:00 | 220.23 |
| 2026-09-16 11:00 | 152 | 2026-09-27 17:00 | 220.23 |
| 2026-09-16 05:00 | 164 | 2026-09-27 23:00 | 220.23 |
| 2026-09-15 23:00 | 163 | 2026-09-28 05:00 | 220.23 |
| 2026-09-15 17:00 | 161 | 2026-09-28 11:00 | 220.23 |
| 2026-09-15 11:00 | 177 | 2026-09-28 17:00 | 220.23 |
| 2026-09-15 05:00 | 205 | 2026-09-28 23:00 | 220.23 |
| 2026-09-14 23:00 | 221 | 2026-09-29 05:00 | 220.23 |
| 2026-09-14 17:00 | 207 | 2026-09-29 11:00 | 220.23 |
| 2026-09-14 11:00 | 186 | 2026-09-29 17:00 | 220.23 |
| 2026-09-14 05:00 | 186 | 2026-09-29 23:00 | 220.23 |
| 2026-09-13 23:00 | 194 | 2026-09-30 05:00 | 220.23 |
| 2026-09-13 17:00 | 196 | 2026-09-30 11:00 | 220.23 |
| 2026-09-13 11:00 | 214 | 2026-09-30 17:00 | 220.23 |
| 2026-09-13 05:00 | 236 | 2026-09-30 23:00 | 220.23 |
| 2026-09-12 23:00 | 234 | 2026-10-01 05:00 | 220.23 |
| 2026-09-12 17:00 | 211 | 2026-10-01 11:00 | 220.23 |
| 2026-09-12 11:00 | 193 | 2026-10-01 17:00 | 220.23 |
| 2026-09-12 05:00 | 195 | 2026-10-01 23:00 | 220.23 |
| 2026-09-11 23:00 | 206 | 2026-10-02 05:00 | 221.93 |
| 2026-09-11 17:00 | 206 | ||