Kamananui Str at Maunawai, Oahu, HI
USGS 16330000 · Hawaii · reports discharge (live), gauge height
Reading Kamananui Str at Maunawai, Oahu, HI…
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USGS 16330000 · Hawaii · 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, 5:30 PM HST · provisional USGS data
Normal for Nov 5 Steady · 24 h Below NWS action stage
Discharge, last 7 days: 169 readings from Oct 29, 6:00 PM HST to Nov 5, 5:30 PM HST; ranging 13.7 to 585 ft³/s; latest 15.9 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, 5:30 PM HST | 15.9 | 2.47 | 1–25 |
| Nov 5, 4:30 PM HST | 15.9 | 2.47 | 1–25 |
| Nov 5, 3:30 PM HST | 16.3 | 2.48 | 1–25 |
| Nov 5, 2:30 PM HST | 16.8 | 2.49 | 1–25 |
| Nov 5, 1:30 PM HST | 17.2 | 2.5 | 1–25 |
| Nov 5, 12:30 PM HST | 17.7 | 2.51 | 1–25 |
| Nov 5, 11:30 AM HST | 18.2 | 2.52 | 1–25 |
| Nov 5, 10:30 AM HST | 18.7 | 2.53 | 1–25 |
| Nov 5, 9:30 AM HST | 19.7 | 2.55 | 1–25 |
| Nov 5, 8:30 AM HST | 20.8 | 2.57 | 1–25 |
| Nov 5, 7:30 AM HST | 20.8 | 2.57 | 1–25 |
| Nov 5, 6:30 AM HST | 20.3 | 2.56 | 1–25 |
| Nov 5, 5:30 AM HST | 20.3 | 2.56 | 1–25 |
| Nov 5, 4:30 AM HST | 19.7 | 2.55 | 1–25 |
| Nov 5, 3:30 AM HST | 20.3 | 2.56 | 1–25 |
| Nov 5, 2:30 AM HST | 19.2 | 2.54 | 1–25 |
| Nov 5, 1:30 AM HST | 17.2 | 2.5 | 1–25 |
| Nov 5, 12:30 AM HST | 17.2 | 2.5 | 1–25 |
| Nov 4, 11:30 PM HST | 17.7 | 2.51 | 1.2–28 |
| Nov 4, 10:30 PM HST | 16.3 | 2.48 | 1.2–28 |
| Nov 4, 9:30 PM HST | 15.9 | 2.47 | 1.2–28 |
| Nov 4, 8:30 PM HST | 16.3 | 2.48 | 1.2–28 |
| Nov 4, 7:30 PM HST | 16.8 | 2.49 | 1.2–28 |
| Nov 4, 6:30 PM HST | 16.8 | 2.49 | 1.2–28 |
| Nov 4, 5:30 PM HST | 15.4 | 2.46 | 1.2–28 |
| Nov 4, 4:30 PM HST | 15 | 2.45 | 1.2–28 |
| Nov 4, 3:30 PM HST | 14.5 | 2.44 | 1.2–28 |
| Nov 4, 2:30 PM HST | 14.1 | 2.43 | 1.2–28 |
| Nov 4, 1:30 PM HST | 14.1 | 2.43 | 1.2–28 |
| Nov 4, 12:30 PM HST | 14.1 | 2.43 | 1.2–28 |
| Nov 4, 11:30 AM HST | 13.7 | 2.42 | 1.2–28 |
| Nov 4, 10:30 AM HST | 13.7 | 2.42 | 1.2–28 |
| Nov 4, 9:30 AM HST | 13.7 | 2.42 | 1.2–28 |
| Nov 4, 8:30 AM HST | 13.7 | 2.42 | 1.2–28 |
| Nov 4, 7:30 AM HST | 13.7 | 2.42 | 1.2–28 |
| Nov 4, 6:30 AM HST | 13.7 | 2.42 | 1.2–28 |
| Nov 4, 5:30 AM HST | 14.1 | 2.43 | 1.2–28 |
| Nov 4, 4:30 AM HST | 14.5 | 2.44 | 1.2–28 |
| Nov 4, 3:30 AM HST | 14.5 | 2.44 | 1.2–28 |
| Nov 4, 2:30 AM HST | 14.5 | 2.44 | 1.2–28 |
| Nov 4, 1:30 AM HST | 14.5 | 2.44 | 1.2–28 |
