Water level reference

Lake Talquin
water level

Daily mean · latest available

68.48 ft

NGVD 1929

Provider date:

At page generation on , this measurement was within seven days of its provider date.

This is a saved snapshot. Compare the provider date above with today: if it is more than seven days old, treat this measurement as stale. Reloading the page does not check the provider.

Measurement basis
Daily mean
Quality
Provisional
Date convention
America/New_York; provider date preserved
Source station
USGS-02329900
Source
USGS series

Source captured . Provisional observations and historical values may be corrected. Refreshing this page does not fetch the provider.

Daily values and exact-date changes

A sampling-complete daily mean is unavailable. The provider reports daily means, but underlying sample completeness has not been verified.

Changes in provider-reported daily means; sampling completeness unverified. These differences do not establish complete daily means.

1-day change

-0.07 ft

2026-09-16 to 2026-09-17

Includes provisional observations.

7-day change

-0.01 ft

2026-09-10 to 2026-09-17

Includes provisional observations.

Only exact calendar dates in the same compatible daily series are compared. Missing dates are not substituted.

Daily mean history

2024-01-01 to 2026-09-18. 975 eligible days of 992; 17 missing or excluded days. Vertical reference: NGVD 1929.

Last 90 captured days

Lake Talquin daily water-level history2026-06-21 to 2026-09-18; 5 separate valid-data segments. Missing dates, invalid values and incompatible reference segments break the line. The table below contains original observations.68.3568.5768.802026-06-212026-09-18

Display uses first, minimum, maximum and last values within buckets; gaps stay separate. Statistics and the table use original daily values. Chart units: ft.

