Lake Wappapello,Lost Cr. Arm @Sanderson Pt.
Lake Wappapello,Lost Cr. Arm @Sanderson Pt. in Wayne County, Missouri has a water quality grade of F (Algae-prone). Water clarity: 1.3 ft visibility. Phosphorus: 43 µg/L. Chlorophyll-a (algae): 33.5 µg/L.
- Clarity
- 1.3 ft
- Typical in August
- 84°F
- Type
- Hypereutrophic
- Trend
- ↑ Improving
- Public access
- Yes
Grade F measures nutrients and algae, not whether this is a good place for a cabin trip. Cabins and rentals near Lake Wappapello,Lost Cr. Arm @Sanderson Pt. →
Next lake in Wayne County
Lake Wappapello,Lost Cr. Arm @Sanderson Pt. is a highly nutrient-loaded hypereutrophic lake in Wayne County, Missouri. Water quality is graded F based on 2 sampling years through 2024. Overall water quality is improving over recent sampling years. Limited fish-species data available. Public access is available with 4 public boat landings. Compared to the 2 other monitored lakes in Wayne County, Lake Wappapello,Lost Cr. Arm @Sanderson Pt. ranks #3 for water quality.
Source: EPA Water Quality Portal sampling records, Missouri DNR, last sampled 2024-07-24. Grade methodology: LakeGrade methodology.
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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.
Algae and nutrients are often high — check current advisories before swimming. Skip the water if you see scum or a paint-like bloom
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Water Quality Grade: F (Algae-prone)
Very murky, less than 1.3 ft of visibility. Phosphorus level: 43 µg/L. Chlorophyll-a: 33.5 µg/L. Trophic State Index: 66.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.3 ft | Not graded |
| Phosphorus | 43 µg/L | Poor |
| Chlorophyll-a (Algae) | 33.5 µg/L | Poor |
| Trophic State Index (TSI) | 66 | Hypereutrophic |
Very high nutrients, dense algae, poor clarity
Where to stay near Lake Wappapello,Lost Cr. Arm @Sanderson Pt.
Compare lakeside cabins, hotels, and vacation rentals near Lake Wappapello,Lost Cr. Arm @Sanderson Pt. in Wayne County, Missouri — 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. The water-quality grade measures nutrients and algae, not lodging — cabins and rentals around Lake Wappapello,Lost Cr. Arm @Sanderson Pt. are listed below.
Top-rated places to stay near Lake Wappapello,Lost Cr. Arm @Sanderson Pt.
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Water Temperature
Lake Wappapello,Lost Cr. Arm @Sanderson Pt. typically sits around 84°F at the surface in August. Summer average is about 84°F. Usually warmest in Jul (about 86°F) and coldest in May (about 70°F). These are typical values by month — not a live reading.
Typical surface water temperature by month, from 31 field readings (2010–2024) via the EPA Water Quality Portal. See the full Lake Wappapello,Lost Cr. Arm @Sanderson Pt. water temperature breakdown →
Recreation & Access
- Possum CreekPublic
- Piso Point RoadPublic
- Chaonia Landing MarinaPublic
- Highway WPublic
Fishing Lake Wappapello,Lost Cr. Arm @Sanderson Pt.
Water Quality Trend: ↑ Improving
Based on 2 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↑ Improving | +0.017 m/yr | 2 |
| Phosphorus | ↓ Declining | +3.07 µg/L/yr | 2 |
| Chlorophyll-a | ↑ Improving | -3.63 µg/L/yr | 2 |
County Ranking
Ranked #3 of 3 lakes in Wayne County
Nearby Lakes With Higher Grades
Lake Wappapello,Lost Cr. Arm @Sanderson Pt. holds Grade F. 3 nearby lakes hold higher nutrient-and-algae grades — useful for a swim day, not a reason to skip lodging here.
Nearby Lakes in Wayne County
Frequently asked questions about Lake Wappapello,Lost Cr. Arm @Sanderson Pt.
What is the water quality grade for Lake Wappapello,Lost Cr. Arm @Sanderson Pt.?
- Lake Wappapello,Lost Cr. Arm @Sanderson Pt. in Wayne County, Missouri has a water quality grade of F (Algae-prone). Water clarity: 1.3 ft visibility. Phosphorus: 43 µg/L. Chlorophyll-a (algae): 33.5 µg/L.
Is Lake Wappapello,Lost Cr. Arm @Sanderson Pt. safe to swim in?
- Algae and nutrients are often high — check current advisories before swimming. Skip the water if you see scum or a paint-like bloom. Lake Wappapello,Lost Cr. Arm @Sanderson Pt. has a water quality grade of F (Algae-prone). Algae concentration (chlorophyll-a) is 33.5 µg/L. Always check local health department advisories before swimming.
What is the water temperature of Lake Wappapello,Lost Cr. Arm @Sanderson Pt.?
- Lake Wappapello,Lost Cr. Arm @Sanderson Pt. typically sits around 84°F at the surface in August, from 31 EPA Water Quality Portal field readings (2010–2024). That is a typical value for the month, not a live reading.
Are there boat ramps on Lake Wappapello,Lost Cr. Arm @Sanderson Pt.?
- Lake Wappapello,Lost Cr. Arm @Sanderson Pt. has 4 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Possum Creek, Piso Point Road, Chaonia Landing Marina, Highway W. Public access is listed as yes.
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Where this data comes from
18 measurements from 1 monitoring station, 2021–2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Univ. of Missouri, Columbia
UMC18 samples · 2021–2024
Analytical methods
- Depth, Secchi disk in meters
- 4500 P E ~ Phosphorus in Water by Colorimetry- Ascorbic Acid Method
- 445.0 ~ EPA; Chlorophyll and Pheophytin in Algae by Fluorescence
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
Lake size & watershed from HydroLAKES (HydroSHEDS)
Named boat-access points from the USGS National Boat Ramps inventory