SANTA CRUZ RIVER AT TUBAC, AZ.
USGS 09481740 · Arizona · reports discharge (live), gauge height
Reading SANTA CRUZ RIVER AT TUBAC, AZ.…
Back to the search
USGS 09481740 · Arizona · reports discharge (live), gauge height
What the agencies suggest
During periods of high water, fish move towards the banks to find calmer water and lower velocitiesPennsylvania Fish and Boat Commission
Wading and boating should be avoided if waters are running high and muddy and the streambed is not visiblePennsylvania Fish and Boat Commission
If stream conditions are not favorable, consider fishing at a lakePennsylvania Fish and Boat Commission
General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.
Reading Nov 5, 6:45 PM MST · provisional USGS data
Much above normal for Nov 5 Steady · 24 h Below NWS action stage
Discharge, last 7 days: 146 readings from Oct 29, 8:00 PM MST to Nov 5, 6:45 PM MST; ranging 1.92 to 1,740 ft³/s; latest 83.7 ft³/s; 2 gaps in the record; shaded band: typical range (25th–75th percentile) for each date.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Discharge (ft³/s) | Gauge height (ft) | Normal, 25th–75th (ft³/s) |
|---|---|---|---|
| Nov 5, 6:45 PM MST | 83.7 | 21.7 | 3–15 |
| Nov 5, 5:45 PM MST | 83.7 | 21.7 | 3–15 |
| Nov 5, 4:45 PM MST | 85.1 | 21.7 | 3–15 |
| Nov 5, 3:45 PM MST | 86.6 | 21.7 | 3–15 |
| Nov 5, 2:45 PM MST | 89.5 | 21.7 | 3–15 |
| Nov 5, 1:45 PM MST | 92.5 | 21.7 | 3–15 |
| Nov 5, 12:45 PM MST | 94 | 21.8 | 3–15 |
| Nov 5, 11:45 AM MST | 97.1 | 21.8 | 3–15 |
| Nov 5, 10:30 AM MST | 108 | 21.8 | 3–15 |
| Nov 5, 9:30 AM MST | 103 | 21.8 | 3–15 |
| Nov 5, 8:30 AM MST | 106 | 21.8 | 3–15 |
| Nov 5, 7:30 AM MST | 110 | 21.9 | 3–15 |
| Nov 5, 6:30 AM MST | 111 | 21.9 | 3–15 |
| Nov 5, 5:30 AM MST | 111 | 21.9 | 3–15 |
| Nov 5, 4:30 AM MST | 110 | 21.9 | 3–15 |
| Nov 5, 3:30 AM MST | 106 | 21.8 | 3–15 |
| Nov 5, 2:30 AM MST | 106 | 21.8 | 3–15 |
| Nov 5, 1:30 AM MST | 106 | 21.8 | 3–15 |
| Nov 5, 12:30 AM MST | 105 | 21.8 | 3–15 |
| Nov 4, 11:30 PM MST | 105 | 21.8 | 2.7–14 |
| Nov 4, 10:30 PM MST | 98.6 | 21.8 | 2.7–14 |
| Nov 4, 9:00 PM MST | 95.6 | 21.8 | 2.7–14 |
| Nov 4, 8:00 PM MST | 92.5 | 21.7 | 2.7–14 |
| Nov 4, 7:00 PM MST | 92.5 | 21.7 | 2.7–14 |
| Nov 4, 6:00 PM MST | 94 | 21.8 | 2.7–14 |
| Nov 4, 5:00 PM MST | 95.6 | 21.8 | 2.7–14 |
| Nov 4, 4:00 PM MST | 98.6 | 21.8 | 2.7–14 |
| Nov 4, 3:00 PM MST | 102 | 21.8 | 2.7–14 |
| Nov 4, 2:00 PM MST | 105 | 21.8 | 2.7–14 |
| Nov 4, 1:00 PM MST | 108 | 21.8 | 2.7–14 |
| Nov 4, 12:00 PM MST | 111 | 21.9 | 2.7–14 |
| Nov 4, 11:00 AM MST | 116 | 21.9 | 2.7–14 |
| Nov 4, 10:00 AM MST | 118 | 21.9 | 2.7–14 |
| Nov 4, 9:00 AM MST | 121 | 21.9 | 2.7–14 |
| Nov 4, 8:00 AM MST | 123 | 21.9 | 2.7–14 |
| Nov 4, 7:00 AM MST | 126 | 22 | 2.7–14 |
| Nov 4, 6:00 AM MST | 128 | 22 | 2.7–14 |
| Nov 4, 5:00 AM MST | 130 | 22 | 2.7–14 |
| Nov 4, 4:00 AM MST | 130 | 22 | 2.7–14 |
| Nov 4, 3:00 AM MST | 131 | 22 | 2.7–14 |
| Nov 4, 2:00 AM MST | 133 | 22 | 2.7–14 |
| Nov 4, 1:00 AM MST | 135 | 22 | 2.7–14 |
| Nov 4, 12:00 AM MST | 135 | 22 | 2.7–14 |
| Nov 3, 11:00 PM MST | 138 | 22 | 2.7–14 |
| Nov 3, 10:00 PM MST | 144 | 22.1 | 2.7–14 |
| Nov 3, 9:00 PM MST | 151 | 22.1 | 2.7–14 |
| Nov 3, 8:00 PM MST | 162 | 22.2 | 2.7–14 |
| Nov 3, 7:00 PM MST | 162 | 22.2 | 2.7–14 |
| Nov 3, 6:00 PM MST | 168 | 22.2 | 2.7–14 |
| Nov 3, 5:00 PM MST | 176 | 22.2 | 2.7–14 |
| Nov 3, 4:00 PM MST | 186 | 22.3 | 2.7–14 |
| Nov 3, 3:00 PM MST | 198 | 22.3 | 2.7–14 |
| Nov 3, 2:00 PM MST | 210 | 22.4 | 2.7–14 |
| Nov 3, 1:00 PM MST | 223 | 22.5 | 2.7–14 |
| Nov 3, 12:00 PM MST | 240 | 22.5 | 2.7–14 |
| Nov 3, 11:00 AM MST | 261 | 22.6 | 2.7–14 |
| Nov 3, 10:00 AM MST | 279 | 22.7 | 2.7–14 |
| Nov 3, 9:00 AM MST | 298 | 22.8 | 2.7–14 |
| Nov 3, 8:00 AM MST | 320 | 22.9 | 2.7–14 |
| Nov 3, 7:00 AM MST | 343 | 23 | 2.7–14 |
| Nov 3, 6:00 AM MST | 369 | 23.1 | 2.7–14 |
| Nov 3, 5:00 AM MST | 393 | 23.2 | 2.7–14 |
| Nov 3, 4:00 AM MST | 414 | 23.2 | 2.7–14 |
| Nov 3, 3:00 AM MST | 437 | 23.3 | 2.7–14 |
| Nov 3, 2:00 AM MST | 456 | 23.4 | 2.7–14 |
| Nov 3, 1:00 AM MST | 480 | 23.5 | 2.7–14 |
| Nov 3, 12:00 AM MST | 506 | 23.6 | 2.7–14 |
| Nov 2, 11:00 PM MST | 534 | 23.6 | 2.7–15 |
| Nov 2, 9:15 PM MST | 609 | 23.8 | 2.7–15 |
| Nov 2, 8:00 PM MST | 678 | 24 | 2.7–15 |
| Nov 2, 7:00 PM MST | 712 | 24 | 2.7–15 |
| Nov 2, 6:00 PM MST | 777 | 24.2 | 2.7–15 |
| Nov 2, 5:00 PM MST | 833 | 24.3 | 2.7–15 |
| Nov 2, 4:00 PM MST | 900 | 24.4 | 2.7–15 |
| Nov 2, 3:00 PM MST | 964 | 24.4 | 2.7–15 |
| Nov 2, 2:00 PM MST | 1,020 | 24.5 | 2.7–15 |
| Nov 2, 1:00 PM MST | 1,120 | 24.6 | 2.7–15 |
| Nov 2, 12:00 PM MST | 1,250 | 24.8 | 2.7–15 |
| Nov 2, 11:00 AM MST | 1,400 | 24.9 | 2.7–15 |
| Nov 2, 10:00 AM MST | 1,540 | – | 2.7–15 |
| Nov 2, 9:00 AM MST | 1,600 | – | 2.7–15 |
| Nov 2, 8:00 AM MST | 1,580 | – | 2.7–15 |
| Nov 2, 7:00 AM MST | 1,520 | – | 2.7–15 |
| Nov 2, 6:00 AM MST | 1,510 | – | 2.7–15 |
| Nov 2, 5:00 AM MST | 1,570 | – | 2.7–15 |
| Nov 2, 4:00 AM MST | 1,560 | – | 2.7–15 |
| Nov 2, 3:00 AM MST | 1,740 | – | 2.7–15 |
| Nov 2, 2:00 AM MST | 1,690 | – | 2.7–15 |
| Nov 2, 1:00 AM MST | 1,610 | – | 2.7–15 |
| Nov 2, 12:00 AM MST | 1,360 | – | 2.7–15 |
| Nov 1, 11:00 PM MST | 1,190 | – | 2.7–14 |
