Lake Elwell
Lake Elwell in Liberty County, Montana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 13072 acres.
- Area
- 13,072 acres
- Public access
- Yes
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Why Lake Elwell 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 Elwell, 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 Montana DEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Lake Elwell is a 13,072-acre lake in Liberty County, Montana. Limited fish-species data available. Public access is available with 2 public boat landings.
Source: EPA Water Quality Portal sampling records, Montana DEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Lake Elwell 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 Elwell
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 Elwell
Compare lakeside cabins, hotels, and vacation rentals near Lake Elwell in Liberty County, Montana — 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 Elwell
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 13,072 acres |
| Public Access | Yes |
No bathymetric survey has been published for Lake Elwell, so its depth is not documented here.
Recreation & Access
- VFW CampgroundPublic
- Tiber MarinaPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Lake Elwell
Nearby Lakes in Liberty County
Frequently asked questions about Lake Elwell
Where is Lake Elwell?
- Lake Elwell is a lake in Liberty County, Montana. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Lake Elwell?
- Lake Elwell in Liberty County, Montana is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 13072 acres.
Is Lake Elwell safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Elwell 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 Elwell?
- Lake Elwell has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include VFW Campground, Tiber Marina. Public access is listed as yes.
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Where this data comes from
Measurements for Lake Elwell 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