Jackie'S Cove Lake
Jackie'S Cove Lake in San Bernardino County, California has a water quality grade of D (Nutrient-rich). Water clarity: 7.8 ft visibility. Phosphorus: 420 µg/L.
- Clarity
- 7.8 ft
- Type
- Eutrophic
Grade D measures nutrients and algae, not whether this is a good place for a cabin trip. Cabins and rentals near Jackie'S Cove Lake →
Jackie'S Cove Lake is a productive, nutrient-rich eutrophic lake in San Bernardino County, California. Water quality is graded D based on 2 sampling years through 2022. Public access is available with 1 public boat landing. Compared to the 3 other monitored lakes in San Bernardino County, Jackie'S Cove Lake ranks #3 for water quality.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2022-03-25. Grade methodology: LakeGrade methodology.
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Swimming Safety
Grade onlyLimited data
Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Nutrients and algae run higher than average — check local advisories before swimming, and skip the water if you see scum
Water Quality Grade: D (Nutrient-rich)
Moderate clarity, visible to about 7.8 ft. Phosphorus level: 420 µg/L. Trophic State Index: 69.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 7.8 ft | Not graded |
| Phosphorus | 420 µg/L | Poor |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 69 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Jackie'S Cove Lake
Compare lakeside cabins, hotels, and vacation rentals near Jackie'S Cove Lake in San Bernardino County, California — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water. The water-quality grade measures nutrients and algae, not lodging — cabins and rentals around Jackie'S Cove Lake are listed below.
Top-rated places to stay near Jackie'S Cove Lake
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Recreation & Access
- Havasu Landing Resort and CasinoSemi-private
Named access points from the USGS National Boat Ramps inventory, snapped within 5 km. More lakes with boat ramps
Fishing Jackie'S Cove Lake
County Ranking
Ranked #3 of 4 lakes in San Bernardino County
Nearby Lakes in San Bernardino County
Frequently asked questions about Jackie'S Cove Lake
Where is Jackie'S Cove Lake?
- Jackie'S Cove Lake is a lake in San Bernardino County, California. LakeQuality grades it D for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Jackie'S Cove Lake?
- Jackie'S Cove Lake in San Bernardino County, California has a water quality grade of D (Nutrient-rich). Water clarity: 7.8 ft visibility. Phosphorus: 420 µg/L.
Is Jackie'S Cove Lake safe to swim in?
- Nutrients and algae run higher than average — check local advisories before swimming, and skip the water if you see scum. Jackie'S Cove Lake has a water quality grade of D (Nutrient-rich). Always check local health department advisories before swimming.
Are there boat ramps on Jackie'S Cove Lake?
- Jackie'S Cove Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Havasu Landing Resort and Casino.
Explore Jackie'S Cove Lake across LakeGrade
More California Lake Rankings
Other Grade D Lakes in California
Riverside County · Nutrient-rich
Los Angeles County · Nutrient-rich
Tuolumne County · Nutrient-rich
Alpine County · Nutrient-rich
Marin County · Nutrient-rich
Lake County · Nutrient-rich
Eutrophic Lakes in California
Where this data comes from
35 measurements from 1 monitoring station, 2020–2022. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- Chemehuevi Indian Tribe
CHEMEHUEVI_WQX35 samples · 2020–2022
Analytical methods
- Unknown - Historic Data
Monitoring station identifiers (1)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory