Hatchet Pond
Hatchet Pond in Solent and South Downs, England has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 18.7 µg/L. Chlorophyll-a (algae): 7.5 µg/L.
Why Hatchet Pond has no A–F grade
Hatchet Pond in England is published with the authority's own measurements, not a LakeQuality letter. official authority class; not a LakeQuality A–F letter Sampling here has recorded phosphorus and algae (chlorophyll-a), but not water clarity.
A letter on the LakeQuality scale would be an invention, not an official class. Everything below that has been measured is still reported on this page.
Monitoring: the Environment Agency (England).
Hatchet Pond is a lake in Solent and South Downs County, England.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2026-07-10. Grade methodology: LakeGrade methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Hatchet Pond
These readings exist but do not meet the evidence bar for an A–F grade — see why.
No clarity data. Phosphorus level: 18.7 µg/L. Chlorophyll-a: 7.5 µg/L. Trophic State Index: 48.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 18.7 µg/L | Not graded |
| Chlorophyll-a (Algae) | 7.5 µg/L | Not graded |
| Trophic State Index (TSI) | 48 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Hatchet Pond
Compare lakeside cabins, hotels, and vacation rentals near Hatchet Pond in Solent and South Downs, England — 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.
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Fishing Hatchet Pond
Frequently asked questions about Hatchet Pond
What is the water quality of Hatchet Pond?
- Hatchet Pond in Solent and South Downs, England has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 18.7 µg/L. Chlorophyll-a (algae): 7.5 µg/L.
Is Hatchet Pond safe to swim in?
- Hatchet Pond has official nutrient and clarity measurements, not a bacteria swim class and not a safety clearance. Algal blooms, currents, and depth are not covered. Always check local notices before swimming.
Explore Hatchet Pond across LakeGrade
More lakes in England
Where this data comes from
137 measurements from 2 monitoring stations, 2016–2026. Retrieved from the Environment Agency (England; not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- Environment Agency (England)
ea-wqa137 samples · 2016–2026
Monitoring station identifiers (2)
SO-G0006039SO-LSN0401
Authority classifications are stored separately from LakeQuality A–F letters and are never blended. See methodology and data sources.
Data Sources
Water quality data from the EPA Water Quality Portal
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion
Most recent sample: 2026-07-10
Monitoring stations: 2