Lake Manly returns to Death Valley after record storms, turning Badwater Basin into shallow lake
Record late-2025 storms refilled Badwater Basin, briefly re-forming Lake Manly — a shallow, ephemeral lake visible from space in December 2025 — highlighting how extreme precipitation can transform Death Valley’s iconic salt flats and draw photographers, scientists and tourists.
- Lake Manly reappeared after heavy September–November 2025 storms, producing a shallow Badwater Basin lake visible from space (National Park Service, Los Angeles Times, NASA Earthdata).
- Smaller than 2023–24 but reaches roughly knee-deep (about 1–2 feet) in places and is ephemeral — wind and heat will likely shrink it in weeks to months (NPS).
- Visitor guidance: Badwater Basin is open from the main road, but stay on compacted surfaces; boating remains banned while mud and footprints could damage the salt crust.
What and where is Lake Manly?
Lake Manly is the name scientists use for the large pluvial lake that filled Death Valley during the last Ice Age. The modern low point is Badwater Basin — about 282 feet below sea level and the lowest spot in North America. Today, Lake Manly appears only after rare, intense rain events when water pools on the flat salt crust of Badwater Basin. Satellite and park sources describe the feature as an ephemeral shallow lake that forms after strong storms (NASA Earthdata, National Park Service).
Recent history: 2023–24 reappearance
In August 2023 remnants of Hurricane Hilary dumped roughly 2.2 inches of rain across parts of Death Valley, producing a temporary Lake Manly across the salt flats. Subsequent storms, including an atmospheric river in February 2024 that added about 1.5 inches, deepened and prolonged the water. NASA satellite analysis showed depths from a few inches to more than a foot; at its peak in early 2024 the water stretched for miles and was large enough for limited kayaking before park managers intervened (NPS, Los Angeles Times).
Wind-driven “traveling lake” and drying in 2024
Park scientists observed a dramatic “traveling lake” in 2024 when strong winds pushed the shallow water northward by roughly two miles. Those winds also accelerated evaporation and exposed wide mudflats. Visitor activity — walking and dragging boats — left long-lasting footprints and scars on the polygonal salt crust, prompting the National Park Service to suspend boating to protect the surface (NPS).
New resurgence after record rains in late 2025
A fresh sequence of storms from September through November 2025 brought about 2.41 inches of rain to parts of the park, with 1.76 inches in November alone — Death Valley’s wettest November on record, surpassing the 1923 mark. The added moisture produced a smaller but clearly visible Badwater Basin lake in December 2025, framed by rare snow-capped peaks. NASA’s Harmonized Landsat–Sentinel-2 imagery from Dec. 10, 2025, shows the dark blue water at the basin’s center (Los Angeles Times, NASA Earthdata).
Current size, depth and visitor access
Park officials report the December 2025 lake is smaller than the 2023–24 event but reaches about knee-deep (roughly 1–2 feet) in places, with depth varying across the basin. Badwater Basin remains accessible from the main park road; visitors may walk onto the salt flats and step into shallow water near the parking area. The NPS urges staying on compacted surfaces to avoid damaging the fragile crust. Boating is still banned while muddy conditions persist. Some backcountry roads suffered washouts and debris, though primary viewpoints such as Zabriskie Point, Dante’s View, Badwater Basin and Mesquite Sand Dunes remained open with caution advised (NPS, Los Angeles Times).
How long might this lake last?
Ranger Nichole Andler cautioned that the lake’s persistence depends on wind, temperature and additional rain. Cooler-than-usual late-2025 conditions may slow evaporation and allow water to persist into the new year, but warm weather and steady winds can shrink or shift the water quickly. Historically, temporary lakes appear every few years after heavy storms and are usually short-lived; the 2023–25 sequence has been unusually persistent by recent standards (Los Angeles Times, NPS).
Scientific and monitoring value
Scientists view Lake Manly as a modern echo of the Ice Age basin and a useful natural laboratory. Returns after heavy storms illustrate how extreme precipitation can briefly reverse hyper-arid conditions. NASA and other agencies use Landsat and Sentinel-2 imagery to track extent and relative depth over time, complementing on-the-ground observations to study hydrology, evaporation rates and desert-system responses (NASA Earthdata, NPS).
Implications for Hesperia, California
The renewed Lake Manly has several local implications for Hesperia and the Inland Empire:
- Economic: The spectacle can draw visitors from the Victor Valley and High Desert, boosting gas stations, restaurants, hotels and outfitters that serve day-trippers and weekend travelers.
- Public safety & infrastructure: Heavy storms that refill Death Valley can strain regional roads and emergency services. Residents and drivers should check conditions, carry emergency kits, and avoid backcountry detours during and after storms.
- Political & fiscal: Record rainfall and renewed interest may push local leaders to seek stronger county and state coordination on road repairs, flood cleanup and tourism promotion — issues voters will watch closely.
- Social & cultural: The rare blue water framed by snow-capped peaks resonates with local identity around resilience and stewardship; balancing access and conservation will be a practical local discussion.
- Practical advice: Plan trips with contingencies, confirm park status online, pack water and recovery gear, and heed posted restrictions to protect the salt crust.
“The lake’s life depends on wind, temperature and any further rain,” Ranger Nichole Andler said. “Cooler conditions can slow evaporation, but warm weather and wind can shrink or shift the water quickly.”
For Hesperia residents planning a visit: confirm park status online, pack emergency supplies, and respect posted restrictions to help protect the rare return of Lake Manly and the fragile Badwater Basin salt crust.
