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LakeQuality

Little Clear Pond

Franklin County, New YorkView mapDirections

NY DEC publishes the water-quality measurements for Little Clear Pond. Here is what has been measured.

Phosphorus
16.5 µg/L
Typical for New York
Measured by NY DEC
Chlorophyll-a
5.2 µg/L
Typical for New York
Measured by NY DEC
Water temp
~64°F
Typical for Sep · EPA WQP
Type
Mesotrophic
Trophic class
Trend
Stable
4 years of samples
  • Mesotrophic
  • Impaired · pH / acidity

Little Clear Pond in Franklin County, New York has water-quality measurements published by NY DEC, shown here as reported. Phosphorus: 16.5 µg/L. Chlorophyll-a (algae): 5.2 µg/L.

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Little Clear Pond is a mesotrophic lake in Franklin County, New York. Phosphorus level is improving over recent sampling years. Compared to the 6 other monitored lakes in Franklin County, Little Clear Pond ranks #3 for water quality.

Source: EPA Water Quality Portal sampling records, NYSDEC, last sampled 2023-09-21. Methodology: how these readings are compared.

Swimming conditions

Readings only

Moderate algae

Based on clarity and algae readings from past sampling — there is no live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.

Nutrient and algae readings are not a swimming clearance. Little Clear Pond is listed impaired under Clean Water Act §303(d) (IR 4A) for pH / acidity. Check local advisories before you swim.

Whether Little Clear Pond is safe to swim in today is a call for the New York Department of Environmental Conservation and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

Get alerts for Little Clear Pond →

Water quality measurements for Little Clear Pond

These are the measurements NY DEC publishes for Little Clear Pond, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

No clarity data. Phosphorus 16.5 µg/L. Chlorophyll-a 5.2 µg/L. TSI 46.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)No reading

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus16.5µg/LFair
GoodFairPoor
Chlorophyll-a (algae)5.2µg/LFair
GoodFairPoor
Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a.46Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Little Clear Pond

Answers come straight from the public measurements and survey records on this page.

Water Temperature

Little Clear Pond typically sits around 64°F at the surface in September. Summer average is about 75°F. Usually warmest in Jul (about 75°F) and coldest in Feb (about 34°F). These are typical values by month — not a live reading.

Jan
34°
Feb
Mar
40°
Apr
54°
May
Jun
75°
Jul
Aug
64°
Sep
Oct
44°
Nov
Dec

Column height runs from this lake’s coldest month (34°F) to its warmest (75°F).

Typical surface water temperature by month, from 33 field readings (2017–2022) via the EPA Water Quality Portal. See the full Little Clear Pond water temperature breakdown →

Stays via Stay22

Stays near Little Clear Pond

Compare lakeside cabins, hotels, and vacation rentals near Little Clear Pond in Franklin County, New York — 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 Little Clear Pond

Prices for Oct 23–25, 4 adults. Change dates on the map below.

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Fishing Little Clear Pond

Based on 4 years of monitoring (2020–2023).

  • Phosphorus

    Improving

    -1.1 µg/L/yr4 years

  • Chlorophyll-a

    Worsening

    +0.7 µg/L/yr3 years

See year-by-year chart →

EPA Impairment Status

Little Clear Pond is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4A).

Causes of impairment

pH / acidity

Designated uses not supporting: Aquatic life.

A Total Maximum Daily Load (TMDL) plan has been approved.

Source: EPA ATTAINS assessment unit NY0902-0005 · Official waterbody report

Regulated Pollution Sources Nearby

1 EPA-permitted facility operate within about 5 miles of Little Clear Pond under Clean Water Act (NPDES) discharge permits. 1 facility has a reported Clean Water Act violation in the past three years.

  • St Regis Falls Wwtp
    Saint Regis Falls · 2.8 mi away · NPDES NY0255858
    Recent 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 Franklin County

Frequently asked questions about Little Clear Pond

Where is Little Clear Pond?

Little Clear Pond is a lake in Franklin County, New York. Its water-quality measurements are published by NY DEC and shown on this page as reported.

What is the water quality of Little Clear Pond?

Little Clear Pond in Franklin County, New York has water-quality measurements published by NY DEC, shown here as reported. Phosphorus: 16.5 µg/L. Chlorophyll-a (algae): 5.2 µg/L.

Measurements on this page ↑

Is Little Clear Pond safe to swim in?

Nutrient and algae readings are not a swimming clearance. Little Clear Pond is listed impaired under Clean Water Act §303(d) (IR 4A) for pH / acidity. Check local advisories before you swim.

Swimming on this page ↑

What is the water temperature of Little Clear Pond?

Little Clear Pond typically sits around 64°F at the surface in September, from 33 EPA Water Quality Portal field readings (2017–2022). That is a typical value for the month, not a live reading.

Temp on this page ↑

Where this data comes from

35 measurements from 1 monitoring station, 2020–2023. Retrieved from the EPA Water Quality Portal on 2026-08-02.

Collected and reported by

  • USGS New York Water Science CenterUSGS-NY35 samples · 2020–2023

Analytical methods

  • P, wu, WCA, persulfate CF color
  • Chlorophyll a,fluorometric,uncor
Monitoring station identifiers (1)

EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.

Other records on this page

Impairment status from EPA ATTAINS 303(d) database

Regulated discharger data from EPA ECHO (ICIS-NPDES)