Czechland Lake
Saunders County, Nebraska74 acresView mapDirections
Not enough samples to grade — the only measurement available is water clarity, which is not a water-quality indicator on its own — EPA's National Lakes Assessment does not grade clarity. No letter yet. Here is what we do have.
- Impaired · Algal growth
- 22 ft max depth
- Public access
- Limited data
Czechland Lake in Saunders County, Nebraska is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 2.1 ft visibility. Chlorophyll-a (algae): 53.4 µg/L. Surface area: 74 acres.
- Clarity
- 2.1 ft
- Max depth
- ~22 ft est.
- Area
- 74 acres
- Chlorophyll-a
- 53.4 µg/L
- Public access
- Yes
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Watch Czechland Lake’s letter
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Why Czechland Lake has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Czechland Lake, the only measurement available is water clarity, which is not a water-quality indicator on its own — EPA's National Lakes Assessment does not grade clarity. Sampling here has recorded water clarity and algae (chlorophyll-a), but not phosphorus.
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by NDEE and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Czechland Lake is a 74-acre lake in Saunders County, Nebraska with an estimated average depth of about 22 feet. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, NDEE, last sampled 2015-09-10. Grade methodology: LakeQuality methodology.
What Czechland Lake is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
- Camping1 public campground nearby
Swimming Safety
Not ratedLimited data
The letter is not a swimming clearance. Czechland Lake is listed impaired under Clean Water Act §303(d) (IR 5) for algal growth, mercury, nutrients (phosphorus, nitrogen), pH / acidity. Check local advisories before you swim.
Water quality measurements for Czechland Lake
These readings exist but are not enough for an A–F grade — see why.
Very murky, less than 2.1 ft of visibility. Chlorophyll-a 53.4 µg/L. TSI 68.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.1 ft | Not graded |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | 53.4 µg/L | Not graded |
| Trophic State Index (TSI) | 68 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | ~22 ft est. |
| Average Depth | ~10 ft est. |
| Surface Area | 74 acres |
| Public Access | Yes |
Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. Nebraska has not published bathymetry for Czechland 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.
Recreation & Access
- Czechland Lake RecreationPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Public campgrounds near Czechland Lake
- Czechland Lake Recreation Area Campground0.4 km
Nearest public campgrounds in the USGS National Map inventory, within about 3 miles. An empty list means USGS records no campground that close, which is not the same as camping being unavailable. Where the source gives an official reservation link, it is used; the cabin and hotel search does not cover campsites. More camping lakes
Fishing Czechland Lake
Reservoir Info (USACE NID)
Czechland Lake is a man-made reservoir impounded by the Cottonwood Creek 7-A (completed 1989), built primarily for flood risk reduction on the Cottonwood Creek; earth-type dam, 62 ft tall and 1,645 ft long.
- Surface area
- 74 ac
- Normal storage
- 571 ac-ft
- Max storage
- 2,984 ac-ft
- Drainage area
- 5.4 sq mi
- Hazard class
- High
- Owner
- Lower Platte North Natural Resources District
Source: USACE National Inventory of Dams, NID ID NE02321 · Operator website · Matched by proximity (0.22 km)
EPA Impairment Status
Czechland Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
Source: EPA ATTAINS assessment unit NE-LP2-L0270 · Official waterbody report
Graded lakes near Czechland Lake
Czechland Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Saunders County
Frequently asked questions about Czechland Lake
Where is Czechland Lake?
- Czechland Lake is a lake in Saunders County, Nebraska. LakeQuality has not rated this lake (UNRATED) — the only measurement available is water clarity, which is not a water-quality indicator on its own — EPA's National Lakes Assessment does not grade clarity.
What is the water quality grade for Czechland Lake?
- Czechland Lake in Saunders County, Nebraska is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 2.1 ft visibility. Chlorophyll-a (algae): 53.4 µg/L. Surface area: 74 acres.
Is Czechland Lake safe to swim in?
- The letter is not a swimming clearance. Czechland Lake is listed impaired under Clean Water Act §303(d) (IR 5) for algal growth, mercury, nutrients (phosphorus, nitrogen), pH / acidity. Check local advisories before you swim.
How deep is Czechland Lake?
- No published bathymetric survey covers Czechland Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 22 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 74 acres.
Are there boat ramps on Czechland Lake?
- Czechland Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Czechland Lake Recreation. Public access is listed as yes.
Are there campgrounds on Czechland Lake?
- Czechland Lake has 1 public campground from USGS The National Map within 5 km, including Czechland Lake Recreation Area Campground. This is a location join, not a booking. Cabins and hotels are listed separately; campsite reservations use the official link when the source provides one.
Explore Czechland Lake across LakeQuality
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Where this data comes from
10 measurements from 1 monitoring station, 2015. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Nebraska Department of Environment and Energy
21NEB001_WQX10 samples · 2015
Analytical methods
- 447.0 ~ EPA; Chlorophyll a and b in phytoplankton by HPLC/UV
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
Impairment status from EPA ATTAINS 303(d) database
Lake size & watershed from HydroLAKES (HydroSHEDS)
Named boat-access points from the USGS National Boat Ramps inventory
Public campgrounds from USGS The National Map Structures, within about 3 miles