Woodridge Lake
Woodridge Lake in Litchfield County, Connecticut has a water quality grade of C (Fair). Phosphorus: 18 µg/L. Chlorophyll-a (algae): 4.2 µg/L. Surface area: 385 acres.
- Area
- 385 acres
- Type
- Mesotrophic
- Public access
- Yes
Woodridge Lake is a 385-acre mesotrophic lake in Litchfield County, Connecticut. Water quality is graded C based on 2 sampling years through 2020. Limited fish-species data available. Public access is available with 1 public boat landing. Compared to the 11 other monitored lakes in Litchfield County, Woodridge Lake ranks #6 for water quality.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2020-08-25. Grade methodology: LakeGrade methodology.
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Swimming Safety
Grade onlyLimited data
Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Generally safe for swimming, moderate water quality
Water Quality Grade: C (Fair)
No clarity data. Phosphorus level: 18 µg/L. Chlorophyll-a: 4.2 µg/L. Trophic State Index: 45.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 18 µg/L | Fair |
| Chlorophyll-a (Algae) | 4.2 µg/L | Not graded |
| Trophic State Index (TSI) | 45 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Woodridge Lake
Compare lakeside cabins, hotels, and vacation rentals near Woodridge Lake in Litchfield County, Connecticut — 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 Woodridge Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 385 acres |
| Public Access | Yes |
No bathymetric survey has been published for Woodridge Lake, so its depth is not documented here.
Recreation & Access
- Dog PondPublic
Named access points from the USGS National Boat Ramps inventory, snapped within 5 km. More lakes with boat ramps
Fishing Woodridge Lake
Reservoir Info (USACE NID)
Woodridge Lake is a man-made reservoir impounded by the Woodridge Lake Dam (completed 1970), built primarily for recreation on the Marshepaug River; earth-type dam, 34 ft tall and 1,320 ft long.
- Surface area
- 385 ac
- Normal storage
- 6,500 ac-ft
- Max storage
- 9,800 ac-ft
- Drainage area
- 8.9 sq mi
- Hazard class
- High
- Owner
- Woodridge Lake Property Owners Association
Source: USACE National Inventory of Dams, NID ID CT00452 · Operator website
County Ranking
Ranked #6 of 12 lakes in Litchfield County
Nearby Lakes in Litchfield County
Frequently asked questions about Woodridge Lake
Where is Woodridge Lake?
- Woodridge Lake is a lake in Litchfield County, Connecticut. LakeQuality grades it C for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Woodridge Lake?
- Woodridge Lake in Litchfield County, Connecticut has a water quality grade of C (Fair). Phosphorus: 18 µg/L. Chlorophyll-a (algae): 4.2 µg/L. Surface area: 385 acres.
Is Woodridge Lake safe to swim in?
- Generally safe for swimming, moderate water quality. Woodridge Lake has a water quality grade of C (Fair). Algae concentration (chlorophyll-a) is 4.2 µg/L. Always check local health department advisories before swimming.
Are there boat ramps on Woodridge Lake?
- Woodridge Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Dog Pond. Public access is listed as yes.
Explore Woodridge Lake across LakeGrade
More Connecticut Lake Rankings
Other Grade C Lakes in Connecticut
Mesotrophic Lakes in Connecticut
Where this data comes from
10 measurements from 1 monitoring station, 2020. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- Connecticut Department Of Energy And Environmental Protection
CT_DEP01_WQX10 samples · 2020
Analytical methods
- Total Phosphorus After Block Digestion
- 445.0 ~ EPA; Chlorophyll and Pheophytin in Algae by Fluorescence
- Nitrate-Nitrite Nitrogen by Colorimetry
- Turbidity by Nephelometry
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