Hot Creek near Mammoth Lakes California

Fly fishing report · West

Hot Creek

An Eastern Sierra spring-creek report for technical trout, no-wading caution, public access boundaries, live flow context, and CDFW rules.

Check flow & weather
Today's fishing decisionMost live data available
Skip today

Do not commit until the safety issue clears.

Water temperature above salmonid stress threshold

Best supported approachNo approach recommended
Watch nextWater temperature above salmonid stress threshold
Updated Aug 3, 1:21 AM UTCUsually refreshes about every 45 minutes
Before you go

Water temperature above salmonid stress threshold

Safety overrides tacticsNo approach recommended

The active safety or closure reason takes priority over wading, bank fishing, and floating guidance.

Wade, bank, and floatPaused

Approach recommendations stay hidden until the hard stop clears.

Check before you drive

Current flow and weather.

Look at whether the river is rising or falling, then check wind, rain, and storms. These can change both safety and fishing.

Loading current flow and weather.

Before you rely on this report

How current is this report?

Conditions can change quickly. Check these dates before you decide to fish, and open the official source when safety or rules matter.

River conditions
Checked Aug 2, 2026, 9:21 PM

High confidence in the current score inputs.

Fishing guidance
Reviewed May 31, 2026

7 sources are listed below for you to open.

Public access
No reviewed map pin available

4 public access records are listed. Private spots are never shown.

Rules and closures
Official rule links checked

Source checked Jul 30, 2026

Plan your access

Know where you can enter.

These are public parking, launch, trail, or recreation areas—not secret fishing spots. We never show an angler's private pins, notes, or photos here.

0
Shown on map
4
No map pin
Location checkedDescription only
01

Roadside access

Public water near Hot Creek Hatchery Road

No map pin

Use signed public areas and confirm boundaries before fishing.

Restrictions and seasonal notes

Inyo National Forest states the Hot Creek Geologic Site has no fishing and serious geothermal hazards.

Public fishing access and private ranch water are close together, so boundary awareness matters.

Official source Checked May 31, 2026
02

Area description

Hot Creek Ranch boundary context

No map pin

Private ranch access is not the same as public creek access. Follow reservation and property rules.

Restrictions and seasonal notes

Inyo National Forest states the Hot Creek Geologic Site has no fishing and serious geothermal hazards.

Public fishing access and private ranch water are close together, so boundary awareness matters.

Official source Checked May 31, 2026
03

Area description

Hot Creek Geologic Site

No map pin

A geothermal viewing area with no-fishing and no-entry safety context in closed areas.

Restrictions and seasonal notes

Inyo National Forest states the Hot Creek Geologic Site has no fishing and serious geothermal hazards.

Public fishing access and private ranch water are close together, so boundary awareness matters.

Official source Checked May 31, 2026
04

Area description

Gorge and lower public sections

No map pin

Can offer public fishing, but access and safety should be confirmed before committing.

Restrictions and seasonal notes

Inyo National Forest states the Hot Creek Geologic Site has no fishing and serious geothermal hazards.

Public fishing access and private ranch water are close together, so boundary awareness matters.

Official source Checked May 31, 2026

How to fish it

Fish only the legal water, and do not wade by default.

Hot Creek is technical, clear, and famous for trout, but the geologic site has serious geothermal hazards and closure rules. Use the fishing access sections, check current rules, and keep presentations light.

  • Use RiverReports and USGS 10265150 for current flow context near the flume.
  • Do not fish or enter closed geothermal areas at the Hot Creek Geologic Site.
  • Respect Hot Creek Ranch private water and reservation-only access.
  • Plan on tiny midges, BWOs, scuds, caddis, and bank-first presentations.
Why the score looks this way
Water temperatureLowers score

USGS water temperature is about 99F. Do not pressure trout or salmonids in warm water.

FlowHelps score

USGS shows 43 cfs with a stable over about 6 hours trend. Today's flow is within the normal seasonal range of 40 cfs to 78 cfs. Weather, water temperature, and access are the next checks.

