Lake water level report
Gunflint - 16035600
Cook County
Water Level Data
Period of record: 07/31/1990 to 08/26/2024
# of readings: 588
Highest recorded: 1546.62 ft (06/13/2001)
Lowest recorded: 1542.99 ft (09/16/2013)
Recorded range: 3.63 ft
Last reading: 1544.26 ft (08/26/2024)
Ordinary High Water Level (OHW) elevation: N/A
Datum: (ft)
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Last 10 years of data, click to enlarge.
Benchmarks
| Elevation: 1548.6 ft | Datum: NGVD 29 (ft) |
| Date Set: 07/31/1990 | Location: T65R3S29 |
| Description: Found 2020 for use only with prior permission from landowner. High point on 4' x 6' x 2.5' boulder on shoreline about 20' east of dock (easterly of two) and edge of clearing at Gunflint Pines Resort boat access area, 217 S Gunflint Lake Rd, Grand Marais. | |
| Elevation: 1551.31 ft | Datum: NGVD 29 (ft) |
| Date Set: 06/20/2023 | Location: T65R3S20 |
| Description: Found 2024. For use only with prior permission of landowner. Top SE corner concrete gas container around tanks, just west and inside of wooden post, at Heston's Lodge, 579 S Gunflint Lake, Grand Marais. | |
| Elevation: 1547.84 ft | Datum: NGVD 29 (ft) |
| Date Set: 07/22/2020 | Location: T65R3S30 |
| Description: Found 2023. 60d spike, 1.0' above ground, in South side of 0.7' spruce, approximately 20' West of boat ramp, approximately 15' - 20' from water's edge, at U.S. Forest Service public access, 10340 Gunflint Trl, Grand Marais, on SW side of lake. | |