Read all 975 original daily records
Lake Talquin: provider daily dates, ft, NGVD 1929. Absent dates have no row. Excluded values remain labelled.
DateLevel (ft)Quality / eligibility
2024-01-0168.44Approved
2024-01-0268.47Approved
2024-01-0368.45Approved
2024-01-0468.41Approved
2024-01-0568.36Approved
2024-01-0668.50Approved
2024-01-0768.66Approved
2024-01-0868.53Approved
2024-01-0968.21Approved
2024-01-1068.39Approved
2024-01-1168.36Approved
2024-01-1268.30Approved
2024-01-1368.32Approved
2024-01-1468.29Approved
2024-01-1568.27Approved
2024-01-1668.32Approved
2024-01-1768.41Approved
2024-01-1868.47Approved
2024-01-1968.49Approved
2024-01-2068.45Approved
2024-01-2168.41Approved
2024-01-2268.47Approved
2024-01-2368.53Approved
2024-01-2468.56Approved
2024-01-2568.56Approved
2024-01-2668.54Approved
2024-01-2768.49Approved
2024-01-2868.48Approved
2024-01-2968.50Approved
2024-01-3068.48Approved
2024-01-3168.46Approved
2024-02-0168.44Approved
2024-02-0268.43Approved
2024-02-0368.41Approved
2024-02-0468.53Approved
2024-02-0568.78Approved
2024-02-0668.44Approved
2024-02-0768.39Approved
2024-02-0868.39Approved
2024-02-0968.43Approved
2024-02-1068.46Approved
2024-02-1168.46Approved
2024-02-1268.36Approved
2024-02-1368.36Approved
2024-02-1468.37Approved
2024-02-1568.37Approved
2024-02-1668.40Approved
2024-02-1768.46Approved
2024-02-1868.52Approved
2024-02-1968.53Approved
2024-02-2068.54Approved
2024-02-2168.54Approved
2024-02-2268.52Approved
2024-02-2368.50Approved
2024-02-2468.48Approved
2024-02-2568.47Approved
2024-02-2668.41Approved
2024-02-2768.38Approved
2024-02-2868.38Approved
2024-02-2968.46Approved
2024-03-0168.48Approved
2024-03-0268.46Approved
2024-03-0368.51Approved
2024-03-0468.55Approved
2024-03-0568.50Approved
2024-03-0668.35Approved
2024-03-0768.34Approved
2024-03-0868.35Approved
2024-03-0968.44Approved
2024-03-1068.63Approved
2024-03-1168.52Approved
2024-03-1268.30Approved
2024-03-1368.30Approved
2024-03-1468.31Approved
2024-03-1568.36Approved
2024-03-1668.43Approved
2024-03-1768.41Approved
2024-03-1868.35Approved
2024-03-1968.42Approved
2024-03-2068.47Approved
2024-03-2168.49Approved
2024-03-2268.43Approved
2024-03-2368.39Approved
2024-03-2468.39Approved
2024-03-2568.38Approved
2024-03-2668.34Approved
2024-03-2768.81Approved
2024-03-2868.75Approved
2024-03-2968.40Approved
2024-03-3068.31Approved
2024-03-3168.42Approved
2024-04-0168.51Approved
2024-04-0268.46Approved
2024-04-0368.38Approved
2024-04-0468.33Approved
2024-04-0568.45Approved
2024-04-0668.51Approved
2024-04-0768.46Approved
2024-04-0868.34Approved
2024-04-0968.28Approved
2024-04-1068.28Approved
2024-04-1169.16Approved
2024-04-1269.31Approved
2024-04-1369.09Approved
2024-04-1468.80Approved
2024-04-1568.84Approved
2024-04-1669.12Approved
2024-04-1769.05Approved
2024-04-1868.77Approved
2024-04-1968.53Approved
2024-04-2068.41Approved
2024-04-2168.39Approved
2024-04-2268.52Approved
2024-04-2368.53Approved
2024-04-2468.51Approved
2024-04-2568.50Approved
2024-04-2668.47Approved
2024-04-2768.43Approved
2024-04-2868.47Approved
2024-04-2968.54Approved
2024-04-3068.54Approved
2024-05-0168.52Approved
2024-05-0268.49Approved
2024-05-0368.44Approved
2024-05-0468.40Approved
2024-05-0568.37Approved
2024-05-0668.34Approved
2024-05-0768.36Approved
2024-05-0868.42Approved
2024-05-0968.51Approved
2024-05-1068.51Approved
2024-05-1168.48Approved
2024-05-1268.35Approved
2024-05-1368.31Approved
2024-05-1468.26Approved
2024-05-1568.03Approved
2024-05-1868.33Approved
2024-05-1968.28Approved
2024-05-2068.09Approved
2024-05-2368.56Approved
2024-05-2468.69Approved
2024-05-2568.54Approved
2024-05-2668.33Approved
2024-05-2768.27Approved
2024-05-2868.53Approved
