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Hillsdale Lake Water Level

USGS gauge 06914995 · near Hillsdale, KS · USACE

916.99ftNormal

Latest reading Oct 26, 2:30 PM · elevation

Hillsdale Lake is right at full pool today (916.99 ft) — about normal for late October. It is 100% full. It has fallen 0.02 ft since yesterday and is down 0.09 ft over 7 days.

Lake at full pool and steady, light S wind — good fall fishing day (7/10), best window 7:49 AM–8:49 AM (moonset near sunrise).

vs full pool−0.01 ftFull pool 917.0 ft · USACE
How full100%77k of 77k acre-ft
vs normal for Oct 26−0.04 ftNormal · median 917.03 ft · 14 yrs
Change since yesterday−0.02 ft7 days: −0.09 ft
Same date last year915.74 ftNow +1.25 ft vs 2025
Dam release8.00 cfsOutflow below the dam · inflow 5.00 cfs
Air temp & weather now76°F · SunnyWind S 7 mph, gusts 12NWS forecast · see Weather & wind below
Sun today7:40 AM – 6:26 PMFirst light 7:12 AM · Last light 6:53 PM

Water level chart

ft above sea level

ReadingNormal range for the date (25th–75th pct.)Median for the date

Hillsdale Lake fishing report & conditions

updated Oct 26, 4:13 PM ET

Lake at full pool and steady, light S wind — good fall fishing day (7/10), best window 7:49 AM–8:49 AM (moonset near sunrise).

Best fishing times today

Today is a good fishing day (solunar + local conditions)

7/10

Full moon · 99% lit · New moon Mon, Nov 9 · Sunrise 7:40 AM · Sunset 6:26 PM

Major fishing times

  • Moon overhead12:01 AM–2:01 AM
  • Moon underfoot12:28 PM–2:28 PM

Minor fishing times

  • Moonset7:49 AM–8:49 AM
    Sunrise
  • Moonrise6:00 PM–7:00 PM
    Sunset
Fishing times for the next 7 days
TodayOct 267/10GoodMajor 12:01 AM–2:01 AM · 12:28 PM–2:28 PM
Minor 7:49 AM–8:49 AM · 6:00 PM–7:00 PM
Light wind 2–7 mph
TueOct 275/10FairMajor 12:57 AM–2:57 AM · 1:27 PM–3:27 PM
Minor 9:06 AM–10:06 AM · 6:42 PM–7:42 PM
Light wind 4–8 mph
WedOct 283/10PoorMajor 1:58 AM–3:58 AM · 2:30 PM–4:30 PM
Minor 10:22 AM–11:22 AM · 7:35 PM–8:35 PM
Moderate wind 5–14 mph
ThuOct 295/10FairMajor 3:02 AM–5:02 AM · 3:34 PM–5:34 PM
Minor 11:31 AM–12:31 PM · 8:38 PM–9:38 PM
Light wind 5–7 mph
FriOct 304/10FairMajor 4:06 AM–6:06 AM · 4:38 PM–6:38 PM
Minor 12:31 PM–1:31 PM · 9:49 PM–10:49 PM
Light wind 4–8 mph
SatOct 315/10FairMajor 5:08 AM–7:08 AM · 5:38 PM–7:38 PM
Minor 1:19 PM–2:19 PM · 11:03 PM–12:03 AM
Light wind 2–7 mph
SunNov 15/10FairMajor 5:06 AM–7:06 AM · 5:33 PM–7:33 PM
Minor 12:57 PM–1:57 PM · 11:17 PM–12:17 AM
Light wind 2–6 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 lake level is steady, and the water temperature where it is measured.

Baseevery day starts at 11
Sunrise / sunseta period overlaps sunrise or sunset ±1 h: major +2, minor +1 (max 3) (Moonset × sunrise +1; Moonrise × sunset +1)2
Moon phasewithin 2 days of a new or full moon +2, within 4 days +1 (today: 0.5 days)2
Local conditionspressure 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 · level within ±0.25 ft in 24 h +1 · water 55–75°F +1, below 45°F or above 85°F −1 (0 to 4 in total)
  • Pressure: No NWS pressure forecast for this day +0
  • Wind: Light S 2–7 mph, gusts 12 +1
  • Level: Level steady (−0.02 ft in 24 h) +1
2
Today7, rounded7/10

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 38.66, -94.90 (moon times from astronomical equations, Hillsdale Lake local time).

Weather & wind at Hillsdale Lake

air temperature, not water
Air temp76°FNWS forecast for this hour
Wind7 mphfrom the S · NWS forecast this hour
Gusts12 mphpeak gusts this hour

3-day forecast

NOAA National Weather Service forecast for 38.659, -94.899 (grid EAX), issued Oct 26, 1:26 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

14 years of level records

Last 10 days

DateLevel (ft)Change
Mon Oct 26 (today)916.99−0.01
Sun Oct 25917.00−0.02
Sat Oct 24917.02−0.01
Fri Oct 23917.03−0.01
Thu Oct 22917.04−0.01
Wed Oct 21917.05−0.01
Tue Oct 20917.06−0.01
Mon Oct 19917.07−0.02
Sun Oct 18917.09−0.02
Sat Oct 17917.11−0.02

Daily mean of all readings that day; today is the average so far.

Nearby lakes & rivers

About this data

Gauge
USGS 06914995 — Hillsdale Lk Nr Hillsdale, Ks
Location
38.6592, -94.8986 · Kansas
Measures
Lake/reservoir water-surface elevation above NGVD 1929
Daily statistics
2013–2026 (approved daily values)
Latest reading
Oct 26, 2:30 PM local time (provisional)
Page built
Oct 26, 2026 4:13 PM ET
Full pool
917.00 ft — U.S. Army Corps of Engineers (Top of Conservation)
Storage
77,370 of 77,415 acre-ft (Top of Conservation)
Also from
U.S. Army Corps of Engineers

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.