Country: Canada
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Grand Lake water level today

Lake in New Brunswick

0.792m
2.60 ft · CGVD28
Measured · provisional
Much below normal for the dateFalling
24 hours
▼ 0.040 m
7 days
▼ 0.204 m
30 days
▼ 0.069 m
Normal for Oct 23 ?
1.304 m

At a glance · Oct 23

Much lower than usual

Grand Lake is 0.51 m lower than normal for Oct 23, lower than on this date in all of the last 10 years.

  • This week↘ Falling 0.20 m
  • Lowest on record↓ 0.62 m (1968)

Compared with this gauge's own records for the same date. A statistical guide, not advice.

Normal for Oct 23Record lowToday0.79 m

Today compared with past years on Oct 23

Lowest to highest on this date: 0.65–3.29 mUsual range (10th–90th percentile): 0.99–1.99 mNormal (25th–75th percentile): 1.08–1.73 mToday: 0.79 mToday 0.79 mMedian 1.30Lowest 0.65Highest 3.2925th75th
Lowest to highest on this date: 0.65–3.29 mUsual range (10th–90th percentile): 0.99–1.99 mNormal (25th–75th percentile): 1.08–1.73 mToday: 0.79 mToday 0.79 mMedian 1.30Highest 3.2925th75th

Where today's reading sits among this gauge's own records for the same date (±3 days). A statistical guide, not advice.

What this means

It is lower than on Oct 23 in every one of the last 10 years on record.

The lake has fallen 0.204 m in 7 days and fallen 0.069 m in 30 days.

Since 1965, the lowest daily level was 0.619 m (Oct 1968) and the highest 6.831 m (May 2018).

Grand Lake level chart

Loading chart…

Measured Normal range for the date (middle 50% of past years)