2024-05-2968.60Approved
2024-05-3068.51Approved
2024-05-3168.39Approved
2024-06-0168.35Approved
2024-06-0268.32Approved
2024-06-0368.40Approved
2024-06-0468.52Approved
2024-06-0568.46Approved
2024-06-0668.40Approved
2024-06-0768.41Approved
2024-06-0868.44Approved
2024-06-0968.42Approved
2024-06-1068.41Approved
2024-06-1168.41Approved
2024-06-1268.37Approved
2024-06-1368.29Approved
2024-06-1468.19Approved
2024-06-1568.15Approved
2024-06-1668.15Approved
2024-06-1768.23Approved
2024-06-1868.21Approved
2024-06-1968.19Approved
2024-06-2068.17Approved
2024-06-2168.14Approved
2024-06-2268.12Approved
2024-06-2368.14Approved
2024-06-2468.15Approved
2024-06-2868.31Approved
2024-06-2968.33Approved
2024-06-3068.35Approved
2024-07-0168.42Approved
2024-07-0268.49Approved
2024-07-0368.35Approved
2024-07-0468.33Approved
2024-07-0568.35Approved
2024-07-0668.37Approved
2024-07-0768.31Approved
2024-07-0868.36Approved
2024-07-0968.47Approved
2024-07-1068.47Approved
2024-07-1168.41Approved
2024-07-1268.36Approved
2024-07-1368.41Approved
2024-07-1468.50Approved
2024-07-1568.53Approved
2024-07-1668.45Approved
2024-07-1768.49Approved
2024-07-1868.49Approved
2024-07-1968.45Approved
2024-07-2068.40Approved
2024-07-2168.46Approved
2024-07-2268.56Approved
2024-07-2368.50Approved
2024-07-2468.46Approved
2024-07-2568.45Approved
2024-07-2668.50Approved
2024-07-2768.55Approved
2024-07-2868.56Approved
2024-07-2968.52Approved
2024-07-3068.49Approved
2024-07-3168.57Approved
2024-08-0168.52Approved
2024-08-0268.40Approved
2024-08-0368.26Approved
2024-08-0468.16Approved
2024-08-0568.04Approved
2024-08-0668.14Approved
2024-08-0768.41Approved
2024-08-0868.54Approved
2024-08-0968.50Approved
2024-08-1068.44Approved
2024-08-1168.40Approved
2024-08-1268.49Approved
2024-08-1368.55Approved
2024-08-1468.57Approved
2024-08-1568.54Approved
2024-08-1668.46Approved
2024-08-1768.38Approved
2024-08-1868.34Approved
2024-08-1968.40Approved
2024-08-2068.47Approved
2024-08-2168.47Approved
2024-08-2268.47Approved
2024-08-2368.43Approved
2024-08-2468.37Approved
2024-08-2568.33Approved
2024-08-2668.34Approved
2024-08-2768.36Approved
2024-08-2868.39Approved
2024-08-2968.41Approved
2024-08-3068.42Approved
2024-08-3168.42Approved
2024-09-0168.41Approved
2024-09-0268.39Approved
2024-09-0368.40Approved
2024-09-0468.36Approved
2024-09-0568.32Approved
2024-09-0668.30Approved
2024-09-0768.37Approved
2024-09-0868.54Approved
2024-09-0968.60Approved
2024-09-1068.53Approved
2024-09-1168.39Approved
2024-09-1268.30Approved
2024-09-1368.38Approved
2024-09-1468.45Approved
2024-09-1568.41Approved
2024-09-1668.35Approved
2024-09-1768.43Approved
2024-09-1868.51Approved
2024-09-1968.49Approved
2024-09-2068.46Approved
2024-09-2168.42Approved
2024-09-2268.39Approved
2024-09-2368.38Approved
2024-09-2468.34Approved
2024-09-2568.16Approved
2024-09-2668.28Approved
2024-09-2768.28Approved
2024-09-2868.32Approved
2024-09-2967.97Approved
2024-09-3068.12Approved
2024-10-0168.40Approved
2024-10-0268.53Approved
2024-10-0368.45Approved
2024-10-0468.44Approved
2024-10-0568.43Approved
2024-10-0668.46Approved
2024-10-0768.45Approved
2024-10-0868.46Approved
2024-10-0968.52Approved
2024-10-1068.45Approved
2024-10-1168.36Approved
2024-10-1268.37Approved
2024-10-1368.40Approved
2024-10-1468.41Approved
2024-10-1568.49Approved
2024-10-1668.53Approved
2024-10-1768.49Approved
2024-10-1868.48Approved
2024-10-1968.47Approved
2024-10-2068.45Approved
2024-10-2168.44Approved
2024-10-2268.49Approved
2024-10-2368.53Approved
2024-10-2468.57Approved
2024-10-2568.60Approved
2024-10-2668.62Approved
2024-10-2768.60Approved
2024-10-2868.59Approved
2024-10-2968.57Approved
2024-10-3068.54Approved
