REDWATER CREEK AT WY-SD STATE LINE
USGS 06430500 · South Dakota · reports discharge (live), gauge height
Reading REDWATER CREEK AT WY-SD STATE LINE…
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USGS 06430500 · South Dakota · 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, 7:00 PM MST · provisional USGS data
Normal for Nov 5 Steady · 24 h Below NWS action stage
Discharge, last 7 days: 169 readings from Oct 29, 8:00 PM MDT to Nov 5, 7:00 PM MST; ranging 33 to 40.3 ft³/s; latest 36 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, 7:00 PM MST | 36 | 3.01 | 27–41 |
| Nov 5, 6:00 PM MST | 35.4 | 3 | 27–41 |
| Nov 5, 5:00 PM MST | 36 | 3.01 | 27–41 |
| Nov 5, 4:00 PM MST | 35.4 | 3 | 27–41 |
| Nov 5, 3:00 PM MST | 36 | 3.01 | 27–41 |
| Nov 5, 2:00 PM MST | 35.4 | 3 | 27–41 |
| Nov 5, 1:00 PM MST | 33 | 2.96 | 27–41 |
| Nov 5, 12:00 PM MST | 33.6 | 2.97 | 27–41 |
| Nov 5, 11:00 AM MST | 36.6 | 3.02 | 27–41 |
| Nov 5, 10:00 AM MST | 33.6 | 2.97 | 27–41 |
| Nov 5, 9:00 AM MST | 35.4 | 3 | 27–41 |
| Nov 5, 8:00 AM MST | 33 | 2.96 | 27–41 |
| Nov 5, 7:00 AM MST | 35.4 | 3 | 27–41 |
| Nov 5, 6:00 AM MST | 36 | 3.01 | 27–41 |
| Nov 5, 5:00 AM MST | 35.4 | 3 | 27–41 |
| Nov 5, 4:00 AM MST | 35.4 | 3 | 27–41 |
| Nov 5, 3:00 AM MST | 36.6 | 3.02 | 27–41 |
| Nov 5, 2:00 AM MST | 36 | 3.01 | 27–41 |
| Nov 5, 1:00 AM MST | 34.8 | 2.99 | 27–41 |
| Nov 5, 12:00 AM MST | 34.2 | 2.98 | 27–41 |
| Nov 4, 11:00 PM MST | 35.4 | 3 | 28–42 |
| Nov 4, 10:00 PM MST | 34.8 | 2.99 | 28–42 |
| Nov 4, 9:00 PM MST | 35.4 | 3 | 28–42 |
| Nov 4, 8:00 PM MST | 34.2 | 2.98 | 28–42 |
| Nov 4, 7:00 PM MST | 36.6 | 3.02 | 28–42 |
| Nov 4, 6:00 PM MST | 34.8 | 2.99 | 28–42 |
| Nov 4, 5:00 PM MST | 34.8 | 2.99 | 28–42 |
| Nov 4, 4:00 PM MST | 36.6 | 3.02 | 28–42 |
| Nov 4, 3:00 PM MST | 36 | 3.01 | 28–42 |
| Nov 4, 2:00 PM MST | 34.8 | 2.99 | 28–42 |
| Nov 4, 1:00 PM MST | 36 | 3.01 | 28–42 |
| Nov 4, 12:00 PM MST | 36 | 3.01 | 28–42 |
| Nov 4, 11:00 AM MST | 34.2 | 2.98 | 28–42 |
| Nov 4, 10:00 AM MST | 36 | 3.01 | 28–42 |
| Nov 4, 9:00 AM MST | 34.2 | 2.98 | 28–42 |
| Nov 4, 8:00 AM MST | 34.2 | 2.98 | 28–42 |
| Nov 4, 7:00 AM MST | 36 | 3.01 | 28–42 |
| Nov 4, 6:00 AM MST | 34.2 | 2.98 | 28–42 |
| Nov 4, 5:00 AM MST | 36.6 | 3.02 | 28–42 |
| Nov 4, 4:00 AM MST | 34.8 | 2.99 | 28–42 |
| Nov 4, 3:00 AM MST | 36.6 | 3.02 | 28–42 |
| Nov 4, 2:00 AM MST | 34.8 | 2.99 | 28–42 |
