Eureka County Lake Quality
Nevada, 2 lakes, measured by NDEP
Eureka County holds 2 monitored lakes. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. The 2 monitored lakes in Eureka County carry whatever clarity, phosphorus, and chlorophyll-a readings NDEP has published, shown as reported.
Most of the county's monitored lakes are shallow, under 50 feet, which means wind keeps the water column mixed all summer and sediment-bound phosphorus releases back into the surface layer whenever the bottom is disturbed.
Where to stay near Eureka County
Top-rated places to stay near Eureka County
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Eureka County?
Get lake water-quality updates plus the best cabin & lodging deals near Eureka County — straight to your inbox. No spam, unsubscribe anytime.
Quick Answers for Eureka County
Planning a trip? Check special fishing regulations for Tonkin Reservoir — or check the official Nevada fishing regulations.
All Lakes in Eureka County
2 lakes · 0 ranked on readings, 2 without enough sampling0 lakes ranked on readings · 2 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Access |
|---|---|---|---|---|---|---|
| Tonkin ReservoirEureka | No recent samples | 20 µg/L | No recent samples | No recent samples | Not recorded | |
| Jd PondsEureka | No recent samples | 95 µg/L | No recent samples | No recent samples | Not recorded |
NR = no nutrient or algae reading on record. The measurements are published as the authority reports them. Where the data comes from.
Lake Match
Which lake suits how you actually use one?
Six questions — swimming, fishing, quiet, cabins, drive time — and a shortlist of lakes that fit, with the water quality behind each one.
Other Counties in Nevada
Browse every Nevada lake, or the full directory of lakes across all United States (49 states), Canada (Ontario, Québec, Nova Scotia, British Columbia and Newfoundland and Labrador), and 38 other country hubs..
Source: the Nevada Division of Environmental Protection. See data sources.