2024-10-3168.53Approved
2024-11-0168.52Approved
2024-11-0268.52Approved
2024-11-0368.51Approved
2024-11-0468.50Approved
2024-11-0568.48Approved
2024-11-0668.48Approved
2024-11-0768.49Approved
2024-11-0868.50Approved
2024-11-0968.46Approved
2024-11-1068.41Approved
2024-11-1168.41Approved
2024-11-1268.43Approved
2024-11-1368.45Approved
2024-11-1468.42Approved
2024-11-1568.47Approved
2024-11-1668.50Approved
2024-11-1768.53Approved
2024-11-1868.55Approved
2024-11-1968.54Approved
2024-11-2068.58Approved
2024-11-2168.52Approved
2024-11-2268.47Approved
2024-11-2368.47Approved
2024-11-2468.51Approved
2024-11-2568.54Approved
2024-11-2668.55Approved
2024-11-2768.57Approved
2024-11-2868.50Approved
2024-11-2968.48Approved
2024-11-3068.45Approved
2024-12-0168.46Approved
2024-12-0268.50Approved
2024-12-0368.53Approved
2024-12-0468.55Approved
2024-12-0568.56Approved
2024-12-0668.56Approved
2024-12-0768.51Approved
2024-12-0868.49Approved
2024-12-0968.47Approved
2024-12-1068.44Approved
2024-12-1168.44Approved
2024-12-1268.48Approved
2024-12-1368.52Approved
2024-12-1468.56Approved
2024-12-1568.56Approved
2024-12-1668.56Approved
2024-12-1768.54Approved
2024-12-1868.53Approved
2024-12-1968.56Approved
2024-12-2068.55Approved
2024-12-2168.54Approved
2024-12-2268.52Approved
2024-12-2368.53Approved
2024-12-2468.54Approved
2024-12-2568.56Approved
2024-12-2668.59Approved
2024-12-2768.57Approved
2024-12-2868.54Approved
2024-12-2968.54Approved
2024-12-3068.53Approved
2024-12-3168.49Approved
2025-01-0168.51Approved
2025-01-0268.50Approved
2025-01-0368.48Approved
2025-01-0468.50Approved
2025-01-0568.52Approved
2025-01-0668.53Approved
2025-01-0768.55Approved
2025-01-0868.54Approved
2025-01-0968.53Approved
2025-01-1068.52Approved
2025-01-1168.52Approved
2025-01-1268.52Approved
2025-01-1368.72Approved
2025-01-1468.76Approved
2025-01-1568.56Approved
2025-01-1668.45Approved
2025-01-1768.39Approved
2025-01-1868.35Approved
2025-01-1968.44Approved
2025-01-2068.50Approved
2025-01-2168.49Approved
2025-01-2268.52Approved
2025-01-2368.50Approved
2025-01-2468.49Approved
2025-01-2568.49Approved
2025-01-2668.50Approved
2025-01-2768.52Approved
2025-01-2868.54Approved
2025-01-2968.53Approved
2025-01-3068.51Approved
2025-01-3168.48Approved
2025-02-0168.54Approved
2025-02-0268.58Approved
2025-02-0368.54Approved
2025-02-0468.48Approved
2025-02-0568.49Approved
2025-02-0668.48Approved
2025-02-0768.47Approved
2025-02-0868.46Approved
2025-02-0968.47Approved
2025-02-1068.47Approved
2025-02-1168.47Approved
2025-02-1268.44Approved
2025-02-1368.51Approved
2025-02-1468.58Approved
2025-02-1568.49Approved
2025-02-1668.42Approved
2025-02-1768.41Approved
2025-02-1868.38Approved
2025-02-1968.52Approved
2025-02-2068.59Approved
2025-02-2168.55Approved
2025-02-2268.47Approved
2025-02-2368.44Approved
2025-02-2468.46Approved
2025-02-2568.47Approved
2025-02-2668.54Approved
2025-02-2768.58Approved
2025-02-2868.60Approved
2025-03-0168.55Approved
2025-03-0268.49Approved
2025-03-0368.40Approved
2025-03-0468.38Approved
2025-03-0568.39Approved
2025-03-0668.47Approved
2025-03-0768.51Approved
2025-03-0868.51Approved
2025-03-0968.57Approved
2025-03-1068.62Approved
2025-03-1168.39Approved
2025-03-1268.32Approved
2025-03-1368.30Approved
2025-03-1468.31Approved
2025-03-1568.37Approved
2025-03-1668.52Approved
2025-03-1768.63Approved
2025-03-1868.50Approved
2025-03-1968.39Approved
2025-03-2068.44Approved
2025-03-2168.53Approved
2025-03-2268.49Approved
2025-03-2368.46Approved
2025-03-2468.48Approved
2025-03-2568.53Approved
2025-03-2668.58Approved
2025-03-2768.60Approved
2025-03-2868.52Approved
2025-03-2968.44Approved
2025-03-3068.47Approved
2025-03-3168.49Approved
