Norton Reservoir
Norton Reservoir in Apache County, Arizona is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 43 acres.
- Area
- 43 acres
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Why Norton 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 Norton 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 ADEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Norton Reservoir is a 43-acre lake in Apache County, Arizona.
Source: EPA Water Quality Portal sampling records, ADEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Norton 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 Norton Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Norton Reservoir in Apache County, Arizona — 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 Norton Reservoir
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 43 acres |
No bathymetric survey has been published for Norton Reservoir, so its depth is not documented here.
Fishing Norton Reservoir
Nearby Lakes in Apache County
Frequently asked questions about Norton Reservoir
Where is Norton Reservoir?
- Norton Reservoir is a lake in Apache County, Arizona. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Norton Reservoir?
- Norton Reservoir in Apache County, Arizona is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 43 acres.
Is Norton Reservoir safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Norton Reservoir is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
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Where this data comes from
Measurements for Norton Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.