| Nov 1, 10:00 PM MST | 1,050 | – | 2.7–14 |
| Nov 1, 9:00 PM MST | 971 | – | 2.7–14 |
| Nov 1, 8:00 PM MST | 893 | – | 2.7–14 |
| Nov 1, 7:00 PM MST | 753 | – | 2.7–14 |
| Nov 1, 6:00 PM MST | 210 | – | 2.7–14 |
| Nov 1, 5:00 PM MST | 92.5 | – | 2.7–14 |
| Nov 1, 4:00 PM MST | 98.6 | – | 2.7–14 |
| Nov 1, 3:00 PM MST | 111 | – | 2.7–14 |
| Nov 1, 2:00 PM MST | 172 | – | 2.7–14 |
| Nov 1, 1:00 PM MST | 214 | – | 2.7–14 |
| Nov 1, 12:00 PM MST | 227 | – | 2.7–14 |
| Nov 1, 11:00 AM MST | 48.2 | – | 2.7–14 |
| Nov 1, 10:00 AM MST | 36.1 | – | 2.7–14 |
| Nov 1, 9:00 AM MST | 35 | – | 2.7–14 |
| Nov 1, 8:00 AM MST | 37.3 | – | 2.7–14 |
| Nov 1, 7:00 AM MST | 40.8 | – | 2.7–14 |
| Nov 1, 6:00 AM MST | 44.4 | – | 2.7–14 |
| Nov 1, 5:00 AM MST | 46.9 | – | 2.7–14 |
| Nov 1, 4:00 AM MST | 46.9 | – | 2.7–14 |
| Nov 1, 3:00 AM MST | 49.5 | – | 2.7–14 |
| Nov 1, 2:00 AM MST | 53.1 | – | 2.7–14 |
| Nov 1, 1:00 AM MST | 59.3 | – | 2.7–14 |
| Nov 1, 12:00 AM MST | 64.4 | – | 2.7–14 |
| Oct 31, 11:00 PM MST | 69.7 | – | 2.7–14 |
| Oct 31, 10:00 PM MST | 64.4 | – | 2.7–14 |
| Oct 31, 9:00 PM MST | 3.12 | – | 2.7–14 |
| Oct 31, 8:00 PM MST | 2.88 | – | 2.7–14 |
| Oct 31, 7:00 PM MST | 2.66 | – | 2.7–14 |
| Oct 31, 6:00 PM MST | 3.12 | – | 2.7–14 |
| Oct 31, 5:00 PM MST | 3.37 | – | 2.7–14 |
| Oct 31, 4:00 PM MST | 4.57 | – | 2.7–14 |
| Oct 31, 3:00 PM MST | 6.1 | – | 2.7–14 |
| Oct 31, 2:00 PM MST | 7.52 | – | 2.7–14 |
| Oct 31, 1:00 PM MST | 9.84 | – | 2.7–14 |
| Oct 31, 12:00 PM MST | 12 | – | 2.7–14 |
| Oct 31, 11:00 AM MST | 14.4 | – | 2.7–14 |
| Oct 31, 10:00 AM MST | 17.9 | – | 2.7–14 |
| Oct 30, 11:15 PM MST | 2.08 | 20.8 | 2.7–15 |
| Oct 30, 10:15 PM MST | 1.92 | 20.8 | 2.7–15 |
| Oct 30, 9:15 PM MST | 2.66 | 20.9 | 2.7–15 |
| Oct 30, 8:15 PM MST | 2.88 | 20.9 | 2.7–15 |
| Oct 30, 7:15 PM MST | 3.37 | 20.9 | 2.7–15 |
| Oct 30, 6:15 PM MST | 4.24 | 20.9 | 2.7–15 |
| Oct 30, 5:15 PM MST | 4.57 | 20.9 | 2.7–15 |
| Oct 30, 4:15 PM MST | 5.29 | 20.9 | 2.7–15 |
| Oct 30, 4:45 AM MST | 4.24 | 20.9 | 2.7–15 |
| Oct 30, 3:45 AM MST | 3.93 | 20.9 | 2.7–15 |
| Oct 30, 2:45 AM MST | 2.26 | 20.8 | 2.7–15 |
| Oct 30, 1:45 AM MST | 2.46 | 20.8 | 2.7–15 |
| Oct 30, 12:45 AM MST | 2.26 | 20.8 | 2.7–15 |
| Oct 29, 11:45 PM MST | 2.26 | 20.8 | 2.7–14 |
| Oct 29, 10:45 PM MST | 2.26 | 20.8 | 2.7–14 |
| Oct 29, 9:45 PM MST | 2.08 | 20.8 | 2.7–14 |
| Oct 29, 8:45 PM MST | 2.08 | 20.8 | 2.7–14 |
| Oct 29, 8:00 PM MST | 2.26 | 20.8 | 2.7–14 |
Map of USGS gauge 09481740 and the river around it
Where SANTA CRUZ RIVER AT TUBAC, AZ. sits, with 2 other gauges on the same river.