2025-04-0168.55Approved
2025-04-0268.55Approved
2025-04-0368.55Approved
2025-04-0468.54Approved
2025-04-0568.49Approved
2025-04-0668.44Approved
2025-04-0768.49Approved
2025-04-0868.62Approved
2025-04-0968.38Approved
2025-04-1068.33Approved
2025-04-1168.39Approved
2025-04-1268.52Approved
2025-04-1368.56Approved
2025-04-1468.51Approved
2025-04-1568.49Approved
2025-04-1668.51Approved
2025-04-1768.49Approved
2025-04-1868.51Approved
2025-04-1968.51Approved
2025-04-2068.49Approved
2025-04-2168.49Approved
2025-04-2268.47Approved
2025-04-2368.47Approved
2025-04-2468.47Approved
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2025-04-2768.44Approved
2025-04-2868.47Approved
2025-04-2968.50Approved
2025-04-3068.51Approved
2025-05-0168.51Approved
2025-05-0268.48Approved
2025-05-0368.43Approved
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2025-08-2268.49Approved
2025-08-2368.44Approved
2025-08-2468.47Approved
2025-08-2568.47Approved
2025-08-2668.48Approved
2025-08-2768.48Approved
2025-08-2868.49Approved
2025-08-2968.51Approved
2025-08-3068.55Approved
2025-08-3168.58Approved
2025-09-0168.56Approved
2025-09-0268.51Approved
2025-09-0368.46Approved
2025-09-0468.42Approved
2025-09-0568.41Approved
2025-09-0668.43Approved
2025-09-0768.45Approved
2025-09-0868.47Approved
2025-09-0968.47Approved
2025-09-1068.45Approved
2025-09-1168.45Approved
2025-09-1268.45Approved
2025-09-1368.45Approved
2025-09-1468.43Approved
2025-09-1568.42Approved
2025-09-1668.40Approved
2025-09-1768.39Approved
2025-09-1868.38Approved
2025-09-1968.37Approved
2025-09-2068.36Approved
2025-09-2168.36Approved
2025-09-2268.35Approved
2025-09-2368.33Approved
2025-09-2468.31Approved
2025-09-2568.30Approved
2025-09-2668.32Approved
2025-09-2768.35Approved
2025-09-2868.36Approved
2025-09-2968.36Approved
2025-09-3068.34Approved
2025-10-0168.33Approved
2025-10-0268.33Approved
2025-10-0368.30Approved
2025-10-0468.29Approved
2025-10-0568.28Approved
2025-10-0668.30Approved
2025-10-0768.30Approved
2025-10-0868.31Approved
2025-10-0968.33Approved
2025-10-1068.31Approved
2025-10-1168.27Approved
2025-10-1268.24Approved
2025-10-1368.23Approved
2025-10-1468.22Approved
2025-10-1568.21Approved
2025-10-1668.20Approved
2025-10-1768.19Approved
2025-10-1868.17Approved
2025-10-1968.17Approved
2025-10-2068.19Approved
2025-10-2168.17Approved
2025-10-2268.16Approved
2025-10-2368.15Approved
2025-10-2468.14Approved
2025-10-2568.13Approved
2025-10-2668.12Approved
2025-10-2768.12Approved
2025-10-2868.12Approved
2025-10-2968.10Approved
2025-10-3068.07Approved
2025-10-3168.07Approved
2025-11-0168.07Approved
2025-11-0268.06Approved
2025-11-0368.06Approved
2025-11-0468.05Approved
2025-11-0568.05Approved
2025-11-0668.04Approved
2025-11-0768.04Approved
2025-11-0868.03Approved
2025-11-0968.04Approved
2025-11-1068.01Approved
2025-11-1168.00Approved
2025-11-1267.99Approved
2025-11-1367.99Approved
2025-11-1468.00Approved
2025-11-1568.00Approved
2025-11-1667.99Approved
2025-11-1768.01Approved
2025-11-1868.01Approved
2025-11-1968.01Approved
2025-11-2068.01Approved
2025-11-2168.02Approved
2025-11-2268.01Approved
2025-11-2368.03Approved
2025-11-2468.05Approved
2025-11-2568.06Approved
2025-11-2668.06Approved
2025-11-2768.06Approved
2025-11-2868.05Approved
2025-11-2968.04Approved
2025-11-3068.04Approved
2025-12-0168.05Approved
2025-12-0268.11Approved
2025-12-0368.17Approved
2025-12-0468.20Approved
2025-12-0568.26Approved
2025-12-0668.38Approved
2025-12-0768.58Approved
2025-12-0868.64Approved
2025-12-0968.58Approved
2025-12-1068.51Approved
2025-12-1168.52Approved
2025-12-1268.52Approved
2025-12-1368.52Approved
2025-12-1468.53Approved
2025-12-1568.54Provisional
2025-12-1668.51Provisional
