Lake Corsicana
Lake Corsicana in Navarro County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 14338 acres.
- Area
- 14,338 acres
- Public access
- Yes
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Why Lake Corsicana 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 Lake Corsicana, no water-quality sampling on record for this lake.
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 TCEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Lake Corsicana is a 14,338-acre lake in Navarro County, Texas. Limited fish-species data available. Public access is available with 4 public boat landings.
Source: EPA Water Quality Portal sampling records, TCEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Lake Corsicana water quality
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Lake Corsicana
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near Lake Corsicana
Compare lakeside cabins, hotels, and vacation rentals near Lake Corsicana in Navarro County, Texas — 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 Lake Corsicana
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 14,338 acres |
| Public Access | Yes |
No bathymetric survey has been published for Lake Corsicana, so its depth is not documented here.
Recreation & Access
- FM 2859 BridgePublic
- Cedar CreekPublic
- Sunset Cove MarinaSemi-private
- Oak Cove MarinaSemi-private
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Lake Corsicana
Nearby Lakes in Navarro County
Frequently asked questions about Lake Corsicana
Where is Lake Corsicana?
- Lake Corsicana is a lake in Navarro County, Texas. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Lake Corsicana?
- Lake Corsicana in Navarro County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 14338 acres.
Is Lake Corsicana safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Corsicana is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Lake Corsicana?
- Lake Corsicana has 4 documented boat landings in the USGS National Boat Ramps inventory. Named access points include FM 2859 Bridge, Cedar Creek, Sunset Cove Marina, Oak Cove Marina. Public access is listed as yes.
Explore Lake Corsicana across LakeQuality
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Where this data comes from
Measurements for Lake Corsicana come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory