Riimi Meri
Lääne, Estonia23 haView mapDirections
KAUR publishes the water-quality measurements for Riimi Meri. Here is what has been measured.
- Limited data
Riimi Meri in Lääne, Estonia has official water-quality measurements, shown as reported. Phosphorus: 24 µg/L. Surface area: 55.8 acres.
How Riimi Meri is classified
Riimi Meri in Estonia is published with the authority's own measurements and class. The measurements here are published by the agency that samples the lake, as reported. Sampling here has recorded phosphorus, but not water clarity and algae (chlorophyll-a).
LakeQuality publishes no grade of its own beside it. Everything below thathas been measured is reported on this page.
Monitoring: the Estonian Environment Agency (Keskkonnaagentuur).
Riimi Meri is a 56-acre lake in Lääne County, Estonia.
Source: the Estonian Environment Agency (Keskkonnaagentuur) — not the EPA Water Quality Portal, last sampled 2024-12-12. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Riimi Meri is safe to swim in today is a call for the Estonian Environment Agency (Keskkonnaagentuur) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Riimi Meri
These are the measurements KAUR publishes for Riimi Meri. More on the source.
No clarity data. Phosphorus 24 µg/L. TSI 50.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer. | |
| Total phosphorus | 24µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 50 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Riimi Meri
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
23 ha
No bathymetric survey has been published for Riimi Meri, so its depth is not documented here.
Stays via Stay22
Stays near Riimi Meri
Compare lakeside cabins, hotels, and vacation rentals near Riimi Meri in Lääne, Estonia — 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 Riimi Meri
Prices for Oct 2–4, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Follow Riimi Meri’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Riimi Meri
Frequently asked questions about Riimi Meri
Where is Riimi Meri?
- Riimi Meri is a lake in Lääne, Estonia. This page reports official water-quality measurements, shown as reported.
What is the water quality of Riimi Meri?
- Riimi Meri in Lääne, Estonia has official water-quality measurements, shown as reported. Phosphorus: 24 µg/L. Surface area: 55.8 acres.
Is Riimi Meri safe to swim in?
- Riimi Meri 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 Riimi Meri across LakeQuality
More lakes in Estonia
Where this data comes from
10 measurements from 1 monitoring station, 2023–2024. Retrieved from KESE / Estonian Environment Agency (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- Estonian Environment Agency (Keskkonnaagentuur)
kese-ee10 samples · 2023–2024
Analytical methods
- KESE I-level monitoring
Monitoring station identifiers (1)
SJB4675000
Authority classifications are shown as the authority published them. See where the data comes from and data sources.