Selected measurement
Measured 2026Clarity
2026 · 8.2 feet Secchi depth
- Measurement date
- August 14, 2026
- Source
- Missouri DNR
The most recent reading shows how far light penetrated the water at one monitoring site.
Public lake record · Missouri
Table Rock Lake Water Quality — Missouri
What's known about this lake, when it was last measured, and what's missing.
- Surface area
- 43,100 acres
- Maximum depth
- 220 feet
- Counties
- Stone, Taney & Barry
- Nearest town
- Branson
- Lake type
- Reservoir
- Location
- 36.59° N, 93.31° W
Data freshness, not a lake grade
Lake Snapshot
Select a segment to see the latest public measurement. Status describes when data was collected—not whether the lake is healthy.
MeasuredOutdatedNo data
| Parameter | Status | Record age | Latest value | Date | Source |
|---|---|---|---|---|---|
| Clarity | Measured 2026 | current | 2026 · 8.2 feet Secchi depth | August 14, 2026 | Missouri DNR |
| Nutrients | Outdated · 2011 | outdated — 15 yrs | 2011 · 18 µg/L total phosphorusThis is the most recent public measurement on record. It is 15 years old and does not describe conditions today. | July 19, 2011 | EPA Water Quality Portal |
| Algae & Blooms | Outdated · 2018 | historical record only | 2018 · 6.8 µg/L chlorophyll-a | June 28, 2018 | Missouri DNR |
| Oxygen | No data | no record | No measurement on record | Not available | EPA Water Quality Portal (no record found) |
| Bacteria | Measured 2026 | current | 2026 · 42 CFU/100 mL E. coli | July 2, 2026 | Missouri DNR |
| Invasive Species | No data | no record | No survey on record | Not available | USGS Nonindigenous Aquatic Species database (no record found) |
Read more about Clarity & nutrients, Blooms & swimming safety, and Invasive species to understand what these measurements mean.
What the data says
Is it safe to swim in Table Rock Lake?
Public data can describe when this lake was last measured, and little more. Clarity was measured at 8.2 feet on August 14, 2026 at one monitoring site, which is not a swimming-safety measurement.
No recent public algae data. The most recent record on file is from 2018 and cannot describe current conditions.
The most recent public bacteria measurement is 42 CFU/100 mL E. coli, taken at one location on July 2, 2026.
Public advisories: No public advisory on record as of August 14, 2026.
Bacteria and algae conditions can change within days, and no public source samples every shoreline. Treat these readings as dated data points, not a statement about the lake today. Blooms & swimming safety explains what bloom and bacteria results can and cannot tell you.
Known gaps
What we don't know about Table Rock Lake
- No dissolved oxygen profile is on record.
- No recent aquatic invasive species survey is on record.
- The only public phosphorus reading on record was collected in 2011.
- The most recent algae measurement is from 2018 and is a historical record only.
Most lakes are measured rarely, if at all. Monitoring closes the gaps.
Subscriber preview
A fuller record is available when you're ready.
Available to Lake Pulse subscribers.
For lake associations
Represent a lake association or HOA?
Claim this lake to add your own data. Your data stays private unless you choose to publish it — you own it, and you control what's public.
Learn more
Plain-English guides for your next question.
Blooms & swimming safety
Understand what bloom and bacteria results can—and cannot—tell you.
Blooms & swimming safetyClarity & nutrients
Learn how clarity, phosphorus, nitrogen, and algae relate over time.
Clarity & nutrientsRunning a monitoring program
Build a repeatable record your association can carry forward.
Running a monitoring programInvasive species
Learn how invasive plants and animals are detected and tracked.
Invasive speciesBack to Missouri lake records or the full lake directory.
Lake Pulse is independent. We don't sell treatments and have no stake in what the data shows. We never share a lake's private data — everything on this page comes from publicly available sources.