| Nov 4, 12:30 AM HST | 14.5 | 2.44 | 1.2–28 |
| Nov 3, 11:30 PM HST | 14.5 | 2.44 | 1.2–12 |
| Nov 3, 10:30 PM HST | 15 | 2.45 | 1.2–12 |
| Nov 3, 9:30 PM HST | 15 | 2.45 | 1.2–12 |
| Nov 3, 8:30 PM HST | 15 | 2.45 | 1.2–12 |
| Nov 3, 7:30 PM HST | 15.4 | 2.46 | 1.2–12 |
| Nov 3, 6:30 PM HST | 15.4 | 2.46 | 1.2–12 |
| Nov 3, 5:30 PM HST | 15.9 | 2.47 | 1.2–12 |
| Nov 3, 4:30 PM HST | 16.3 | 2.48 | 1.2–12 |
| Nov 3, 3:30 PM HST | 16.3 | 2.48 | 1.2–12 |
| Nov 3, 2:30 PM HST | 16.3 | 2.48 | 1.2–12 |
| Nov 3, 1:30 PM HST | 16.8 | 2.49 | 1.2–12 |
| Nov 3, 12:30 PM HST | 17.2 | 2.5 | 1.2–12 |
| Nov 3, 11:30 AM HST | 17.7 | 2.51 | 1.2–12 |
| Nov 3, 10:30 AM HST | 17.7 | 2.51 | 1.2–12 |
| Nov 3, 9:30 AM HST | 18.2 | 2.52 | 1.2–12 |
| Nov 3, 8:30 AM HST | 18.7 | 2.53 | 1.2–12 |
| Nov 3, 7:30 AM HST | 18.7 | 2.53 | 1.2–12 |
| Nov 3, 6:30 AM HST | 19.2 | 2.54 | 1.2–12 |
| Nov 3, 5:30 AM HST | 19.7 | 2.55 | 1.2–12 |
| Nov 3, 4:30 AM HST | 19.7 | 2.55 | 1.2–12 |
| Nov 3, 3:30 AM HST | 20.3 | 2.56 | 1.2–12 |
| Nov 3, 2:30 AM HST | 20.3 | 2.56 | 1.2–12 |
| Nov 3, 1:30 AM HST | 20.8 | 2.57 | 1.2–12 |
| Nov 3, 12:30 AM HST | 21.4 | 2.58 | 1.2–12 |
| Nov 2, 11:30 PM HST | 21.4 | 2.58 | 0.73–14 |
| Nov 2, 10:30 PM HST | 21.9 | 2.59 | 0.73–14 |
| Nov 2, 9:30 PM HST | 21.9 | 2.59 | 0.73–14 |
| Nov 2, 8:30 PM HST | 22.5 | 2.6 | 0.73–14 |
| Nov 2, 7:30 PM HST | 22.5 | 2.6 | 0.73–14 |
| Nov 2, 6:30 PM HST | 23.1 | 2.61 | 0.73–14 |
| Nov 2, 5:30 PM HST | 23.1 | 2.61 | 0.73–14 |
| Nov 2, 4:30 PM HST | 23.1 | 2.61 | 0.73–14 |
| Nov 2, 3:30 PM HST | 23.1 | 2.61 | 0.73–14 |
| Nov 2, 2:30 PM HST | 23.7 | 2.62 | 0.73–14 |
| Nov 2, 1:30 PM HST | 23.7 | 2.62 | 0.73–14 |
| Nov 2, 12:30 PM HST | 23.7 | 2.62 | 0.73–14 |
| Nov 2, 11:30 AM HST | 24.9 | 2.64 | 0.73–14 |
| Nov 2, 10:30 AM HST | 25.5 | 2.65 | 0.73–14 |
| Nov 2, 9:30 AM HST | 25.5 | 2.65 | 0.73–14 |
| Nov 2, 8:30 AM HST | 26.1 | 2.66 | 0.73–14 |
| Nov 2, 7:30 AM HST | 27.4 | 2.68 | 0.73–14 |
| Nov 2, 6:30 AM HST | 28.1 | 2.69 | 0.73–14 |
| Nov 2, 5:30 AM HST | 28.8 | 2.7 | 0.73–14 |
| Nov 2, 4:30 AM HST | 30.2 | 2.72 | 0.73–14 |
| Nov 2, 3:30 AM HST | 31.6 | 2.74 | 0.73–14 |
| Nov 2, 2:30 AM HST | 32.3 | 2.75 | 0.73–14 |
| Nov 2, 1:30 AM HST | 33.9 | 2.77 | 0.73–14 |
| Nov 2, 12:30 AM HST | 34.6 | 2.78 | 0.73–14 |
| Nov 1, 11:30 PM HST | 35.4 | 2.79 | 0.79–17 |
| Nov 1, 10:30 PM HST | 36.2 | 2.8 | 0.79–17 |
