Glendo Reservoir Transitional Pelagic
Platte County, WyomingView mapDirections
Clarity, phosphorus, and algae sit in the clean band for this region.
↑ up from C at the last regrade
- Eutrophic
- #6 of 9 in the county
- Public access
- Limited data
Glendo Reservoir Transitional Pelagic in Platte County, Wyoming has a water quality grade of B (Good). Water clarity: 5.3 ft visibility. Phosphorus: 30 µg/L.
- Clarity
- 5.3 ft
- Type
- Eutrophic
- Phosphorus
- 30 µg/L
- Trend
- ↑ Improving
- Public access
- Yes
Stays via Stay22
Stays near Glendo Reservoir Transitional Pelagic
Compare lakeside cabins, hotels, and vacation rentals near Glendo Reservoir Transitional Pelagic in Platte County, Wyoming — 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.
Top-rated places to stay near Glendo Reservoir Transitional Pelagic
Prices for Sep 11–13, 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? Cabins and lodging at Glendo Reservoir Transitional Pelagic → · more Wyoming lake trips
Watch Glendo Reservoir Transitional Pelagic’s letter
Email me if this lake’s grade moves. Grades stay free.
Or email
Glendo Reservoir Transitional Pelagic is a productive, nutrient-rich eutrophic lake in Platte County, Wyoming. Water quality is graded B based on 1 sampling years through 2018. Overall water quality is improving over recent sampling years. Limited fish-species data available. Public access is available with 2 public boat landings. Compared to the 8 other monitored lakes in Platte County, Glendo Reservoir Transitional Pelagic ranks #6 for water quality.
Source: EPA Water Quality Portal sampling records, Wyoming DEQ, last sampled 2018-09-05. Grade methodology: LakeQuality methodology.
What Glendo Reservoir Transitional Pelagic is good for
From access and monitoring records, not editorial picks.
- Boat launch2 documented ramps
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.
The B is nutrients and algae, not a swimming clearance. Check local advisories before you swim.
Water Quality Grade: B (Good)
Murky, only visible to about 5.3 ft. Phosphorus 30 µg/L. TSI 53. The letter is not a swimming clearance.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 5.3 ft | Not graded |
| Phosphorus | 30 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 53 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Recreation & Access
- Bennett HillPublic
- MeadowdalePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Glendo Reservoir Transitional Pelagic
Water Quality Trend: ↑ Improving
Based on 3 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Phosphorus | ↑ Improving | -0.65 µg/L/yr | 3 |
County Ranking
Ranked #6 of 9 lakes in Platte County
Nearby Lakes in Platte County
Frequently asked questions about Glendo Reservoir Transitional Pelagic
Where is Glendo Reservoir Transitional Pelagic?
- Glendo Reservoir Transitional Pelagic is a lake in Platte County, Wyoming. LakeQuality grades it B for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Glendo Reservoir Transitional Pelagic?
- Glendo Reservoir Transitional Pelagic in Platte County, Wyoming has a water quality grade of B (Good). Water clarity: 5.3 ft visibility. Phosphorus: 30 µg/L.
Is Glendo Reservoir Transitional Pelagic safe to swim in?
- The B is nutrients and algae, not a swimming clearance. Check local advisories before you swim.
Are there boat ramps on Glendo Reservoir Transitional Pelagic?
- Glendo Reservoir Transitional Pelagic has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Bennett Hill, Meadowdale. Public access is listed as yes.
Explore Glendo Reservoir Transitional Pelagic across LakeQuality
23.8 mi away · recorded at 86°F
Species activity outlook by water temperature and season
Where to stay at Wyoming's top lakes, each with its grade
High nutrients, frequent algae, reduced clarity
Wyoming's cleanest and most-polluted lakes, ranked
More Wyoming Lake Rankings
Other Grade B Lakes in Wyoming
Eutrophic Lakes in Wyoming
Where this data comes from
10 measurements from 1 monitoring station, 2012–2018. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- State of Wyoming Department of Environmental Quality Watershed Program
WYDEQ_WATERSHED10 samples · 2012–2018
Analytical methods
- Secchi
- Total Phosphorus After Block Digestion
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