2025-12-1768.51Provisional
2025-12-1868.52Provisional
2025-12-1968.52Provisional
2025-12-2068.53Provisional
2025-12-2168.52Provisional
2025-12-2268.52Provisional
2025-12-2368.51Provisional
2025-12-2468.52Provisional
2025-12-2568.53Provisional
2025-12-2668.53Provisional
2025-12-2768.55Provisional
2025-12-2868.56Provisional
2025-12-2968.55Provisional
2025-12-3068.53Provisional
2025-12-3168.51Provisional
2026-01-0168.50Provisional
2026-01-0268.52Provisional
2026-01-0368.58Provisional
2026-01-0468.72Provisional
2026-01-0568.70Provisional
2026-01-0668.66Provisional
2026-01-0768.61Provisional
2026-01-0868.57Provisional
2026-01-0968.53Provisional
2026-01-1068.51Provisional
2026-01-1168.52Provisional
2026-01-1268.52Provisional
2026-01-1368.50Provisional
2026-01-1468.48Provisional
2026-01-1568.49Provisional
2026-01-1668.50Provisional
2026-01-1768.51Provisional
2026-01-1868.58Provisional
2026-01-1968.64Provisional
2026-01-2068.67Provisional
2026-01-2168.64Provisional
2026-01-2268.60Provisional
2026-01-2368.56Provisional
2026-01-2468.53Provisional
2026-01-2568.51Provisional
2026-01-2668.54Provisional
2026-01-2768.54Provisional
2026-01-2868.54Provisional
2026-01-2968.55Provisional
2026-01-3068.55Provisional
2026-01-3168.52Provisional
2026-02-0168.50Provisional
2026-02-0268.51Provisional
2026-02-0368.53Provisional
2026-02-0468.55Provisional
2026-02-0568.59Provisional
2026-02-0668.58Provisional
2026-02-0768.62Provisional
2026-02-0868.63Provisional
2026-02-0968.64Provisional
2026-02-1068.63Provisional
2026-02-1168.62Provisional
2026-02-1268.63Provisional
2026-02-1368.61Provisional
2026-02-1468.58Provisional
2026-02-1568.59Provisional
2026-02-1668.68Provisional
2026-02-1768.67Provisional
2026-02-1868.65Provisional
2026-02-1968.61Provisional
2026-02-2068.56Provisional
2026-02-2168.53Provisional
2026-02-2268.56Provisional
2026-02-2368.53Provisional
2026-02-2468.51Provisional
2026-02-2568.50Provisional
2026-02-2668.51Provisional
2026-02-2768.59Provisional
2026-02-2868.66Provisional
2026-03-0168.67Provisional
2026-03-0268.67Provisional
2026-03-0368.66Provisional
2026-03-0468.62Provisional
2026-03-0568.57Provisional
2026-03-0668.54Provisional
2026-03-0768.53Provisional
2026-03-0868.52Provisional
2026-03-0968.51Provisional
2026-03-1068.50Provisional
2026-03-1168.50Provisional
2026-03-1268.53Provisional
2026-03-1368.55Provisional
2026-03-1468.56Provisional
2026-03-1568.55Provisional
2026-03-1668.64Provisional
2026-03-1768.76Provisional
2026-03-1868.72Provisional
2026-03-1968.62Provisional
2026-03-2068.55Provisional
2026-03-2168.53Provisional
2026-03-2268.52Provisional
2026-03-2368.51Provisional
2026-03-2468.56Provisional
2026-03-2568.56Provisional
2026-03-2668.54Provisional
2026-03-2768.54Provisional
2026-03-2868.56Provisional
2026-03-2968.53Provisional
2026-03-3068.50Provisional
2026-03-3168.50Provisional
2026-04-0168.50Provisional
2026-04-0268.51Provisional
2026-04-0368.51Provisional
2026-04-0468.50Provisional
2026-04-0568.48Provisional
2026-04-0668.51Provisional
2026-04-0768.52Provisional
2026-04-0868.52Provisional
2026-04-0968.50Provisional
2026-04-1068.48Provisional
2026-04-1168.47Provisional
2026-04-1268.46Provisional
2026-04-1368.45Provisional
2026-04-1468.43Provisional
2026-04-1568.40Provisional
2026-04-1668.39Provisional
2026-04-1768.37Provisional
2026-04-1868.34Provisional
2026-04-1968.34Provisional
2026-04-2068.32Provisional
2026-04-2168.29Provisional
2026-04-2268.27Provisional
2026-04-2368.26Provisional
2026-04-2468.24Provisional
2026-04-2568.23Provisional
2026-04-2668.23Provisional
2026-04-2768.24Provisional
2026-04-2868.22Provisional
2026-04-2968.18Provisional
2026-04-3068.16Provisional
