Dodge Pond-Inlet
Dodge Pond-Inlet in Grafton County, New Hampshire has a water quality grade of B (Good). Phosphorus: 12.1 µg/L.
- Type
- Mesotrophic
Dodge Pond-Inlet is a mesotrophic lake in Grafton County, New Hampshire. Water quality is graded B based on 1 sampling years through 2025. Compared to the 26 other monitored lakes in Grafton County, Dodge Pond-Inlet ranks #12 for water quality.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2025-07-06. Grade methodology: LakeGrade methodology.
Watch Dodge Pond-Inlet water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
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: 12.1 µg/L. Trophic State Index: 40.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 12.1 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 40 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Dodge Pond-Inlet
Compare lakeside cabins, hotels, and vacation rentals near Dodge Pond-Inlet in Grafton 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 Dodge Pond-Inlet
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Fishing Dodge Pond-Inlet
EPA Impairment Status
Dodge Pond-Inlet 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 NHLAK801030502-04 · Official waterbody report · Matched by proximity (0.57 km)
County Ranking
Ranked #12 of 27 lakes in Grafton County
Nearby Lakes in Grafton County
Frequently asked questions about Dodge Pond-Inlet
Where is Dodge Pond-Inlet?
- Dodge Pond-Inlet is a lake in Grafton 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 Dodge Pond-Inlet?
- Dodge Pond-Inlet in Grafton County, New Hampshire has a water quality grade of B (Good). Phosphorus: 12.1 µg/L.
Is Dodge Pond-Inlet safe to swim in?
- Good for swimming, clear water with low algae levels. Dodge Pond-Inlet has a water quality grade of B (Good). Always check local health department advisories before swimming.
Explore Dodge Pond-Inlet 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, 2021–2025. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- New Hampshire Department Of Environmental Services (BEACH)
111133009 samples · 2021–2025
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