South Grand River at Archie, MO
USGS 06921590 · Missouri · reports discharge (live), gauge height
Reading South Grand River at Archie, MO…
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USGS 06921590 · Missouri · reports discharge (live), gauge height
What the agencies suggest
Carry a pocket thermometer to monitor water temperatureNational Park Service
General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.
Reading Nov 5, 9:30 PM CST · provisional USGS data
Normal for Nov 5 Falling · 24 h
Discharge, last 7 days: 169 readings from Oct 29, 10:30 PM CDT to Nov 5, 9:30 PM CST; ranging 4.09 to 654 ft³/s; latest 42.4 ft³/s; 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, 9:30 PM CST | 42.4 | 5.67 | 6–124 |
| Nov 5, 8:30 PM CST | 44.2 | 5.68 | 6–124 |
| Nov 5, 7:30 PM CST | 46.2 | 5.69 | 6–124 |
| Nov 5, 6:30 PM CST | 47.8 | 5.7 | 6–124 |
| Nov 5, 5:30 PM CST | 47.8 | 5.7 | 6–124 |
| Nov 5, 4:30 PM CST | 49.4 | 5.71 | 6–124 |
| Nov 5, 3:30 PM CST | 51.1 | 5.72 | 6–124 |
| Nov 5, 2:30 PM CST | 52.8 | 5.73 | 6–124 |
| Nov 5, 1:30 PM CST | 54.5 | 5.74 | 6–124 |
| Nov 5, 12:30 PM CST | 56.3 | 5.75 | 6–124 |
| Nov 5, 11:30 AM CST | 58.1 | 5.76 | 6–124 |
| Nov 5, 10:30 AM CST | 61.9 | 5.78 | 6–124 |
| Nov 5, 9:30 AM CST | 63.8 | 5.79 | 6–124 |
| Nov 5, 8:30 AM CST | 65.8 | 5.8 | 6–124 |
| Nov 5, 7:30 AM CST | 67.8 | 5.81 | 6–124 |
| Nov 5, 6:30 AM CST | 69.9 | 5.82 | 6–124 |
| Nov 5, 5:30 AM CST | 74.1 | 5.84 | 6–124 |
| Nov 5, 4:30 AM CST | 78.5 | 5.86 | 6–124 |
| Nov 5, 3:30 AM CST | 80.8 | 5.87 | 6–124 |
| Nov 5, 2:30 AM CST | 85.4 | 5.89 | 6–124 |
| Nov 5, 1:30 AM CST | 90.1 | 5.91 | 6–124 |
| Nov 5, 12:30 AM CST | 95 | 5.93 | 6–124 |
| Nov 4, 11:30 PM CST | 100 | 5.95 | 6.5–147 |
| Nov 4, 10:30 PM CST | 105 | 5.97 | 6.5–147 |
| Nov 4, 9:30 PM CST | 110 | 5.99 | 6.5–147 |
| Nov 4, 8:30 PM CST | 119 | 6.02 | 6.5–147 |
| Nov 4, 7:30 PM CST | 125 | 6.04 | 6.5–147 |
| Nov 4, 6:30 PM CST | 134 | 6.07 | 6.5–147 |
| Nov 4, 5:30 PM CST | 143 | 6.1 | 6.5–147 |
| Nov 4, 4:30 PM CST | 151 | 6.13 | 6.5–147 |
| Nov 4, 3:30 PM CST | 163 | 6.17 | 6.5–147 |
| Nov 4, 2:30 PM CST | 175 | 6.21 | 6.5–147 |
| Nov 4, 1:30 PM CST | 188 | 6.25 | 6.5–147 |
| Nov 4, 12:30 PM CST | 205 | 6.3 | 6.5–147 |
| Nov 4, 11:30 AM CST | 223 | 6.35 | 6.5–147 |
| Nov 4, 10:30 AM CST | 245 | 6.41 | 6.5–147 |
| Nov 4, 9:30 AM CST | 268 | 6.48 | 6.5–147 |
| Nov 4, 8:30 AM CST | 289 | 6.54 | 6.5–147 |
| Nov 4, 7:30 AM CST | 315 | 6.61 | 6.5–147 |
| Nov 4, 6:30 AM CST | 346 | 6.69 | 6.5–147 |
| Nov 4, 5:30 AM CST | 382 | 6.78 | 6.5–147 |
| Nov 4, 4:30 AM CST | 421 | 6.88 | 6.5–147 |
| Nov 4, 3:30 AM CST | 458 | 6.98 | 6.5–147 |
| Nov 4, 2:30 AM CST | 496 | 7.08 | 6.5–147 |
| Nov 4, 1:30 AM CST | 539 | 7.19 | 6.5–147 |
| Nov 4, 12:30 AM CST | 580 | 7.29 | 6.5–147 |
| Nov 3, 11:30 PM CST | 617 | 7.38 | 6.5–118 |
| Nov 3, 10:30 PM CST | 646 | 7.45 | 6.5–118 |
| Nov 3, 9:30 PM CST | 654 | 7.47 | 6.5–118 |
| Nov 3, 8:30 PM CST | 629 | 7.41 | 6.5–118 |
| Nov 3, 7:30 PM CST | 547 | 7.21 | 6.5–118 |
| Nov 3, 6:30 PM CST | 443 | 6.94 | 6.5–118 |
| Nov 3, 5:30 PM CST | 350 | 6.7 | 6.5–118 |
| Nov 3, 4:30 PM CST | 293 | 6.55 | 6.5–118 |
| Nov 3, 3:30 PM CST | 255 | 6.44 | 6.5–118 |
| Nov 3, 2:30 PM CST | 216 | 6.33 | 6.5–118 |
| Nov 3, 1:30 PM CST | 175 | 6.21 | 6.5–118 |
| Nov 3, 12:30 PM CST | 137 | 6.08 | 6.5–118 |
| Nov 3, 11:30 AM CST | 110 | 5.99 | 6.5–118 |
| Nov 3, 10:30 AM CST | 105 | 5.97 | 6.5–118 |
| Nov 3, 9:30 AM CST | 103 | 5.96 | 6.5–118 |
| Nov 3, 8:30 AM CST | 92.5 | 5.92 | 6.5–118 |
| Nov 3, 7:30 AM CST | 74.1 | 5.84 | 6.5–118 |
| Nov 3, 6:30 AM CST | 52.8 | 5.73 | 6.5–118 |
| Nov 3, 5:30 AM CST | 35.5 | 5.63 | 6.5–118 |
| Nov 3, 4:30 AM CST | 32.4 | 5.61 | 6.5–118 |
| Nov 3, 3:30 AM CST | 28.1 | 5.58 | 6.5–118 |
| Nov 3, 2:30 AM CST | 21.9 | 5.53 | 6.5–118 |
| Nov 3, 1:30 AM CST | 16.8 | 5.48 | 6.5–118 |
| Nov 3, 12:30 AM CST | 15 | 5.46 | 6.5–118 |
| Nov 2, 11:30 PM CST | 15 | 5.46 | 7.1–115 |
| Nov 2, 10:30 PM CST | 15 | 5.46 | 7.1–115 |
| Nov 2, 9:30 PM CST | 15 | 5.46 | 7.1–115 |
| Nov 2, 8:30 PM CST | 15 | 5.46 | 7.1–115 |
| Nov 2, 7:30 PM CST | 15.9 | 5.47 | 7.1–115 |
| Nov 2, 6:30 PM CST | 15.9 | 5.47 | 7.1–115 |
| Nov 2, 5:30 PM CST | 15.9 | 5.47 | 7.1–115 |
| Nov 2, 4:30 PM CST | 15.9 | 5.47 | 7.1–115 |
| Nov 2, 3:30 PM CST | 16.8 | 5.48 | 7.1–115 |
| Nov 2, 2:30 PM CST | 16.8 | 5.48 | 7.1–115 |
| Nov 2, 1:30 PM CST | 16.8 | 5.48 | 7.1–115 |
| Nov 2, 12:30 PM CST | 16.8 | 5.48 | 7.1–115 |
| Nov 2, 11:30 AM CST | 16.8 | 5.48 | 7.1–115 |
| Nov 2, 10:30 AM CST | 18.7 | 5.5 | 7.1–115 |
| Nov 2, 9:30 AM CST | 17.7 | 5.49 | 7.1–115 |
| Nov 2, 8:30 AM CST | 18.7 | 5.5 | 7.1–115 |
| Nov 2, 7:30 AM CST | 18.7 | 5.5 | 7.1–115 |
| Nov 2, 6:30 AM CST | 18.7 | 5.5 | 7.1–115 |
| Nov 2, 5:30 AM CST | 19.7 | 5.51 | 7.1–115 |
| Nov 2, 4:30 AM CST | 19.7 | 5.51 | 7.1–115 |
| Nov 2, 3:30 AM CST | 19.7 | 5.51 | 7.1–115 |
| Nov 2, 2:30 AM CST | 19.7 | 5.51 | 7.1–115 |
| Nov 2, 1:30 AM CST | 19.7 | 5.51 | 7.1–115 |
| Nov 2, 12:30 AM CST | 19.7 | 5.51 | 7.1–115 |
| Nov 1, 11:30 PM CST | 19.7 | 5.51 | 4.5–123 |
| Nov 1, 10:30 PM CST | 18.7 | 5.5 | 4.5–123 |
| Nov 1, 9:30 PM CST | 18.7 | 5.5 | 4.5–123 |
| Nov 1, 8:30 PM CST | 17.7 | 5.49 | 4.5–123 |
| Nov 1, 7:30 PM CST | 16.8 | 5.48 | 4.5–123 |
| Nov 1, 6:30 PM CST | 15.9 | 5.47 | 4.5–123 |
| Nov 1, 5:30 PM CST | 15 | 5.46 | 4.5–123 |
| Nov 1, 4:30 PM CST | 13.3 | 5.44 | 4.5–123 |
| Nov 1, 3:30 PM CST | 12.6 | 5.43 | 4.5–123 |
| Nov 1, 2:30 PM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 1:30 PM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 12:30 PM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 11:30 AM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 10:30 AM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 9:30 AM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 8:30 AM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 7:30 AM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 6:30 AM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 5:30 AM CST | 12.6 | 5.43 | 4.5–123 |
| Nov 1, 4:30 AM CST | 12.6 | 5.43 | 4.5–123 |
| Nov 1, 3:30 AM CST | 12.6 | 5.43 | 4.5–123 |
| Nov 1, 2:30 AM CST | 11.8 | 5.42 | 4.5–123 |
| Nov 1, 1:30 AM CST | 11.1 | 5.41 | 4.5–123 |
| Nov 1, 1:30 AM CDT | 11.1 | 5.41 | 4.5–123 |
| Nov 1, 12:30 AM CDT | 11.1 | 5.41 | 4.5–123 |
| Oct 31, 11:30 PM CDT | 9.78 | 5.39 | 3.7–82 |
| Oct 31, 10:30 PM CDT | 9.78 | 5.39 | 3.7–82 |
| Oct 31, 9:30 PM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 8:30 PM CDT | 8.58 | 5.37 | 3.7–82 |
| Oct 31, 7:30 PM CDT | 8.58 | 5.37 | 3.7–82 |
| Oct 31, 6:30 PM CDT | 8.58 | 5.37 | 3.7–82 |
| Oct 31, 5:30 PM CDT | 8.58 | 5.37 | 3.7–82 |
| Oct 31, 4:30 PM CDT | 8.58 | 5.37 | 3.7–82 |
| Oct 31, 3:30 PM CDT | 8.58 | 5.37 | 3.7–82 |
| Oct 31, 2:30 PM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 1:30 PM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 12:30 PM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 11:30 AM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 10:30 AM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 9:30 AM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 8:30 AM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 7:30 AM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 6:30 AM CDT | 9.17 | 5.38 | 3.7–82 |