| Nov 1, 9:30 PM HST | 37 | 2.81 | 0.79–17 |
| Nov 1, 8:30 PM HST | 39.6 | 2.84 | 0.79–17 |
| Nov 1, 7:30 PM HST | 41.3 | 2.86 | 0.79–17 |
| Nov 1, 6:30 PM HST | 44 | 2.89 | 0.79–17 |
| Nov 1, 5:30 PM HST | 46.9 | 2.92 | 0.79–17 |
| Nov 1, 4:30 PM HST | 49.8 | 2.95 | 0.79–17 |
| Nov 1, 3:30 PM HST | 54 | 2.99 | 0.79–17 |
| Nov 1, 2:30 PM HST | 56.2 | 3.01 | 0.79–17 |
| Nov 1, 1:30 PM HST | 61.9 | 3.06 | 0.79–17 |
| Nov 1, 12:30 PM HST | 66.7 | 3.1 | 0.79–17 |
| Nov 1, 11:30 AM HST | 74.5 | 3.16 | 0.79–17 |
| Nov 1, 10:30 AM HST | 84.4 | 3.23 | 0.79–17 |
| Nov 1, 9:30 AM HST | 90.4 | 3.27 | 0.79–17 |
| Nov 1, 8:30 AM HST | 103 | 3.35 | 0.79–17 |
| Nov 1, 7:30 AM HST | 123 | 3.46 | 0.79–17 |
| Nov 1, 6:30 AM HST | 148 | 3.58 | 0.79–17 |
| Nov 1, 5:30 AM HST | 182 | 3.75 | 0.79–17 |
| Nov 1, 4:30 AM HST | 228 | 3.97 | 0.79–17 |
| Nov 1, 3:30 AM HST | 219 | 3.93 | 0.79–17 |
| Nov 1, 2:30 AM HST | 213 | 3.9 | 0.79–17 |
| Nov 1, 1:30 AM HST | 135 | 3.52 | 0.79–17 |
| Nov 1, 12:30 AM HST | 116 | 3.42 | 0.79–17 |
| Oct 31, 11:30 PM HST | 78.6 | 3.19 | 0.63–8.2 |
| Oct 31, 10:30 PM HST | 71.9 | 3.14 | 0.63–8.2 |
| Oct 31, 9:30 PM HST | 71.9 | 3.14 | 0.63–8.2 |
| Oct 31, 8:30 PM HST | 80 | 3.2 | 0.63–8.2 |
| Oct 31, 7:30 PM HST | 88.9 | 3.26 | 0.63–8.2 |
| Oct 31, 6:30 PM HST | 103 | 3.35 | 0.63–8.2 |
| Oct 31, 5:30 PM HST | 92 | 3.28 | 0.63–8.2 |
| Oct 31, 4:30 PM HST | 46.9 | 2.92 | 0.63–8.2 |
| Oct 31, 3:30 PM HST | 40.4 | 2.85 | 0.63–8.2 |
| Oct 31, 2:30 PM HST | 40.4 | 2.85 | 0.63–8.2 |
| Oct 31, 1:30 PM HST | 42.2 | 2.87 | 0.63–8.2 |
| Oct 31, 12:30 PM HST | 43.1 | 2.88 | 0.63–8.2 |
| Oct 31, 11:30 AM HST | 45 | 2.9 | 0.63–8.2 |
| Oct 31, 10:30 AM HST | 47.8 | 2.93 | 0.63–8.2 |
| Oct 31, 9:30 AM HST | 50.9 | 2.96 | 0.63–8.2 |
| Oct 31, 8:30 AM HST | 54 | 2.99 | 0.63–8.2 |
| Oct 31, 7:30 AM HST | 58.4 | 3.03 | 0.63–8.2 |
| Oct 31, 6:30 AM HST | 63.1 | 3.07 | 0.63–8.2 |
| Oct 31, 5:30 AM HST | 66.7 | 3.1 | 0.63–8.2 |
| Oct 31, 4:30 AM HST | 71.9 | 3.14 | 0.63–8.2 |
| Oct 31, 3:30 AM HST | 77.2 | 3.18 | 0.63–8.2 |
| Oct 31, 2:30 AM HST | 82.9 | 3.22 | 0.63–8.2 |
| Oct 31, 1:30 AM HST | 88.9 | 3.26 | 0.63–8.2 |
| Oct 31, 12:30 AM HST | 95.1 | 3.3 | 0.63–8.2 |
| Oct 30, 11:30 PM HST | 103 | 3.35 | 0.63–9 |
| Oct 30, 10:30 PM HST | 114 | 3.41 | 0.63–9 |
| Oct 30, 9:30 PM HST | 125 | 3.47 | 0.63–9 |
| Oct 30, 8:30 PM HST | 139 | 3.54 | 0.63–9 |