SeasonHelps score

Summer: Tricos, caddis, terrestrials, and weed-lane fishing can be useful in early or late windows.

Public alertsHelps score

No active NWS alert was returned for this forecast point.

Fishing usefulnessHelps score

Skip the trip when closure boundaries near the geologic site are active in the reach you planned to fish, when wind ruins long-leader control, when snowmelt muddies the lanes, or when crowding forces you to rush drifts in a tiny public section.

Read the water

What changes the plan.

Hot Creek is most useful when you slow down. The best plan is a legal access point, a current flow check, a light presentation, and a willingness to watch feeding fish before casting.

01

Clear normal flow

Use long leaders, tiny flies, and clean downstream or across-stream drifts.

02

Low and weedy

Target lanes, edges, and sighted fish. Avoid dragging rigs through vegetation.

03

Stained or high

Use small streamers or visible nymphs only where access is safe and legal.

04

Geothermal area

Do not enter closed water or closed ground. The danger is real and unrelated to fishing skill.

Your trip plan

Know when to go—and when to skip it.

Best flows

Use the flume trend as a context check, not a magic number. Stable clear flow is the best signal for technical dry-fly or emerger fishing; sudden color, weed drag, or a sharp jump in current should push the day toward fewer casts or another creek.

When to skip

Skip the trip when closure boundaries near the geologic site are active in the reach you planned to fish, when wind ruins long-leader control, when snowmelt muddies the lanes, or when crowding forces you to rush drifts in a tiny public section.

Local plan

Start by separating three things before you rig: the closed geologic-site corridor, the private ranch context, and the signed public fishing water. Once the legal access point is settled, watch one weed lane or feeding fish before deciding whether the day should be dries, emergers, or a small indicator rig.

Backup water

If Hot Creek is too windy, crowded, or legally cramped, pivot to the East Walker for a bigger flow-driven tailwater day or to Hat Creek when you still want technical trout water with more room to move.

Hatches & flies

Bring a flexible box.

TimingWhat to watchUseful flies
01

Confirm the legal public section before fishing; do not trespass on private ranch water.

02

Avoid wading when a bank presentation can work, because fish and habitat are both sensitive.

03

Watch one fish or lane before casting instead of blind-casting the entire creek.

04

Use downstream drifts, reach casts, and slack management to keep leader away from trout.

05

Treat the geologic site as a viewing area with closures, not as a fishing access shortcut.

Rules & closures

Check the official rules before you go.

Open the agency page to confirm the exact river section, species, season, tackle rules, limits, and emergency closures.

Official links checked
Rules for this river or sectionNo special rule found
We did not find a special rule for this river.

We checked the state source but did not find a clearly supported exception for this river. Check the official rules for the exact section you plan to fish.

Rules checkedJul 30, 2026
Report a correction ↗
Always follow the official rule

This summary helps with trip planning. The linked agency rule is the one you must follow.

Updates from anglers

What anglers are seeing.

Recent observations from general areas of Hot Creek. We review every update before it appears and never publish exact fishing spots, private access details, or photo locations.

Angler updates are not loading right now.

You can still use the river plan above. Check back later for recent observations from other anglers.

Where this report comes from

Open the sources we checked.

Fishing guidance checked: May 31, 2026

Site check: Jul 14, 2026. We regularly test report links, live scores, flow and weather data, and page loading. The content date changes only when the fishing guidance or its sources change.

Common questions

Before you leave.

Can you fish at the Hot Creek Geologic Site?+

No. Inyo National Forest lists no fishing at the geologic site. Fish only legal public sections and obey closures.

What flow source should I use?+

Use RiverReports and USGS 10265150 at the Hot Creek flume for current flow context.

Should I wade Hot Creek?+

Avoid wading when bank presentations work. The creek is small, clear, and sensitive, and some areas are closed for safety.

What flies work best?+

Bring tiny midges, BWOs, tricos, scuds, caddis, emergers, ants, beetles, and a few small leeches.