Lake Carey
Wyoming County, Pennsylvania263 acresView mapDirections
Not Rated: one monitoring station are on record, but they measured water clarity only. LakeQuality’s A–F method grades total phosphorus, total nitrogen, chlorophyll-a, and turbidity; clarity is shown, not scored.
- Impaired · Nutrients (phosphorus, nitrogen)
- 36 ft max depth
- Public access
- Limited data
Lake Carey in Wyoming County, Pennsylvania is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 5.9 ft visibility. Surface area: 263 acres.
- Clarity
- 5.9 ft
- Max depth
- ~36 ft est.
- Area
- 263 acres
- Public access
- Yes
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Watch Lake Carey’s letter
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Why Lake Carey has no grade
Lake Carey has monitoring on record from one station, but only water clarity was measured. LakeQuality’s A–F letter uses total phosphorus, total nitrogen, chlorophyll-a, and turbidity against EPA National Lakes Assessment condition classes. With none of those grading measurements on record, Lake Carey is Not Rated — not an F. Its 5.9-foot median from 4 readings collected 2020 is still shown as clarity, but clarity alone cannot earn a letter.
Not Rated is EPA Integrated Reporting Category 3 — insufficient information. Everything below that has been measured is still reported on this page.
Sampling is run by PA DEP and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Lake Carey is a 263-acre lake in Wyoming County, Pennsylvania with an estimated average depth of about 36 feet. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, PA DEP, last sampled 2020-07-12. Grade methodology: LakeQuality methodology.
What Lake Carey 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. Lake Carey is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
Water quality measurements for Lake Carey
These readings exist but are not enough for an A–F grade — see why.
Murky, only visible to about 5.9 ft. TSI 52.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 5.9 ft | Not graded |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 52 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | ~36 ft est. |
| Average Depth | ~19 ft est. |
| Surface Area | 263 acres |
| Public Access | Yes |
Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. Pennsylvania has not published bathymetry for Lake Carey.
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.
Recreation & Access
- Frank's MarinaPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Lake Carey
Reservoir Info (USACE NID)
Lake Carey is a man-made reservoir impounded by the Lake Carey (completed 1876), built primarily for recreation on the BILLINGS MILL BROOK; earth-type dam, 13 ft tall and 109 ft long.
- Surface area
- 263 ac
- Normal storage
- 3,781 ac-ft
- Max storage
- 4,810 ac-ft
- Drainage area
- 7 sq mi
- Hazard class
- High
- Owner
- LAKE CAREY WELFARE ASSOCIATION
Source: USACE National Inventory of Dams, NID ID PA00887 · Operator website
EPA Impairment Status
Lake Carey is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).
Causes of impairment
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit PA-LRP-02050106002805 · Official waterbody report · Matched by proximity (0.09 km)
Regulated Pollution Sources Nearby
9 EPA-permitted facilities operate within about 5 miles of Lake Carey under Clean Water Act (NPDES) discharge permits. 7 facilities have a reported Clean Water Act violation in the past three years.
- Wyoming Cnty Healthcare CenterTunkhannock · 2.5 mi away · NPDES PA0036765Recent violation
- Oakwood Lake VillageTunkhannock · 2.9 mi away · NPDES PA0034088Recent violation
- Lake Carey WwtpTunkhannock · 3.1 mi away · NPDES PA0276073Recent violation
- Tunkhannock Boro Mun AuthTunkhannock · 4.1 mi away · NPDES PA0020940Recent violation
- Washington Park WwtfTunkhannock · 4.2 mi away · NPDES PA0060658Recent violation
- Westgate Water & Sewer Muni AuthTunkhannock · 4.4 mi away · NPDES PA0029777Recent violation
Facilities permitted to discharge under the Clean Water Act within ~5 miles; proximity does not by itself mean a facility affects this lake. Source: EPA ECHO (ICIS-NPDES), as of 2026-07.
Nearby Lakes in Wyoming County
Frequently asked questions about Lake Carey
Where is Lake Carey?
- Lake Carey is a lake in Wyoming County, Pennsylvania. LakeQuality has not rated this lake (UNRATED) — the only measurement available is water clarity, which is not a water-quality indicator on its own — EPA's National Lakes Assessment does not grade clarity.
What is the water quality grade for Lake Carey?
- Lake Carey in Wyoming County, Pennsylvania is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 5.9 ft visibility. Surface area: 263 acres.
Is Lake Carey safe to swim in?
- The letter is not a swimming clearance. Lake Carey is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
How deep is Lake Carey?
- No published bathymetric survey covers Lake Carey, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 36 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate. The lake covers 263 acres.
Are there boat ramps on Lake Carey?
- Lake Carey has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Frank's Marina. Public access is listed as yes.
Explore Lake Carey across LakeQuality
Depth, room, public access, and the state wake-sport rules
Species activity outlook by water temperature and season
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Where this data comes from
4 measurements from 1 monitoring station, 2020. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- North American Lake Management Society
NALMS4 samples · 2020
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
Impairment status from EPA ATTAINS 303(d) database
Regulated discharger data from EPA ECHO (ICIS-NPDES)
Lake size & watershed from HydroLAKES (HydroSHEDS)
Named boat-access points from the USGS National Boat Ramps inventory