Waters · Lakes · CA · Fri, Oct 30

New Hogan Lake water level today 666.01 ft, falling

Bite index 7/10 — Biting — save your energy for the evening.

Worth a cast.

Built from solunar, pressure, level, wind. This water has no live gauge for every reading — see the sources below.

7/10
Biting

Today's bite windows

12 AM6 AMNoon6 PM11 PM
Major
3:54 AM–5:54 AM
Moon overhead
Minor
12:16 PM–1:16 PM
Moonset
Major
4:25 PM–6:25 PM
Moon underfoot
Minor
9:39 PM–10:39 PM
Moonrise

Sunrise 7:27 AM · sunset 6:05 PM · tomorrow's first major 4:56 AM–6:56 AM · windows on every water

Solunar · computed updated 7:48 AM

Conditions right now

Water temp estimated
≈58.6°F
7-day mean of air temperature, ±4.5°F typical
computed from NOAA KSCK updated 7:20 AM
Water level
666.01ft
-0.05 ft in 24h
USACE New Hogan Lake Pool updated 7:00 AM
Pressure
29.86inHg
steady · 0 hPa/12h
NOAA KSCK updated 7:20 AM
Wind
0mph N
NOAA KSCK updated 7:20 AM
Moon
73% waning
Solunar · computed updated 7:48 AM

What this means

Largemouth bass, Crappie, Catfish
This gauge reports level but no water temperature, so depth calls stay open. Read the windows and the pressure trend instead.

New Hogan Lake level over the last 8 days

666.01 ft above NGVD-29 down 0.05 ft in 24 hours

That sits 0% of the way up the band it has held over the last 8 days, between 666.01 and 666.38 ft. Over the week it is down0.33ft.

10-22 666.01–666.38 ft 10-30
USACE New Hogan Lake Pool updated 7:00 AM

The week ahead

Sat 7 Biting
Sun 6 Biting
Mon 6 Biting
Tue 6 Biting
Wed 5 Picky
Thu 6 Biting
Fri 6 Biting

Forecast days carry solunar and the wind outlook. Pressure and gauge movement land the morning of.

Before you go

A California fishing license covers this water — $64.54 a year for residents. CDFW sets the rules and is the one that counts.

What it costs, and who is exempt →

Nearby waters today

Questions people ask about New Hogan Lake

Answered from the same readings as the rest of this page. Where we have no basis for an answer, there is no entry — spot-by-spot local knowledge is not something we can claim for New Hogan Lake.

Is it worth fishing New Hogan Lake today?
7 out of 10 — biting. Worth a cast. The strongest stretch is 3:54 AM–5:54 AM. That number is worked out fresh each morning from the solunar windows, the pressure trend, the water level.
What time should you fish New Hogan Lake?
Today's major windows run 3:54 AM–5:54 AM and 4:25 PM–6:25 PM, with minor windows at 12:16 PM–1:16 PM and 9:39 PM–10:39 PM. Sunrise is 7:27 AM and sunset 6:05 PM. A major landing on first or last light is the stretch worth setting an alarm for.
What is the water temperature at New Hogan Lake?
No gauge on New Hogan Lake measures it, so this is an estimate: roughly 58.6°F, worked out from the 7-day mean of air temperature at NOAA weather station KSCK (Stockton, Stockton Metropolitan Airport). Checked against the lakes that do have a thermometer, that method lands within about 4.5°F of the real reading and was off by 8.3°F at worst. Treat it as a ballpark, not a measurement — and note the bite index above ignores it entirely, because an error that size would move the verdict as often as it would fix it.
What is the water level at New Hogan Lake right now?
666.01 ft above NGVD-29, read at 7:00 AM from the New Hogan Lake Pool gauge run by the USACE. Over 24 hours it is down 0.05 ft.
Are water levels rising or falling at New Hogan Lake?
Falling. The lake is down 0.05 ft in 24 hours and down 0.33 ft over the week. Over the last 8 days it has held between 666.01 and 666.38 ft. Every figure here is a difference between two gauge readings, not a forecast — what the level does next depends on rain and on what the dam releases.
Can you eat the fish you catch in New Hogan Lake?
That is a health question, and it is answered officially rather than by us. California Office of Environmental Health Hazard Assessment publishes the fish consumption advisory covering these waters, where over 150 site-specific advisories, searchable by water, species or county, plus a statewide default for untested waters. Read it before you keep a meal — we give no eating advice.
Do you need a licence to fish New Hogan Lake?
Yes. A California fishing license covers this water, required from age 16. CDFW sets the rules and is the one that counts.
What size fish can you keep in California?
It depends on the species, and several have slot limits rather than a simple minimum. Open to harvest today: california halibut, pacific halibut, striped bass, white seabass. Seasons here change mid-year by agency order, so the status is re-checked every morning.

Where these numbers come from

Held by New Hogan Dam on the Calaveras River, read by the Corps of Engineers. Top of conservation is about 713 ft, with a heavy summer drawdown. No temperature sensor at the gauge.

No one types these in by hand. If a source goes quiet, the page says so instead of showing you yesterday.