Cleveland City Lake
Pawnee County, Oklahoma159 acresView mapDirections
Oklahoma DEQ publishes the water-quality measurements for Cleveland City Lake. Here is what has been measured.
- 31 ft max depth
- Limited data
Ask about Cleveland City Lake
Answers come straight from the public measurements and survey records on this page.
Cleveland City Lake in Pawnee County, Oklahoma has water-quality measurements published by Oklahoma DEQ, shown here as reported. Water clarity: 1.6 ft visibility. Surface area: 159 acres.
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Cleveland City Lake is a 159-acre lake in Pawnee County, Oklahoma with an estimated average depth of about 31 feet. Overall water quality is improving over recent sampling years.
Source: EPA Water Quality Portal sampling records, ODEQ, last sampled 2021-09-27. Grade methodology: LakeQuality methodology.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Cleveland City Lake is safe to swim in today is a call for the Oklahoma Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Cleveland City Lake
These are the measurements Oklahoma DEQ publishes for Cleveland City Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Very murky, less than 1.6 ft of visibility. TSI 70.
| Metric | Value | EPA condition class |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.6 ft | Measured, not scored |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 70 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | ~31 ft est. |
| Average Depth | ~11 ft est. |
| Surface Area | 159 acres |
Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. Oklahoma has not published bathymetry for Cleveland City Lake.
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.
Fishing Cleveland City Lake
Water Quality Trend: ↑ Improving
Based on 2 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↑ Improving | +3 m/yr | 2 |
Reservoir Info (USACE NID)
Cleveland City Lake is a man-made reservoir impounded by the Cleveland (completed 1936), built primarily for water supply on the Ranch Creek; earth-type dam, 58 ft tall and 1,150 ft long.
- Surface area
- 159 ac
- Normal storage
- 2,200 ac-ft
- Max storage
- 6,300 ac-ft
- Hazard class
- Significant
- Owner
- TOWN OF CLEVELAND
Source: USACE National Inventory of Dams, NID ID OK11046 · Operator website · Matched by proximity (0.49 km)
Nearby Lakes in Pawnee County
Frequently asked questions about Cleveland City Lake
Where is Cleveland City Lake?
- Cleveland City Lake is a lake in Pawnee County, Oklahoma. Its water-quality measurements are published by Oklahoma DEQ and shown on this page as reported.
What is the water quality of Cleveland City Lake?
- Cleveland City Lake in Pawnee County, Oklahoma has water-quality measurements published by Oklahoma DEQ, shown here as reported. Water clarity: 1.6 ft visibility. Surface area: 159 acres.
Is Cleveland City Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Cleveland City Lake?
- No published bathymetric survey covers Cleveland City Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 31 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate. The lake covers 159 acres.
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Where this data comes from
11 measurements from 3 monitoring stations, 2016–2021. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- OWRB Lakes Monitoring
OKWRB-LAKES_WQX11 samples · 2016–2021
Analytical methods
- OWRB Lakes Field Data Collection
- Determination of Turbidity
Monitoring station identifiers (3)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Lake size & watershed from HydroLAKES (HydroSHEDS)