| Nov 4, 1:00 AM MST | 35.4 | 3 | 28–42 |
| Nov 4, 12:00 AM MST | 34.8 | 2.99 | 28–42 |
| Nov 3, 11:00 PM MST | 35.4 | 3 | 27–42 |
| Nov 3, 10:00 PM MST | 34.8 | 2.99 | 27–42 |
| Nov 3, 9:00 PM MST | 34.2 | 2.98 | 27–42 |
| Nov 3, 8:00 PM MST | 36 | 3.01 | 27–42 |
| Nov 3, 7:00 PM MST | 34.2 | 2.98 | 27–42 |
| Nov 3, 6:00 PM MST | 34.8 | 2.99 | 27–42 |
| Nov 3, 5:00 PM MST | 33.6 | 2.97 | 27–42 |
| Nov 3, 4:00 PM MST | 35.4 | 3 | 27–42 |
| Nov 3, 3:00 PM MST | 34.2 | 2.98 | 27–42 |
| Nov 3, 2:00 PM MST | 34.8 | 2.99 | 27–42 |
| Nov 3, 1:00 PM MST | 36.6 | 3.02 | 27–42 |
| Nov 3, 12:00 PM MST | 34.8 | 2.99 | 27–42 |
| Nov 3, 11:00 AM MST | 35.4 | 3 | 27–42 |
| Nov 3, 10:00 AM MST | 37.8 | 3.04 | 27–42 |
| Nov 3, 9:00 AM MST | 36 | 3.01 | 27–42 |
| Nov 3, 8:00 AM MST | 36 | 3.01 | 27–42 |
| Nov 3, 7:00 AM MST | 39.1 | 3.06 | 27–42 |
| Nov 3, 6:00 AM MST | 37.2 | 3.03 | 27–42 |
| Nov 3, 5:00 AM MST | 38.4 | 3.05 | 27–42 |
| Nov 3, 4:00 AM MST | 40.3 | 3.08 | 27–42 |
| Nov 3, 3:00 AM MST | 39.1 | 3.06 | 27–42 |
| Nov 3, 2:00 AM MST | 39.1 | 3.06 | 27–42 |
| Nov 3, 1:00 AM MST | 40.3 | 3.08 | 27–42 |
| Nov 3, 12:00 AM MST | 40.3 | 3.08 | 27–42 |
| Nov 2, 11:00 PM MST | 38.4 | 3.05 | 28–43 |
| Nov 2, 10:00 PM MST | 39.7 | 3.07 | 28–43 |
| Nov 2, 9:00 PM MST | 39.7 | 3.07 | 28–43 |
| Nov 2, 8:00 PM MST | 37.8 | 3.04 | 28–43 |
| Nov 2, 7:00 PM MST | 38.4 | 3.05 | 28–43 |
| Nov 2, 6:00 PM MST | 38.4 | 3.05 | 28–43 |
| Nov 2, 5:00 PM MST | 37.2 | 3.03 | 28–43 |
| Nov 2, 4:00 PM MST | 39.1 | 3.06 | 28–43 |
| Nov 2, 3:00 PM MST | 37.2 | 3.03 | 28–43 |
| Nov 2, 2:00 PM MST | 37.8 | 3.04 | 28–43 |
| Nov 2, 1:00 PM MST | 37.8 | 3.04 | 28–43 |
| Nov 2, 12:00 PM MST | 37.8 | 3.04 | 28–43 |
| Nov 2, 11:00 AM MST | 35.4 | 3 | 28–43 |
| Nov 2, 10:00 AM MST | 36.6 | 3.02 | 28–43 |
| Nov 2, 9:00 AM MST | 36.6 | 3.02 | 28–43 |
| Nov 2, 8:00 AM MST | 37.2 | 3.03 | 28–43 |
| Nov 2, 7:00 AM MST | 34.8 | 2.99 | 28–43 |
| Nov 2, 6:00 AM MST | 37.2 | 3.03 | 28–43 |
| Nov 2, 5:00 AM MST | 36.6 | 3.02 | 28–43 |
| Nov 2, 4:00 AM MST | 37.2 | 3.03 | 28–43 |
| Nov 2, 3:00 AM MST | 35.4 | 3 | 28–43 |
| Nov 2, 2:00 AM MST | 35.4 | 3 | 28–43 |
| Nov 2, 1:00 AM MST | 36.6 | 3.02 | 28–43 |
| Nov 2, 12:00 AM MST | 34.2 | 2.98 | 28–43 |
| Nov 1, 11:00 PM MST | 36 | 3.01 | 26–43 |
| Nov 1, 10:00 PM MST | 34.2 | 2.98 | 26–43 |
| Nov 1, 9:00 PM MST | 34.2 | 2.98 | 26–43 |