No current water-temperature reading at this gauge, so no temperature guidance is given. Take a stream thermometer: the trout lines Arizona Game and Fish uses are 67°F.
Species list not on file for this gauge. Check the Arizona Game and Fish Department: Arizona fish stocking schedule.
Normal for Nov 5: 3–15 ft³/s (middle half of 31 years of record). Now: 83.7 ft³/s, much above normal.
Much above normal for this date. 83.7 ft³/s is above the 90th percentile of daily mean flow for Nov 5 at this gauge over 31 years of record (1996–2026): 10th 0, 25th 3, median 8.7, 75th 15, 90th 26 ft³/s.
Daily means on record for Nov 5: lowest 0 ft³/s, highest 1,110 ft³/s.
Classes as USGS labels them (hyswap: flow categories (WDFN_stats schema) (U.S. Geological Survey) ); percentiles from the USGS daily statistics (U.S. Geological Survey) (approved daily means; the reading is provisional and instantaneous).
Steady over 24 hours (−9.5% discharge). Rising or falling means a change of more than 10% in discharge (or 0.2 ft of gauge height) over 24 hours; our rule of thumb, not a USGS class.
Below NWS action stage. The National Weather Service reports this gauge below its action stage. That is not a statement that wading is safe.
Flood categories: action stage, minor, moderate and major flooding (National Weather Service)Flow far above normal. Above the 90th percentile of daily mean flow for this date (USGS class “much above normal”), from 31 years of record. Expect higher, faster water than usual for the season.
hyswap: flow categories (WDFN_stats schema) (U.S. Geological Survey) Statistics documentation (percentiles of daily mean discharge) (U.S. Geological Survey)Turn Around Don't Drown. “A mere 6 inches of fast-moving flood water can knock over an adult.” No flow number makes a crossing safe; if in doubt, stay out.
Turn Around Don't Drown (National Weather Service)Guidance from the readings above and the published thresholds named with each line; not a fishing forecast, a safety guarantee or a statement about access. Local rules and closures come first.
Below NWS action stage. The National Weather Service reports this gauge below its action stage. That is not a statement that wading is safe.
NWS observed 21.7 ft stage, 84 ft³/s at Nov 5, 6:45 PM MST (NWS gauge STBA3; its stage datum can differ from the USGS gauge height).
NWS river forecast forecast issued Nov 5, 8:37 AM MST. Highest point: 21.9 ft, 111 ft³/s on Nov 5, 6:00 AM MST (Below NWS action stage).
| Day | Stage | Flow |
|---|---|---|
| Thu, Nov 5 | 21.9 ft | 111 ft³/s |
| Fri, Nov 6 | 21.6 ft | 74 ft³/s |
| Sat, Nov 7 | 21.5 ft | 57 ft³/s |
| Sun, Nov 8 | 21.4 ft | 44 ft³/s |
| Mon, Nov 9 | 21.3 ft | 38 ft³/s |
| Tue, Nov 10 | 21.3 ft | 32 ft³/s |
| Wed, Nov 11 | 21.2 ft | 27 ft³/s |
| Thu, Nov 12 | 21.2 ft | 22 ft³/s |
Open the NWS gauge page · What the categories mean (National Weather Service)
Checked Nov 5, 7:54 PM MST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.