HEART RIVER NEAR MANDAN, ND
USGS 06349000 · North Dakota · reports discharge (live), gauge height
Reading HEART RIVER NEAR MANDAN, ND…
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USGS 06349000 · North 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, 10:15 PM CST · provisional USGS data
Normal for Nov 5 Steady · 24 h Below NWS action stage
Discharge, last 7 days: 169 readings from Oct 29, 11:15 PM CDT to Nov 5, 10:15 PM CST; ranging 19.6 to 33.7 ft³/s; latest 27.8 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, 10:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 9:15 PM CST | 28.8 | 8.98 | 25–56 |
| Nov 5, 8:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 7:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 6:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 5:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 4:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 3:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 2:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 1:15 PM CST | 28.8 | 8.98 | 25–56 |
| Nov 5, 12:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 11:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 5, 10:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 5, 9:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 5, 8:15 AM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 7:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 5, 6:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 5, 5:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 5, 4:15 AM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 3:15 AM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 2:15 AM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 1:15 AM CST | 27.8 | 8.97 | 25–56 |
| Nov 5, 12:15 AM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 11:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 10:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 9:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 8:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 7:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 6:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 5:15 PM CST | 26.9 | 8.96 | 25–56 |
| Nov 4, 4:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 3:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 2:15 PM CST | 28.8 | 8.98 | 25–56 |
| Nov 4, 1:15 PM CST | 27.8 | 8.97 | 25–56 |
| Nov 4, 12:15 PM CST | 28.8 | 8.98 | 25–56 |
| Nov 4, 11:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 4, 10:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 4, 9:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 4, 8:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 4, 7:15 AM CST | 28.8 | 8.98 | 25–56 |
| Nov 4, 6:15 AM CST | 29.8 | 8.99 | 25–56 |
| Nov 4, 5:15 AM CST | 29.8 | 8.99 | 25–56 |
| Nov 4, 4:15 AM CST | 29.8 | 8.99 | 25–56 |
| Nov 4, 3:15 AM CST | 29.8 | 8.99 | 25–56 |
| Nov 4, 2:15 AM CST | 29.8 | 8.99 | 25–56 |
| Nov 4, 1:15 AM CST | 29.8 | 8.99 | 25–56 |
| Nov 4, 12:15 AM CST | 29.8 | 8.99 | 25–56 |
| Nov 3, 11:15 PM CST | 29.8 | 8.99 | 24–60 |
| Nov 3, 10:15 PM CST | 30.7 | 9 | 24–60 |
| Nov 3, 9:15 PM CST | 29.8 | 8.99 | 24–60 |
| Nov 3, 8:15 PM CST | 29.8 | 8.99 | 24–60 |
| Nov 3, 7:15 PM CST | 29.8 | 8.99 | 24–60 |
| Nov 3, 6:15 PM CST | 29.8 | 8.99 | 24–60 |
| Nov 3, 5:15 PM CST | 29.8 | 8.99 | 24–60 |
| Nov 3, 4:15 PM CST | 30.7 | 9 | 24–60 |
| Nov 3, 3:15 PM CST | 30.7 | 9 | 24–60 |
| Nov 3, 2:15 PM CST | 30.7 | 9 | 24–60 |
| Nov 3, 1:15 PM CST | 30.7 | 9 | 24–60 |
| Nov 3, 12:15 PM CST | 30.7 | 9 | 24–60 |
| Nov 3, 11:15 AM CST | 30.7 | 9 | 24–60 |
| Nov 3, 10:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 9:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 8:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 7:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 6:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 5:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 4:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 3:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 2:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 1:15 AM CST | 31.7 | 9.01 | 24–60 |
| Nov 3, 12:15 AM CST | 30.7 | 9 | 24–60 |
| Nov 2, 11:15 PM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 10:15 PM CST | 33.7 | 9.03 | 25–62 |
| Nov 2, 9:15 PM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 8:15 PM CST | 32.7 | 9.02 | 25–62 |
| Nov 2, 7:15 PM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 6:15 PM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 5:15 PM CST | 32.7 | 9.02 | 25–62 |
| Nov 2, 4:15 PM CST | 32.7 | 9.02 | 25–62 |
| Nov 2, 3:15 PM CST | 30.7 | 9 | 25–62 |
| Nov 2, 2:15 PM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 1:15 PM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 12:15 PM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 11:15 AM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 10:15 AM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 9:15 AM CST | 31.7 | 9.01 | 25–62 |
| Nov 2, 8:15 AM CST | 30.7 | 9 | 25–62 |
| Nov 2, 7:15 AM CST | 30.7 | 9 | 25–62 |
| Nov 2, 6:15 AM CST | 30.7 | 9 | 25–62 |
| Nov 2, 5:15 AM CST | 29.8 | 8.99 | 25–62 |
| Nov 2, 4:15 AM CST | 28.8 | 8.98 | 25–62 |
| Nov 2, 3:15 AM CST | 27.8 | 8.97 | 25–62 |
| Nov 2, 2:15 AM CST | 26.9 | 8.96 | 25–62 |
| Nov 2, 1:15 AM CST | 26.9 | 8.96 | 25–62 |
| Nov 2, 12:15 AM CST | 26.9 | 8.96 | 25–62 |
| Nov 1, 11:15 PM CST | 26.9 | 8.96 | 25–65 |
| Nov 1, 10:15 PM CST | 26.9 | 8.96 | 25–65 |
| Nov 1, 9:15 PM CST | 26.9 | 8.96 | 25–65 |
| Nov 1, 8:15 PM CST | 26.9 | 8.96 | 25–65 |
| Nov 1, 7:15 PM CST | 25.9 | 8.95 | 25–65 |
| Nov 1, 6:15 PM CST | 25.9 | 8.95 | 25–65 |
| Nov 1, 5:15 PM CST | 25.9 | 8.95 | 25–65 |
| Nov 1, 4:15 PM CST | 25.9 | 8.95 | 25–65 |
| Nov 1, 3:15 PM CST | 25.9 | 8.95 | 25–65 |
| Nov 1, 2:15 PM CST | 25.9 | 8.95 | 25–65 |
| Nov 1, 1:15 PM CST | 25 | 8.94 | 25–65 |
| Nov 1, 12:15 PM CST | 25.9 | 8.95 | 25–65 |
| Nov 1, 11:15 AM CST | 25 | 8.94 | 25–65 |
| Nov 1, 10:15 AM CST | 25 | 8.94 | 25–65 |
| Nov 1, 9:15 AM CST | 25 | 8.94 | 25–65 |
| Nov 1, 8:15 AM CST | 24.1 | 8.93 | 25–65 |
| Nov 1, 7:15 AM CST | 24.1 | 8.93 | 25–65 |
| Nov 1, 6:15 AM CST | 23.2 | 8.92 | 25–65 |
| Nov 1, 5:15 AM CST | 23.2 | 8.92 | 25–65 |
| Nov 1, 4:15 AM CST | 22.3 | 8.91 | 25–65 |
| Nov 1, 3:15 AM CST | 23.2 | 8.92 | 25–65 |
| Nov 1, 2:15 AM CST | 22.3 | 8.91 | 25–65 |
| Nov 1, 1:15 AM CST | 22.3 | 8.91 | 25–65 |
| Nov 1, 1:15 AM CDT | 22.3 | 8.91 | 25–65 |
| Nov 1, 12:15 AM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 11:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 10:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 9:15 PM CDT | 22.3 | 8.91 | 25–65 |
| Oct 31, 8:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 7:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 6:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 5:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 4:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 3:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 2:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 1:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 12:15 PM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 11:15 AM CDT | 21.4 | 8.9 | 25–65 |
| Oct 31, 10:15 AM CDT | 20.5 | 8.89 | 25–65 |
| Oct 31, 9:15 AM CDT | 20.5 | 8.89 | 25–65 |
| Oct 31, 8:15 AM CDT | 20.5 | 8.89 | 25–65 |
| Oct 31, 7:15 AM CDT | 20.5 | 8.89 | 25–65 |
| Oct 31, 6:15 AM CDT | 20.5 | 8.89 | 25–65 |
| Oct 31, 5:15 AM CDT | 20.5 | 8.89 | 25–65 |
| Oct 31, 4:15 AM CDT | 19.6 | 8.88 | 25–65 |
| Oct 31, 3:15 AM CDT | 20.5 | 8.89 | 25–65 |
| Oct 31, 2:15 AM CDT | 19.6 | 8.88 | 25–65 |
| Oct 31, 1:15 AM CDT | 20.5 | 8.89 | 25–65 |
| Oct 31, 12:15 AM CDT | 20.5 | 8.89 | 25–65 |
| Oct 30, 11:15 PM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 10:15 PM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 9:15 PM CDT | 19.6 | 8.88 | 26–75 |
| Oct 30, 8:15 PM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 7:15 PM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 6:15 PM CDT | 19.6 | 8.88 | 26–75 |
| Oct 30, 5:15 PM CDT | 19.6 | 8.88 | 26–75 |
| Oct 30, 4:15 PM CDT | 19.6 | 8.88 | 26–75 |
| Oct 30, 3:15 PM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 2:15 PM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 1:15 PM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 12:15 PM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 11:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 10:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 9:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 8:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 7:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 6:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 5:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 4:15 AM CDT | 19.6 | 8.88 | 26–75 |
| Oct 30, 3:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 2:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 1:15 AM CDT | 20.5 | 8.89 | 26–75 |
| Oct 30, 12:15 AM CDT | 19.6 | 8.88 | 26–75 |
| Oct 29, 11:15 PM CDT | 19.6 | 8.88 | 25–75 |
Map of USGS gauge 06349000 and the river around it
Where HEART RIVER NEAR MANDAN, ND 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. North Dakota Game and Fish Department publishes no water-temperature line for trout anglers that we found. The lines below are the National Park Service's, federal guidance, not a North Dakota rule: 68°F.
Species list not on file for this gauge. Check the North Dakota Game and Fish Department: North Dakota fishing regulations.
Normal for Nov 5: 25–56 ft³/s (middle half of 94 years of record). Now: 27.8 ft³/s, normal.
Normal for this date. 27.8 ft³/s is between the 25th and 75th percentiles of daily mean flow for Nov 5 at this gauge over 94 years of record (1929–2026): 10th 15, 25th 25, median 38, 75th 56, 90th 118 ft³/s.
Daily means on record for Nov 5: lowest 4 ft³/s, highest 1,120 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 (+0% 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 9.02 ft stage, 34 ft³/s at Nov 5, 9:15 PM CST (NWS gauge MDNN8; its stage datum can differ from the USGS gauge height).
Forecasts are issued as needed during times of high water, but are not routinely available.
Open the NWS gauge page · What the categories mean (National Weather Service)
Checked Nov 5, 10:32 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.