| Nov 1, 8:00 PM MST | 35.4 | 3 | 26–43 |
| Nov 1, 7:00 PM MST | 36.6 | 3.02 | 26–43 |
| Nov 1, 6:00 PM MST | 36 | 3.01 | 26–43 |
| Nov 1, 5:00 PM MST | 34.2 | 2.98 | 26–43 |
| Nov 1, 4:00 PM MST | 34.2 | 2.98 | 26–43 |
| Nov 1, 3:00 PM MST | 36 | 3.01 | 26–43 |
| Nov 1, 2:00 PM MST | 33.6 | 2.97 | 26–43 |
| Nov 1, 1:00 PM MST | 35.4 | 3 | 26–43 |
| Nov 1, 12:00 PM MST | 36 | 3.01 | 26–43 |
| Nov 1, 11:00 AM MST | 34.2 | 2.98 | 26–43 |
| Nov 1, 10:00 AM MST | 34.2 | 2.98 | 26–43 |
| Nov 1, 9:00 AM MST | 33.6 | 2.97 | 26–43 |
| Nov 1, 8:00 AM MST | 34.8 | 2.99 | 26–43 |
| Nov 1, 7:00 AM MST | 34.2 | 2.98 | 26–43 |
| Nov 1, 6:00 AM MST | 35.4 | 3 | 26–43 |
| Nov 1, 5:00 AM MST | 36 | 3.01 | 26–43 |
| Nov 1, 4:00 AM MST | 35.4 | 3 | 26–43 |
| Nov 1, 3:00 AM MST | 34.8 | 2.99 | 26–43 |
| Nov 1, 2:00 AM MST | 33.6 | 2.97 | 26–43 |
| Nov 1, 1:00 AM MST | 34.8 | 2.99 | 26–43 |
| Nov 1, 1:00 AM MDT | 34.8 | 2.99 | 26–43 |
| Nov 1, 12:00 AM MDT | 34.8 | 2.99 | 26–43 |
| Oct 31, 11:00 PM MDT | 33.6 | 2.97 | 27–42 |
| Oct 31, 10:00 PM MDT | 34.2 | 2.98 | 27–42 |
| Oct 31, 9:00 PM MDT | 36 | 3.01 | 27–42 |
| Oct 31, 8:00 PM MDT | 36 | 3.01 | 27–42 |
| Oct 31, 7:00 PM MDT | 36 | 3.01 | 27–42 |
| Oct 31, 6:00 PM MDT | 36 | 3.01 | 27–42 |
| Oct 31, 5:00 PM MDT | 35.4 | 3 | 27–42 |
| Oct 31, 4:00 PM MDT | 33.6 | 2.97 | 27–42 |
| Oct 31, 3:00 PM MDT | 34.8 | 2.99 | 27–42 |
| Oct 31, 2:00 PM MDT | 34.8 | 2.99 | 27–42 |
| Oct 31, 1:00 PM MDT | 35.4 | 3 | 27–42 |
| Oct 31, 12:00 PM MDT | 35.4 | 3 | 27–42 |
| Oct 31, 11:00 AM MDT | 36 | 3.01 | 27–42 |
| Oct 31, 10:00 AM MDT | 35.4 | 3 | 27–42 |
| Oct 31, 9:00 AM MDT | 33 | 2.96 | 27–42 |
| Oct 31, 8:00 AM MDT | 35.4 | 3 | 27–42 |
| Oct 31, 7:00 AM MDT | 35.4 | 3 | 27–42 |
| Oct 31, 6:00 AM MDT | 33 | 2.96 | 27–42 |
| Oct 31, 5:00 AM MDT | 33 | 2.96 | 27–42 |
| Oct 31, 4:00 AM MDT | 33 | 2.96 | 27–42 |
| Oct 31, 3:00 AM MDT | 34.2 | 2.98 | 27–42 |
| Oct 31, 2:00 AM MDT | 36 | 3.01 | 27–42 |
| Oct 31, 1:00 AM MDT | 34.8 | 2.99 | 27–42 |
| Oct 31, 12:00 AM MDT | 33.6 | 2.97 | 27–42 |
| Oct 30, 11:00 PM MDT | 36 | 3.01 | 27–41 |
| Oct 30, 10:00 PM MDT | 34.8 | 2.99 | 27–41 |
| Oct 30, 9:00 PM MDT | 35.4 | 3 | 27–41 |
| Oct 30, 8:00 PM MDT | 34.8 | 2.99 | 27–41 |
| Oct 30, 7:00 PM MDT | 34.2 | 2.98 | 27–41 |
| Oct 30, 6:00 PM MDT | 34.2 | 2.98 | 27–41 |
| Oct 30, 5:00 PM MDT | 35.4 | 3 | 27–41 |
| Oct 30, 4:00 PM MDT | 34.8 | 2.99 | 27–41 |