2026-05-0168.18Provisional
2026-05-0268.37Provisional
2026-05-0368.51Provisional
2026-05-0468.59Provisional
2026-05-0568.63Provisional
2026-05-0668.63Provisional
2026-05-0768.63Provisional
2026-05-0868.66Provisional
2026-05-0968.60Provisional
2026-05-1068.55Provisional
2026-05-1168.50Provisional
2026-05-1268.54Provisional
2026-05-1368.58Provisional
2026-05-1468.56Provisional
2026-05-1568.52Provisional
2026-05-1668.54Provisional
2026-05-1768.54Provisional
2026-05-1868.55Provisional
2026-05-1968.55Provisional
2026-05-2068.54Provisional
2026-05-2168.55Provisional
2026-05-2268.52Provisional
2026-05-2368.52Provisional
2026-05-2468.74Provisional
2026-05-2568.83Provisional
2026-05-2668.73Provisional
2026-05-2768.56Provisional
2026-05-2868.51Provisional
2026-05-2968.48Provisional
2026-05-3068.50Provisional
2026-05-3168.50Provisional
2026-06-0168.47Provisional
2026-06-0268.47Provisional
2026-06-0368.53Provisional
2026-06-0468.51Provisional
2026-06-0568.50Provisional
2026-06-0668.48Provisional
2026-06-0768.48Provisional
2026-06-0868.48Provisional
2026-06-0968.47Provisional
2026-06-1068.46Provisional
2026-06-1168.44Provisional
2026-06-1268.42Provisional
2026-06-1368.45Provisional
2026-06-1468.51Provisional
2026-06-1568.57Provisional
2026-06-1668.66Provisional
2026-06-1768.72Provisional
2026-06-1868.63Provisional
2026-06-1968.56Provisional
2026-06-2068.64Provisional
2026-06-2168.68Provisional
2026-06-2268.59Provisional
2026-06-2368.52Provisional
2026-06-2468.52Provisional
2026-06-2568.46Provisional
2026-06-2668.49Provisional
2026-06-2768.58Provisional
2026-06-2868.64Provisional
2026-06-2968.66Provisional
2026-06-3068.62Provisional
2026-07-0168.57Provisional
2026-07-0268.52Provisional
2026-07-0368.43Provisional
2026-07-0468.39Provisional
2026-07-0568.40Provisional
2026-07-0668.42Provisional
2026-07-0768.46Provisional
2026-07-0868.56Provisional
2026-07-0968.56Provisional
2026-07-1068.53Provisional
2026-07-1168.51Provisional
2026-07-1268.50Provisional
2026-07-1368.50Provisional
2026-07-1468.50Provisional
2026-07-1568.46Provisional
2026-07-1668.42Provisional
2026-07-1768.38Provisional
2026-07-1868.42Provisional
2026-07-1968.47Provisional
2026-07-2068.54Provisional
2026-07-2168.59Provisional
2026-07-2268.61Provisional
2026-07-2368.58Provisional
2026-07-2468.50Provisional
2026-07-2568.52Provisional
2026-07-2668.51Provisional
2026-07-2768.49Provisional
2026-07-2868.50Provisional
2026-07-2968.48Provisional
2026-07-3068.44Provisional
2026-07-3168.47Provisional
2026-08-0168.62Provisional
2026-08-0268.77Provisional
2026-08-0368.77Provisional
2026-08-0468.69Provisional
2026-08-0668.53Provisional
2026-08-0768.51Provisional
2026-08-0868.42Provisional
2026-08-0968.44Provisional
2026-08-1068.44Provisional
2026-08-1168.44Provisional
2026-08-1268.44Provisional
2026-08-1368.47Provisional
2026-08-1468.55Provisional
2026-08-1568.59Provisional
2026-08-1668.58Provisional
2026-08-1768.55Provisional
2026-08-1868.51Provisional
2026-08-2168.54Provisional
2026-08-2268.58Provisional
2026-08-2468.61Provisional
2026-08-2568.65Provisional
2026-08-2668.66Provisional
2026-08-2768.62Provisional
2026-08-2868.52Provisional
2026-08-2968.53Provisional
2026-08-3068.54Provisional
2026-08-3168.54Provisional
2026-09-0168.56Provisional
2026-09-0268.57Provisional
2026-09-0368.59Provisional
2026-09-0468.64Provisional
2026-09-0568.62Provisional
2026-09-0668.61Provisional
2026-09-0768.64Provisional
2026-09-0868.55Provisional
2026-09-0968.50Provisional
2026-09-1068.49Provisional
2026-09-1168.53Provisional
2026-09-1368.56Provisional
2026-09-1468.59Provisional
2026-09-1568.58Provisional
2026-09-1668.55Provisional
2026-09-1768.48Provisional

