Geary Bridge Lake
Klamath County, OregonView mapDirections
No nutrient or algae sampling on record from Oregon DEQ for this lake.
- Limited data
Ask about Geary Bridge Lake
Answers come straight from the public measurements and survey records on this page.
Geary Bridge Lake in Klamath County, Oregon has water-quality measurements published by Oregon DEQ, shown here as reported.
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Geary Bridge Lake is a lake in Klamath County, Oregon.
Source: EPA Water Quality Portal sampling records, Oregon DEQ, last sampled 2022-03-02. Grade methodology: LakeQuality methodology.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Geary Bridge Lake is safe to swim in today is a call for the Oregon Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Geary Bridge Lake
These are the measurements Oregon DEQ publishes for Geary Bridge Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
| Metric | Value | EPA condition class |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples |
Fishing Geary Bridge Lake
Nearby Lakes in Klamath County
Frequently asked questions about Geary Bridge Lake
Where is Geary Bridge Lake?
- Geary Bridge Lake is a lake in Klamath County, Oregon. Its water-quality measurements are published by Oregon DEQ and shown on this page as reported.
What is the water quality of Geary Bridge Lake?
- Geary Bridge Lake in Klamath County, Oregon has water-quality measurements published by Oregon DEQ, shown here as reported.
Is Geary Bridge Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
10 measurements from 1 monitoring station, 2020–2022. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Department of Environmental Quality - State of Oregon
OREGONDEQ10 samples · 2020–2022
Analytical methods
- 4500 P E ~ Phosphorus in Water by Colorimetry- Ascorbic Acid Method
- 2130 B ~ Nephelometric Method
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.