Lost Creek Reservoir Mid Lake
Jack County, TexasView 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.
- Limited data
Lost Creek Reservoir Mid Lake in Jack County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 4.3 ft visibility. Chlorophyll-a (algae): 9.6 µg/L.
- Clarity
- 4.3 ft
- Chlorophyll-a
- 9.6 µg/L
Stays via Stay22
Stays near Lost Creek Reservoir Mid Lake
Compare lakeside cabins, hotels, and vacation rentals near Lost Creek Reservoir Mid Lake in Jack 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 Lost Creek Reservoir Mid Lake
Prices for Sep 11–13, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Texas’s top lakes →
Watch Lost Creek Reservoir Mid Lake’s letter
Email me if this lake’s grade moves. Grades stay free.
Or email
Why Lost Creek Reservoir Mid 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 Lost Creek Reservoir Mid Lake, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). Sampling here has recorded water clarity and algae (chlorophyll-a), but not 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 TCEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Lost Creek Reservoir Mid Lake is a lake in Jack County, Texas.
Source: EPA Water Quality Portal sampling records, TCEQ, last sampled 2025-06-10. Grade methodology: LakeQuality methodology.
Swimming Safety
Not ratedLimited data
The letter is not a swimming clearance. Check local advisories before you swim.
Water quality measurements for Lost Creek Reservoir Mid Lake
These readings exist but are not enough for an A–F grade — see why.
Murky, only visible to about 4.3 ft. Chlorophyll-a 9.6 µg/L. TSI 54.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 4.3 ft | Not graded |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | 9.6 µg/L | Not graded |
| Trophic State Index (TSI) | 54 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Fishing Lost Creek Reservoir Mid Lake
Graded lakes near Lost Creek Reservoir Mid Lake
Lost Creek Reservoir Mid Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Jack County
Frequently asked questions about Lost Creek Reservoir Mid Lake
Where is Lost Creek Reservoir Mid Lake?
- Lost Creek Reservoir Mid Lake is a lake in Jack County, Texas. 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 Lost Creek Reservoir Mid Lake?
- Lost Creek Reservoir Mid Lake in Jack County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 4.3 ft visibility. Chlorophyll-a (algae): 9.6 µg/L.
Is Lost Creek Reservoir Mid Lake safe to swim in?
- The letter is not a swimming clearance. Check local advisories before you swim.
Explore Lost Creek Reservoir Mid Lake across LakeQuality
More Texas Lake Rankings
Other Lakes in Texas
Eutrophic Lakes in Texas
Where this data comes from
3 measurements from 1 monitoring station, 2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Texas Commission on Environmental Quality
TCEQMAIN3 samples · 2025
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.