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Big Dalton Reservoir - Photo 1

Big Dalton Reservoir

Reservoir

Use caution — no live reading, and an advisory is in effect

Use caution

Use caution — no live reading, and an advisory is in effect: a Heat Advisory is in effect for Santa Clarita Valley; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range and other areas.

  • A Heat Advisory is in effect for Santa Clarita Valley; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range and other areas.
  • No official beach advisory posted (California Water Boards — FHAB Reports checked).
Use cautionHot — visit earlycamping-nearby

flood control dam in Los Angeles County, California, USA

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Use caution — no live reading, and an advisory is in effect

Use caution

Use caution — no live reading, and an advisory is in effect: a Heat Advisory is in effect for Santa Clarita Valley; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range and other areas.

  • A Heat Advisory is in effect for Santa Clarita Valley; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range and other areas. NWS Los Angeles/Oxnard CA
  • No official beach advisory posted (California Water Boards — FHAB Reports checked).
  • No live water-temperature reading for this spot.

Official advisories

Checked against California Water Boards — FHAB Reports — no advisory posted.

Weather at Big Dalton Reservoir

H: 107° L: 71°
Sunny
Sunny
100°
|
Feels like 98°
Precipitation
2%
Humidity
28%
Wind
9 mph
UV Index
7.7
Water Conditions:
🏊Perfect for swimming🧴High UV - use sunscreen
12 AM
Clear
76°
3 AM
Clear
71°
6 AM
Clear
71°
9 AM
Sunny
83°
12 PM
Sunny
104°
3 PM
Sunny
89°
6 PM
Overcast
84°
9 PM
Overcast
77°

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Frequently asked questions

Where is Big Dalton Reservoir?
Big Dalton Reservoir is a reservoir in California.
Can you swim at Big Dalton Reservoir?
Use caution — no live reading, and an advisory is in effect: a Heat Advisory is in effect for Santa Clarita Valley; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range and other areas. Checked August 23, 2026.
What amenities does Big Dalton Reservoir have?
Visitor-listed amenities at Big Dalton Reservoir include camping-nearby.

Visitor Reviews

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Water temperatureCrowds & parkingBest time to goSafety & access

Best Times to Visit

☀️
Right Now
Very warm - visit early morning or evening
🏞️ Lakes Tips:
  • Check for boat launch facilities and fees
  • Obtain required fishing licenses before arrival
  • Be aware of lake-specific regulations and restrictions
  • Monitor water quality reports before swimming
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

California

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Amenities

Camping nearby