Cumberland River Lake
Montgomery County, TennesseeView mapDirections
Not enough samples to grade — no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). No letter yet. Here is what we do have.
- Public access
- Limited data
Cumberland River Lake in Montgomery County, Tennessee is not rated for water quality — its monitoring record does not meet the evidence bar. Chlorophyll-a (algae): 19 µg/L.
- Chlorophyll-a
- 19 µg/L
- Public access
- Yes
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Watch Cumberland River Lake’s letter
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Why Cumberland River 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 Cumberland River Lake, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). Sampling here has recorded algae (chlorophyll-a), but not water clarity and 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 TDEC and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Cumberland River Lake is a lake in Montgomery County, Tennessee. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, TDEC, last sampled 2016-06-16. Grade methodology: LakeQuality methodology.
What Cumberland River Lake is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
Swimming Safety
Not ratedLimited data
The letter is not a swimming clearance. Check local advisories before you swim.
Water quality measurements for Cumberland River Lake
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Chlorophyll-a 19 µg/L. TSI 59.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | 19 µg/L | Not graded |
| Trophic State Index (TSI) | 59 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Recreation & Access
- Trice Landing ParkPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Cumberland River Lake
Graded lakes near Cumberland River Lake
Cumberland River Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Montgomery County
Frequently asked questions about Cumberland River Lake
Where is Cumberland River Lake?
- Cumberland River Lake is a lake in Montgomery County, Tennessee. LakeQuality has not rated this lake (UNRATED) — no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).
What is the water quality grade for Cumberland River Lake?
- Cumberland River Lake in Montgomery County, Tennessee is not rated for water quality — its monitoring record does not meet the evidence bar. Chlorophyll-a (algae): 19 µg/L.
Is Cumberland River Lake safe to swim in?
- The letter is not a swimming clearance. Check local advisories before you swim.
Are there boat ramps on Cumberland River Lake?
- Cumberland River Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Trice Landing Park. Public access is listed as yes.
Explore Cumberland River Lake across LakeQuality
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Where this data comes from
1 measurement from 1 monitoring station, 2016. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- TDEC Division of Water Resources
TDECWR_WQX1 sample · 2016
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
Named boat-access points from the USGS National Boat Ramps inventory