| Oct 31, 5:30 AM CDT | 8.58 | 5.37 | 3.7–82 |
| Oct 31, 4:30 AM CDT | 7.48 | 5.35 | 3.7–82 |
| Oct 31, 3:30 AM CDT | 6.98 | 5.34 | 3.7–82 |
| Oct 31, 2:30 AM CDT | 5.6 | 5.31 | 3.7–82 |
| Oct 31, 1:30 AM CDT | 5.19 | 5.3 | 3.7–82 |
| Oct 31, 12:30 AM CDT | 4.8 | 5.29 | 3.7–82 |
| Oct 30, 11:30 PM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 10:30 PM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 9:30 PM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 8:30 PM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 7:30 PM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 6:30 PM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 5:30 PM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 4:30 PM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 3:30 PM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 2:30 PM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 1:30 PM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 12:30 PM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 11:30 AM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 10:30 AM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 9:30 AM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 8:30 AM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 7:30 AM CDT | 4.09 | 5.27 | 4.6–88 |
| Oct 30, 6:30 AM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 5:30 AM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 4:30 AM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 3:30 AM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 2:30 AM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 1:30 AM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 30, 12:30 AM CDT | 4.44 | 5.28 | 4.6–88 |
| Oct 29, 11:30 PM CDT | 4.44 | 5.28 | 4.3–100 |
| Oct 29, 10:30 PM CDT | 4.44 | 5.28 | 4.3–100 |
Map of USGS gauge 06921590 and the river around it
Where South Grand River at Archie, MO sits, with 1 other gauge on the same river.
No current water-temperature reading at this gauge, so no temperature guidance is given. Take a stream thermometer. Missouri Department of Conservation publishes no water-temperature line for trout anglers that we found. The lines below are the National Park Service's, federal guidance, not a Missouri rule, with Missouri Department of Conservation's own figure added: 68°F and 70°F.
Species list not on file for this gauge. Check the Missouri Department of Conservation: Missouri trout fishing · Missouri fishing regulations.
Normal for Nov 5: 6–124 ft³/s (middle half of 36 years of record). Now: 42.4 ft³/s, normal.
Normal for this date. 42.4 ft³/s is between the 25th and 75th percentiles of daily mean flow for Nov 5 at this gauge over 36 years of record (1970–2026): 10th 2.3, 25th 6, median 30, 75th 124, 90th 357 ft³/s.
Daily means on record for Nov 5: lowest 0.18 ft³/s, highest 735 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).
Falling over 24 hours: discharge down 61.5%, from 110 to 42.4 ft³/s. 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.
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.
The National Weather Service has no flood-stage gauge here, so no official flood category is shown.
Checked Nov 5, 10:08 PM CST; 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.