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Map of Dierkes Lake
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Shore entry

Dierkes Lake

Idaho, United States
Open Water suggested2–8 m depthShore entry

Dierkes Lake at a glance

Dierkes Lake is a shore dive site in Idaho, United States with depths of 2–7.6 m (7–25 ft). Typically most favorable Sep · from 3 years of archive data. Divers commonly see Largemouth bass, Bluegill / sunfish, and Rainbow trout. Check the latest conditions and entry details before you go.

Wind model · graded 9h ago
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Tap a factor for its source and model point

Site hazards: Limited visibility; recreational swimmers and rock jumpers in summer; altitude diving considerations.

Read the full hazards ↓

Dive windows this week

Best: Tue
Tue7:00–22:00
Wed7:00–22:00
Thu7:00–21:00
Fri7:00–21:00
Sat7:00–21:00
Sun7:00–21:00
Mon—

Favorable windowModerate window— no window

First light 5:53 · Sunrise 6:25 · Sunset 21:02

Source: Open-Meteo wind · graded 9h ago

Forecast only — always assess conditions on site.

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

What Divers Say

Known for: Largemouth bass, Bluegill / sunfish, Crayfish
Best time: Late spring through early fall.

Based on community reviews and site data. Conditions vary — always verify before diving.

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

  1. Jan75% 11 kn
  2. Feb66% 12 kn
  3. Mar47% 14 kn
  4. Apr50% 14 kn
  5. May60% 13 kn
  6. Jun73% 12 kn
  7. Jul66% 13 kn
  8. Aug72% 12 kn
  9. Sep82% 11 kn
  10. Oct78% 11 kn
  11. Nov76% 10 kn
  12. Dec75% 10 kn

September hastypically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.

Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.

Marine life seen at this site

Species noted at this site — not a promise of what you’ll encounter.

Species seen here

  • Largemouth bassCommonly seen
  • Bluegill / sunfishCommonly seen
  • Rainbow troutOccasionally seen
  • CrayfishCommonly seen

Fills & rentals nearby

No dive shops mapped within 25 km. Know one? Add it to the map.

Site details

A small spring-fed lake of about 5 acres adjacent to Shoshone Falls Park near Twin Falls, widely used by southern Idaho dive shops for open-water training. The lake has an average depth around 21 to 25 feet with submerged platforms and obstacles set up for instruction. Visibility typically runs 5 to 15 feet, and the easy shore access makes it one of the most dive-friendly spots in the state.

shore

Limited visibility; recreational swimmers and rock jumpers in summer; altitude diving considerations.

Reviews

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