Download daily observations (CSV)

Comparable prior years

Same provider calendar date as 2026-09-17, within the fixed 2006–2025 reference interval. 2 eligible distinct years: 2024, 2025

Comparable same-date observations; daily mean, ft, NGVD 1929
DateLevelQuality
2024-09-1768.43 ftApproved
2025-09-1768.39 ftApproved

Percentiles disabled in the frozen methodology. A short captured history is not a long-term seasonal norm. Daily mean sampling completeness is unverified.

Extrema within the captured window

Eligible original-resolution daily mean values from 2024-01-01 through 2026-09-18; these are not all-time instantaneous records. All tied dates are listed.

Lowest

67.97 ft

2024-09-29

Highest

69.31 ft

2024-04-12

Provider-reported daily means: sampling completeness is unverified for 975 eligible days. Missing observations can hide more extreme values.

Includes provisional observations; extrema may change with provider corrections.

Annual captured-window extrema in ft; date windows and missing coverage are explicit.
Year / windowLow / tied datesHigh / tied datesCoverage
20242024-01-01 to 2024-12-3167.972024-09-2969.312024-04-12359/366 days
20252025-01-01 to 2025-12-3167.992025-11-12, 2025-11-13, 2025-11-1668.762025-01-14361/365 days
20262026-01-01 to 2026-09-18 (incomplete year)68.162026-04-3068.832026-05-25255/261 days

Source and measurement reference

Historical series
c3a1e3e0506f468e96671db2ad6f0e09
Parameter / statistic
62614 / 00003
Water-surface datum segment
NGVD 1929 / usgs-02329900-62614:verified-2024
Native unit
ft. Foot subtype not established; no unit conversion is offered.

Values from USGS. No agency endorsement is implied. A changed datum or incompatible series is excluded from comparisons and breaks the chart line.

Captured history uses the reviewed datum interval. Forward refresh requires unchanged exact series, unit, parameter and explicit datum metadata; it cannot prove absence of undocumented historical changes.

Read the measurement and calculation methodology.