Chase Co State Fishing Lake
Chase County, KansasView mapDirections
KDHE publishes the water-quality measurements for Chase Co State Fishing Lake. Here is what has been measured.
- 41 ft max depth
- Public access
- Limited data
Chase Co State Fishing Lake in Chase County, Kansas has water-quality measurements published by KDHE, shown here as reported. Water clarity: 6.6 ft visibility. Phosphorus: 20 µg/L. Chlorophyll-a (algae): 7.1 µg/L.
Chase Co State Fishing Lake is a lake in Chase County, Kansas with an estimated average depth of about 41 feet. Limited fish-species data available. Public access is available.
Source: EPA Water Quality Portal sampling records, KDHE, last sampled 2017-07-18. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Chase Co State Fishing Lake is safe to swim in today is a call for the Kansas Department of Health and Environment and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Chase Co State Fishing Lake
These are the measurements KDHE publishes for Chase Co State Fishing Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Murky, only visible to about 6.6 ft. Phosphorus 20 µg/L. Chlorophyll-a 7.1 µg/L. TSI 49.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 6.6ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 20µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 7.1µg/L | Measured, not scored The green pigment in algae — a direct measure of how much algae is in the water. |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 49 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Chase Co State Fishing Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
~41 ft est.
Public access
Yes
Listed by KDHE
Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. Kansas has not published bathymetry for Chase Co State Fishing Lake.
Lake Size & Watershed
Watershed (drainage) area
5 sq mi
HydroLAKES / HydroSHEDS
Surface area
99 acres
HydroLAKES / HydroSHEDS
Shoreline
2.2 mi
HydroLAKES / HydroSHEDS
Elevation
1,266 ft
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.
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Reservoir Info (USACE NID)
Chase Co State Fishing Lake is a man-made reservoir impounded by the Chase County State Fishing Lake (completed 1954) on the Prather Creek, 62 ft tall and 1,370 ft long.
- Max storage
- 4,531 ac-ft
- Drainage area
- 4.24 sq mi
- Hazard class
- Significant
- Owner
- KANSAS DEPT OF WILDLIFE PARKS & TOURISM
Source: USACE National Inventory of Dams, NID ID KS00866 · Operator website · Matched by proximity (0.06 km)
Nearby Lakes in Chase County
Frequently asked questions about Chase Co State Fishing Lake
Where is Chase Co State Fishing Lake?
- Chase Co State Fishing Lake is a lake in Chase County, Kansas. Its water-quality measurements are published by KDHE and shown on this page as reported.
What is the water quality of Chase Co State Fishing Lake?
- Chase Co State Fishing Lake in Chase County, Kansas has water-quality measurements published by KDHE, shown here as reported. Water clarity: 6.6 ft visibility. Phosphorus: 20 µg/L. Chlorophyll-a (algae): 7.1 µg/L.
Is Chase Co State Fishing Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Chase Co State Fishing Lake?
- No published bathymetric survey covers Chase Co State Fishing Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 41 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate.
Can I fish at Chase Co State Fishing Lake?
- Public access to Chase Co State Fishing Lake is listed as yes on the lake record. Seasons, size and bag limits, and whether you need a license are set by Kansas's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
5 measurements from 1 monitoring station, 2017. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Kansas Department Of Health And Environment
21KAN001_WQX5 samples · 2017
Analytical methods
- Depth, Secchi disk depth
- Phosphorus by Colorimetry
- 10200 H ~ Chlorophyll a-b-c Determination
Monitoring station identifiers (1)
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)