| Oct 30, 7:30 PM HST | 156 | 3.62 | 0.63–9 |
| Oct 30, 6:30 PM HST | 173 | 3.7 | 0.63–9 |
| Oct 30, 5:30 PM HST | 190 | 3.79 | 0.63–9 |
| Oct 30, 4:30 PM HST | 211 | 3.89 | 0.63–9 |
| Oct 30, 3:30 PM HST | 235 | 4 | 0.63–9 |
| Oct 30, 2:30 PM HST | 268 | 4.14 | 0.63–9 |
| Oct 30, 1:30 PM HST | 320 | 4.34 | 0.63–9 |
| Oct 30, 12:30 PM HST | 380 | 4.55 | 0.63–9 |
| Oct 30, 11:30 AM HST | 405 | 4.63 | 0.63–9 |
| Oct 30, 10:30 AM HST | 444 | 4.75 | 0.63–9 |
| Oct 30, 9:30 AM HST | 492 | 4.89 | 0.63–9 |
| Oct 30, 8:30 AM HST | 585 | 5.14 | 0.63–9 |
| Oct 30, 7:30 AM HST | 569 | 5.1 | 0.63–9 |
| Oct 30, 6:30 AM HST | 339 | 4.41 | 0.63–9 |
| Oct 30, 5:30 AM HST | 66.7 | 3.1 | 0.63–9 |
| Oct 30, 4:30 AM HST | 66.7 | 3.1 | 0.63–9 |
| Oct 30, 3:30 AM HST | 73.2 | 3.15 | 0.63–9 |
| Oct 30, 2:30 AM HST | 80 | 3.2 | 0.63–9 |
| Oct 30, 1:30 AM HST | 90.4 | 3.27 | 0.63–9 |
| Oct 30, 12:30 AM HST | 102 | 3.34 | 0.63–9 |
| Oct 29, 11:30 PM HST | 118 | 3.43 | 0.85–9.6 |
| Oct 29, 10:30 PM HST | 133 | 3.51 | 0.85–9.6 |
| Oct 29, 9:30 PM HST | 154 | 3.61 | 0.85–9.6 |
| Oct 29, 8:30 PM HST | 174 | 3.71 | 0.85–9.6 |
| Oct 29, 7:30 PM HST | 196 | 3.82 | 0.85–9.6 |
| Oct 29, 6:30 PM HST | 226 | 3.96 | 0.85–9.6 |
| Oct 29, 6:00 PM HST | 242 | 4.03 | 0.85–9.6 |
Map of USGS gauge 16330000 and the river around it
Where Kamananui Str at Maunawai, Oahu, HI 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. We found no Hawaii agency water-temperature line for trout anglers. The lines below are the National Park Service's, federal guidance, not a Hawaii rule: 68°F.
Species list not on file for this gauge. Check the Hawaii DLNR, Division of Aquatic Resources: Hawaii freshwater fishing · Hawaii fishing regulations.
Normal for Nov 5: 1–25 ft³/s (middle half of 52 years of record). Now: 15.9 ft³/s, normal.
Normal for this date. 15.9 ft³/s is between the 25th and 75th percentiles of daily mean flow for Nov 5 at this gauge over 52 years of record (1975–2026): 10th 0.06, 25th 1, median 4.9, 75th 25, 90th 55 ft³/s.
Daily means on record for Nov 5: lowest 0 ft³/s, highest 159 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 (+3.2% 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 2.47 ft stage, 26 ft³/s at Nov 5, 4:30 PM HST (NWS gauge KNNH1; 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, 5:55 PM HST; 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.