Ben Irving Reservoir
Ben Irving Reservoir in Douglas County, Oregon is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 182 acres.
- Area
- 182 acres
- Public access
- Yes
Next lake in Douglas County
Swipe left or right on this bar to open the next or previous lake.
Why Ben Irving Reservoir has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Ben Irving Reservoir, no water-quality sampling on record for this lake.
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by Oregon DEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Ben Irving Reservoir is a 182-acre lake in Douglas County, Oregon. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, Oregon DEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Ben Irving Reservoir water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Ben Irving Reservoir
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near Ben Irving Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Ben Irving Reservoir in Douglas County, Oregon — 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 Ben Irving Reservoir
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Oregon’s top lakes →
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 182 acres |
| Public Access | Yes |
No bathymetric survey has been published for Ben Irving Reservoir, so its depth is not documented here.
Recreation & Access
- Ben Irving ReservoirPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Ben Irving Reservoir
Nearby Lakes in Douglas County
Frequently asked questions about Ben Irving Reservoir
Where is Ben Irving Reservoir?
- Ben Irving Reservoir is a lake in Douglas County, Oregon. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Ben Irving Reservoir?
- Ben Irving Reservoir in Douglas County, Oregon is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 182 acres.
Is Ben Irving Reservoir safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Ben Irving Reservoir is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Ben Irving Reservoir?
- Ben Irving Reservoir has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Ben Irving Reservoir. Public access is listed as yes.
Explore Ben Irving Reservoir across LakeQuality
More Oregon Lake Rankings
Other Lakes in Oregon
Where this data comes from
Measurements for Ben Irving Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory