Baxter Lake-Deep Spot
Baxter Lake-Deep Spot in Strafford County, New Hampshire has a water quality grade of B (Good). Phosphorus: 12.4 µg/L. Surface area: 288 acres.
- Area
- 288 acres
- Type
- Mesotrophic
- Public access
- Yes
Baxter Lake-Deep Spot is a 288-acre mesotrophic lake in Strafford County, New Hampshire. Water quality is graded B based on 1 sampling years through 2025. Limited fish-species data available. Public access is available with 1 public boat landing. Compared to the 14 other monitored lakes in Strafford County, Baxter Lake-Deep Spot ranks #5 for water quality.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2025-07-29. Grade methodology: LakeGrade methodology.
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Swimming Safety
Grade onlyLow algae
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.
Good for swimming, clear water with low algae levels
Water Quality Grade: B (Good)
No clarity data. Phosphorus level: 12.4 µg/L. Trophic State Index: 40.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 12.4 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 40 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Baxter Lake-Deep Spot
Compare lakeside cabins, hotels, and vacation rentals near Baxter Lake-Deep Spot in Strafford County, New Hampshire — 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 Baxter Lake-Deep Spot
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 288 acres |
| Public Access | Yes |
No bathymetric survey has been published for Baxter Lake-Deep Spot, so its depth is not documented here.
Recreation & Access
- Baxter LakePublic
Named access points from the USGS National Boat Ramps inventory, snapped within 5 km. More lakes with boat ramps
Fishing Baxter Lake-Deep Spot
Reservoir Info (USACE NID)
Baxter Lake-Deep Spot is a man-made reservoir impounded by the Baxter Lake Center Dike (completed 1923), built primarily for recreation on the Rickers Brook; earth-type dam, 10 ft tall and 240 ft long.
- Surface area
- 288 ac
- Normal storage
- 2,190 ac-ft
- Max storage
- 3,432 ac-ft
- Drainage area
- 3.84 sq mi
- Hazard class
- Low
- Owner
- BAXTER LAKE FLOWAGE ASSOCIATION
Source: USACE National Inventory of Dams, NID ID NH00393 · Operator website · Matched by proximity (0.53 km)
EPA Impairment Status
Baxter Lake-Deep Spot is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit NHLAK600030602-01 · Official waterbody report · Matched by proximity (0.03 km)
County Ranking
Ranked #5 of 15 lakes in Strafford County
Nearby Lakes in Strafford County
Frequently asked questions about Baxter Lake-Deep Spot
Where is Baxter Lake-Deep Spot?
- Baxter Lake-Deep Spot is a lake in Strafford County, New Hampshire. LakeQuality grades it B for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Baxter Lake-Deep Spot?
- Baxter Lake-Deep Spot in Strafford County, New Hampshire has a water quality grade of B (Good). Phosphorus: 12.4 µg/L. Surface area: 288 acres.
Is Baxter Lake-Deep Spot safe to swim in?
- Good for swimming, clear water with low algae levels. Baxter Lake-Deep Spot has a water quality grade of B (Good). Always check local health department advisories before swimming.
Are there boat ramps on Baxter Lake-Deep Spot?
- Baxter Lake-Deep Spot has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Baxter Lake. Public access is listed as yes.
Explore Baxter Lake-Deep Spot across LakeGrade
More New Hampshire Lake Rankings
Top 25 by overall water quality score
Top 25 by Secchi water clarity
Grade A/B + low algae filter
Panfish-rich, public access
Full state directory
Other Grade B Lakes in New Hampshire
Mesotrophic Lakes in New Hampshire
Where this data comes from
9 measurements from 1 monitoring station, 2022–2025. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- New Hampshire Department Of Environmental Services (BEACH)
111133009 samples · 2022–2025
Analytical methods
- 10-115-01-1 F ~ LACHAT; Total Phosphorus- Manual persulfate digest
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
Named boat-access points from the USGS National Boat Ramps inventory