2026 compared with 2025

02345JanFebMarAprMayJunJulAugSepOctNovDec202520262025-02-14: 1.17 m2025-02-19: 1.10 m2025-02-24: 0.96 m2025-03-01: 1.15 m2025-03-06: 1.31 m2025-03-11: 1.92 m2025-03-16: 1.88 m2025-03-21: 2.92 m2025-03-26: 3.26 m2025-03-31: 3.13 m2025-04-05: 3.08 m2025-04-10: 2.63 m2025-04-15: 2.54 m2025-04-20: 3.09 m2025-04-25: 2.96 m2025-04-30: 3.82 m2025-05-05: 3.74 m2025-05-10: 3.08 m2025-05-15: 2.72 m2025-05-20: 2.29 m2025-05-25: 2.51 m2025-05-30: 2.49 m2025-06-04: 2.27 m2025-06-09: 2.06 m2025-06-14: 1.79 m2025-06-19: 1.55 m2025-06-24: 1.54 m2025-06-29: 1.64 m2025-07-04: 1.46 m2025-07-09: 1.39 m2025-07-14: 1.55 m2025-07-19: 1.52 m2025-07-24: 1.61 m2025-07-29: 1.60 m2025-08-03: 1.31 m2025-08-08: 1.05 m2025-08-13: 1.12 m2025-08-18: 1.12 m2025-08-23: 1.06 m2025-08-28: 1.07 m2025-09-02: 0.94 m2025-09-07: 0.98 m2025-09-12: 1.08 m2025-09-17: 1.03 m2025-09-22: 0.97 m2025-09-27: 1.00 m2025-10-02: 0.83 m2025-10-07: 0.86 m2025-10-12: 0.95 m2025-10-17: 0.93 m2025-10-22: 1.00 m2025-10-27: 0.95 m2025-11-01: 0.93 m2025-11-06: 1.08 m2025-11-11: 1.30 m2025-11-16: 1.29 m2025-11-21: 1.31 m2025-11-26: 1.17 m2025-12-01: 1.13 m2025-12-06: 1.19 m2025-12-11: 1.23 m2025-12-16: 1.11 m2025-12-21: 1.32 m2025-12-26: 1.43 m2025-12-31: 1.40 m2026-01-05: 1.41 m2026-01-10: 1.34 m2026-01-15: 1.16 m2026-01-20: 1.28 m2026-01-25: 1.23 m2026-01-30: 1.23 m2026-02-04: 1.32 m2026-02-09: 1.27 m2026-02-14: 1.08 m2026-09-22: 0.88 m2026-09-27: 0.83 m2026-10-02: 1.01 m2026-10-07: 0.98 m2026-10-12: 1.01 m2026-10-17: 1.00 m
02345JanAprJulOct202520262025-02-14: 1.17 m2025-02-19: 1.10 m2025-02-24: 0.96 m2025-03-01: 1.15 m2025-03-06: 1.31 m2025-03-11: 1.92 m2025-03-16: 1.88 m2025-03-21: 2.92 m2025-03-26: 3.26 m2025-03-31: 3.13 m2025-04-05: 3.08 m2025-04-10: 2.63 m2025-04-15: 2.54 m2025-04-20: 3.09 m2025-04-25: 2.96 m2025-04-30: 3.82 m2025-05-05: 3.74 m2025-05-10: 3.08 m2025-05-15: 2.72 m2025-05-20: 2.29 m2025-05-25: 2.51 m2025-05-30: 2.49 m2025-06-04: 2.27 m2025-06-09: 2.06 m2025-06-14: 1.79 m2025-06-19: 1.55 m2025-06-24: 1.54 m2025-06-29: 1.64 m2025-07-04: 1.46 m2025-07-09: 1.39 m2025-07-14: 1.55 m2025-07-19: 1.52 m2025-07-24: 1.61 m2025-07-29: 1.60 m2025-08-03: 1.31 m2025-08-08: 1.05 m2025-08-13: 1.12 m2025-08-18: 1.12 m2025-08-23: 1.06 m2025-08-28: 1.07 m2025-09-02: 0.94 m2025-09-07: 0.98 m2025-09-12: 1.08 m2025-09-17: 1.03 m2025-09-22: 0.97 m2025-09-27: 1.00 m2025-10-02: 0.83 m2025-10-07: 0.86 m2025-10-12: 0.95 m2025-10-17: 0.93 m2025-10-22: 1.00 m2025-10-27: 0.95 m2025-11-01: 0.93 m2025-11-06: 1.08 m2025-11-11: 1.30 m2025-11-16: 1.29 m2025-11-21: 1.31 m2025-11-26: 1.17 m2025-12-01: 1.13 m2025-12-06: 1.19 m2025-12-11: 1.23 m2025-12-16: 1.11 m2025-12-21: 1.32 m2025-12-26: 1.43 m2025-12-31: 1.40 m2026-01-05: 1.41 m2026-01-10: 1.34 m2026-01-15: 1.16 m2026-01-20: 1.28 m2026-01-25: 1.23 m2026-01-30: 1.23 m2026-02-04: 1.32 m2026-02-09: 1.27 m2026-02-14: 1.08 m2026-09-22: 0.88 m2026-09-27: 0.83 m2026-10-02: 1.01 m2026-10-07: 0.98 m2026-10-12: 1.01 m2026-10-17: 1.00 m
20262025Normal (middle 50% of past years)Usual range (10th–90th percentile)Median

Each year drawn on the same January–December axis, over this gauge's normal range for each date. Hover or tap a point for its value.

Same date in past years

DateLevelvs today
Oct 23, 20251.042 m▲ 0.250 m
Oct 23, 20241.245 m▲ 0.453 m
Oct 23, 20231.873 m▲ 1.081 m
Oct 23, 20221.746 m▲ 0.954 m
Oct 23, 20211.601 m▲ 0.809 m
Oct 23, 20201.940 m▲ 1.148 m
Oct 23, 20191.303 m▲ 0.511 m
Oct 23, 20181.224 m▲ 0.432 m
Oct 23, 20171.038 m▲ 0.246 m
Oct 23, 20161.272 m▲ 0.480 m

Records & details

Highest
6.831 m on May 6, 2018
Lowest
0.619 m on Oct 17, 1968
Records from
1965 (62 years of daily data)
Water temperature
Not measured here

Full history: yearly highs and lows, monthly averages →