| Level Legend: | Running | Below Minimum Recommended Flow | Above Maximum Recommended Flow | Unknown |
| State | River Name/Section | Class | Level | Rel. Level | Updated | |
|---|---|---|---|---|---|---|
| PR | Anasco— Rt. 124 bridge to Rt. 119 bridge | II-III(V) | 343 cfs | low | 7/25 3:00 | |
| PR | Arecibo— Hacienda Santa Elena to Utuado | III-IV(V+) | cfs | 7/25 3:05 | ||
| PR | Arecibo— Adjuntas to Adjuntas lake | IV-V+ | 12 cfs | low | 1/29 13:50 | |
| PR | Arecibo— Lower: Dos Bocas to Vado | II-III | 297 cfs | low | 7/25 2:30 | |
| PR | Arecibo— Middle | IV-V | ||||
| PR | Cerrillos— Lower | III-IV(V) | 48 cfs | low | 7/25 3:00 | |
| PR | Cerrillos— upper | IV-V | 48 cfs | low | 7/25 3:00 | |
| PR | Guabo— Rt. 124 to Anasco river confluence | III+ | ||||
| PR | Inabon— Los Saltos | IV-V | 25 cfs | low | 7/25 3:20 | |
| PR | Rio de la Plata— Dam Section | V+ | 10 cfs | low | 7/25 2:30 | |
| PR | Rio De La Plata— upper | III-IV | 10 cfs | low | 7/25 2:30 |
PR State Rivers (KML)help