Illinois River at Kingston Mines
River flow & level · USGS gauge 05568500 · Illinois · drains 15,818 sq mi
Latest reading Oct 26, 1:45 PM · streamflow
The Illinois River at Kingston Mines is running 6,810 cfs, 93% of the median flow for October 26 (7,320 cfs, 87 years). Gage height is 4.02 ft. Flow is down 5% from 24 hours ago.
Streamflow
cubic feet per secondReadingNormal range for the date (25th–75th pct.)Median for the date
Gage height & flood stages
ft above gauge datumReadingNormal range for the date (25th–75th pct.)Median for the date
Illinois River at Kingston Mines fishing report & conditions
updated Oct 26, 4:13 PM ETFlow 93% of normal, flow steady, calm wind — good fall fishing day (6/10), best window 7:32 AM–8:32 AM (moonset near sunrise).
- Water temp—no water-temperature sensor on this water yet
- Air temphigh 76°F / low 49°FPartly Sunny
- WindCalm0–5 mph 6 AM–6 PM, gusts to 7
- Flow93% of normalFlow steady (-5% in 24 h)
Official Illinois fishing info: Illinois DNR — iFishIllinois fishing info
Best fishing times today
Today is a good fishing day (solunar + local conditions)
6/10
Full moon · 99% lit · New moon Mon, Nov 9 · Sunrise 7:22 AM · Sunset 6:02 PM
Major fishing times
- Moon underfoot12:07 PM–2:07 PM
Minor fishing times
- Moonset7:32 AM–8:32 AMSunrise
- Moonrise5:34 PM–6:34 PMSunset
Fishing times for the next 7 days
| TodayOct 26 | 6/10Good | Major 12:07 PM–2:07 PM Minor 7:32 AM–8:32 AM · 5:34 PM–6:34 PM Calm wind 0–5 mph |
|---|---|---|
| TueOct 27 | 5/10Fair | Major 12:36 AM–2:36 AM · 1:06 PM–3:06 PM Minor 8:50 AM–9:50 AM · 6:14 PM–7:14 PM Light wind 4–9 mph |
| WedOct 28 | 3/10Poor | Major 1:36 AM–3:36 AM · 2:08 PM–4:08 PM Minor 10:07 AM–11:07 AM · 7:06 PM–8:06 PM Light wind 2–9 mph |
| ThuOct 29 | 5/10Fair | Major 2:40 AM–4:40 AM · 3:13 PM–5:13 PM Minor 11:18 AM–12:18 PM · 8:09 PM–9:09 PM Light wind 5–9 mph |
| FriOct 30 | 4/10Fair | Major 3:45 AM–5:45 AM · 4:17 PM–6:17 PM Minor 12:17 PM–1:17 PM · 9:20 PM–10:20 PM Light wind 2–6 mph |
| SatOct 31 | 5/10Fair | Major 4:47 AM–6:47 AM · 5:17 PM–7:17 PM Minor 1:04 PM–2:04 PM · 10:36 PM–11:36 PM Light wind 2–6 mph |
| SunNov 1 | 4/10Fair | Major 4:45 AM–6:45 AM · 5:12 PM–7:12 PM Minor 12:41 PM–1:41 PM · 10:51 PM–11:51 PM Calm wind 0–5 mph |
How this rating works
Solunar theory says fish feed more when the moon is overhead or underfoot (major periods, about 2 hours) and around moonrise and moonset (minor periods, about 1 hour). On a lake or river there is no tide, so instead of tide changes we score the local conditions anglers watch: the barometric pressure trend, the wind, whether the river is steady, and the water temperature where it is measured.
| Base | every day starts at 1 | 1 |
|---|---|---|
| Sunrise / sunset | a period overlaps sunrise or sunset ±1 h: major +2, minor +1 (max 3) (Moonset × sunrise +1; Moonrise × sunset +1) | 2 |
| Moon phase | within 2 days of a new or full moon +2, within 4 days +1 (today: 0.5 days) | 2 |
| Local conditions | pressure 6 AM→6 PM: falling +2, steady or slowly rising +1, rising fast 0 · daytime wind 4–15 mph +1, over 20 mph (or gusts over 30) −1 · flow within ±15% in 24 h +1, rising over 25% −1 · water 55–75°F +1, below 45°F or above 85°F −1 (0 to 4 in total)
| 1 |
| Today | 6, rounded | 6/10 |
1–3 poor · 4–5 fair · 6–7 good · 8–10 excellent. Pressure and wind are the NOAA National Weather Service hourly forecast for this spot; the level/flow trend is the latest 24 hours of readings on this page. Days 2–7 score sun, moon, forecast pressure and forecast wind only (level and water temperature aren’t forecast). Solunar times are a rule of thumb, not a guarantee.
Solunar periods calculated for 40.55, -89.78 (moon times from astronomical equations, Illinois River at Kingston Mines local time).
Weather & wind at Illinois River at Kingston Mines
air temperature, not water3-day forecast
- This Afternoon76° / 49°Partly SunnyWind SE 5 mphRain 2%
- Tuesday74° / 53°Mostly CloudyWind SSE 3 to 9 mphRain 11%
- Wednesday77° / 57°Mostly SunnyWind S 2 to 9 mphRain 3%
NOAA National Weather Service forecast for 40.553, -89.777 (grid ILX), issued Oct 26, 1:30 PM local time. High / low are air temperatures; water temperature is in the fishing section above. The “Air temp & weather” tile at the top refreshes live.
October 26 in history
87 years of flow records- Today6,810 cfs
- Same date last year4,170 cfs2025
- Median7,320 cfs
- Normal range4,940 cfs – 12,100 cfs25th–75th percentile
- Highest since 194040,600 cfs1994
- Lowest since 1940600 cfs1998
Last 10 days
| Date | Mean flow (cfs) | Change |
|---|---|---|
| Mon Oct 26 (today) | 6,322 | -14% |
| Sun Oct 25 | 7,310 | -12% |
| Sat Oct 24 | 8,300 | -6% |
| Fri Oct 23 | 8,810 | -3% |
| Thu Oct 22 | 9,060 | -21% |
| Wed Oct 21 | 11,400 | -3% |
| Tue Oct 20 | 11,800 | -2% |
| Mon Oct 19 | 12,000 | +22% |
| Sun Oct 18 | 9,800 | -20% |
| Sat Oct 17 | 12,300 | +16% |
Daily mean of all readings that day; today is the average so far.
About this data
- Gauge
- USGS 05568500 — Illinois River At Kingston Mines, Il
- Location
- 40.5534, -89.7773 · Illinois
- Drainage area
- 15,818 sq mi
- Measures
- Streamflow (discharge), cubic feet per second
- Daily statistics
- 1940–2026 (approved daily values)
- Latest reading
- Oct 26, 1:45 PM local time (provisional)
- Page built
- Oct 26, 2026 4:13 PM ET
Source: U.S. Geological Survey Water Data for the Nation (USGS monitoring location page). Readings every 15–60 minutes; the newest values are provisional. Percentiles compare today’s reading with every past year’s daily mean for the same calendar date. Weather: NOAA National Weather Service.