| Oct 30, 3:00 PM MDT | 36 | 3.01 | 27–41 |
| Oct 30, 2:00 PM MDT | 34.8 | 2.99 | 27–41 |
| Oct 30, 1:00 PM MDT | 36 | 3.01 | 27–41 |
| Oct 30, 12:00 PM MDT | 34.2 | 2.98 | 27–41 |
| Oct 30, 11:00 AM MDT | 35.4 | 3 | 27–41 |
| Oct 30, 10:00 AM MDT | 33 | 2.96 | 27–41 |
| Oct 30, 9:00 AM MDT | 33 | 2.96 | 27–41 |
| Oct 30, 8:00 AM MDT | 35.4 | 3 | 27–41 |
| Oct 30, 7:00 AM MDT | 35.4 | 3 | 27–41 |
| Oct 30, 6:00 AM MDT | 34.8 | 2.99 | 27–41 |
| Oct 30, 5:00 AM MDT | 33.6 | 2.97 | 27–41 |
| Oct 30, 4:00 AM MDT | 33.6 | 2.97 | 27–41 |
| Oct 30, 3:00 AM MDT | 34.8 | 2.99 | 27–41 |
| Oct 30, 2:00 AM MDT | 35.4 | 3 | 27–41 |
| Oct 30, 1:00 AM MDT | 34.8 | 2.99 | 27–41 |
| Oct 30, 12:00 AM MDT | 33 | 2.96 | 27–41 |
| Oct 29, 11:00 PM MDT | 34.8 | 2.99 | 27–41 |
| Oct 29, 10:00 PM MDT | 36 | 3.01 | 27–41 |
| Oct 29, 9:00 PM MDT | 33.6 | 2.97 | 27–41 |
| Oct 29, 8:00 PM MDT | 33.6 | 2.97 | 27–41 |
Map of USGS gauge 06430500 and the river around it
Where REDWATER CREEK AT WY-SD STATE LINE sits.
No current water-temperature reading at this gauge, so no temperature guidance is given. Take a stream thermometer. South Dakota Game, Fish and Parks publishes no water-temperature line for trout anglers that we found. The lines below are the National Park Service's, federal guidance, not a South Dakota rule: 68°F.
Species list not on file for this gauge. Check the South Dakota Game, Fish and Parks: South Dakota fishery surveys, reports and stocking · South Dakota regulations and handbooks.
Normal for Nov 5: 27–41 ft³/s (middle half of 72 years of record). Now: 36 ft³/s, normal.
Normal for this date. 36 ft³/s is between the 25th and 75th percentiles of daily mean flow for Nov 5 at this gauge over 72 years of record (1955–2026): 10th 23, 25th 27, median 34, 75th 41, 90th 49 ft³/s.
Daily means on record for Nov 5: lowest 15 ft³/s, highest 60 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 (−1.6% 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)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 3.01 ft stage, 21 ft³/s at Nov 5, 7:00 PM MST (NWS gauge RDWS2; its stage datum can differ from the USGS gauge height).
Forecasts are not available. Only observed stages are available for this point.
Open the NWS gauge page · What the categories mean (National Weather Service)
Checked Nov 5, 7:49 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.