Water level reference

Toledo Bend Reservoir
water level

Daily mean · latest available

168.54 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/Chicago; provider date preserved
Source station
USGS-08025350
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

-0.04 ft

2026-09-16 to 2026-09-17

Includes provisional observations.

7-day change

-0.21 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. 988 eligible days of 992; 4 missing or excluded days. Vertical reference: NGVD 1929.

Last 90 captured days

Toledo Bend Reservoir daily water-level history2026-06-21 to 2026-09-18; 2 separate valid-data segments. Missing dates, invalid values and incompatible reference segments break the line. The table below contains original observations.168.35169.71171.082026-06-212026-09-18

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 988 original daily records
Toledo Bend Reservoir: provider daily dates, ft, NGVD 1929. Absent dates have no row. Excluded values remain labelled.
DateLevel (ft)Quality / eligibility
2024-01-01167.84Approved
2024-01-02167.81Approved
2024-01-03167.89Approved
2024-01-04167.85Approved
2024-01-05167.97Approved
2024-01-06167.99Approved
2024-01-07167.96Approved
2024-01-08167.96Approved
2024-01-09168.20Approved
2024-01-10168.07Approved
2024-01-11168.07Approved
2024-01-12168.26Approved
2024-01-13168.13Approved
2024-01-14168.27Approved
2024-01-15168.33Approved
2024-01-16168.35Approved
2024-01-17168.11Approved
2024-01-18168.11Approved
2024-01-19168.31Approved
2024-01-20168.23Approved
2024-01-21168.17Approved
2024-01-22168.19Approved
2024-01-23168.36Approved
2024-01-24169.04Approved
2024-01-25169.67Approved
2024-01-26170.08Approved
2024-01-27170.45Approved
2024-01-28170.62Approved
2024-01-29170.75Approved
2024-01-30170.87Approved
2024-01-31170.96Approved
2024-02-01170.96Approved
2024-02-02170.96Approved
2024-02-03170.98Approved
2024-02-04171.00Approved
2024-02-05171.06Approved
2024-02-06170.91Approved
2024-02-07170.78Approved
2024-02-08170.74Approved
2024-02-09170.68Approved
2024-02-10170.70Approved
2024-02-11170.97Approved
2024-02-12171.35Approved
2024-02-13171.43Approved
2024-02-14171.50Approved
2024-02-15171.55Approved
2024-02-16171.62Approved
2024-02-17171.86Approved
2024-02-18171.73Approved
2024-02-19171.65Approved
2024-02-20171.61Approved
2024-02-21171.52Approved
2024-02-22171.49Approved
2024-02-23171.51Approved
2024-02-24171.39Approved
2024-02-25171.20Approved
2024-02-26171.09Approved
2024-02-27170.95Approved
2024-02-28171.06Approved
2024-02-29170.83Approved
2024-03-01170.68Approved
2024-03-02170.52Approved
2024-03-03170.38Approved
2024-03-04170.27Approved
2024-03-05170.20Approved
2024-03-06170.09Approved
2024-03-07169.92Approved
2024-03-08169.91Approved
2024-03-09170.01Approved
2024-03-10169.95Approved
2024-03-11169.93Approved
2024-03-12169.91Approved
2024-03-13169.89Approved
2024-03-14169.83Approved
2024-03-15169.84Approved
2024-03-16169.85Approved
2024-03-17169.90Approved
2024-03-18169.98Approved
2024-03-19169.82Approved
2024-03-20169.76Approved
2024-03-21169.73Approved
2024-03-22169.81Approved
2024-03-23169.73Approved
2024-03-24169.57Approved
2024-03-25169.63Approved
2024-03-26169.79Approved
2024-03-27169.79Approved
2024-03-28169.80Approved
2024-03-29169.76Approved
2024-03-30169.85Approved
2024-03-31169.90Approved
2024-04-01169.95Approved
2024-04-02170.22Approved
2024-04-03170.30Approved
2024-04-04170.24Approved
2024-04-05170.25Approved
2024-04-06170.20Approved
2024-04-07170.31Approved
2024-04-08170.41Approved
2024-04-09170.66Approved
2024-04-10171.40Approved
2024-04-11172.13Approved
2024-04-12172.53Approved
2024-04-13172.85Approved
2024-04-14173.04Approved
2024-04-15173.09Approved
2024-04-16172.94Approved
2024-04-17172.86Approved
2024-04-18172.61Approved
2024-04-19172.53Approved
2024-04-20172.49Approved
2024-04-21172.53Approved
2024-04-22172.38Approved
2024-04-23172.20Approved
2024-04-24172.18Approved
2024-04-25172.08Approved
2024-04-26171.95Approved
2024-04-27171.91Approved
2024-04-28171.94Approved
2024-04-29172.25Approved
2024-04-30172.41Approved
2024-05-01172.44Approved
2024-05-02172.57Approved
2024-05-03172.86Approved
2024-05-04172.86Approved
2024-05-05172.81Approved
2024-05-06172.74Approved
2024-05-07172.61Approved
2024-05-08172.46Approved
2024-05-09172.48Approved
2024-05-10172.45Approved
2024-05-11172.30Approved
2024-05-12172.27Approved
2024-05-13172.67Approved
2024-05-14172.88Approved
2024-05-15172.86Approved
2024-05-16172.79Approved
2024-05-17172.81Approved
2024-05-18172.69Approved
2024-05-19172.52Approved
2024-05-20172.31Approved
2024-05-21172.17Approved
2024-05-22172.15Approved
2024-05-23172.13Approved
2024-05-24172.12Approved
2024-05-25172.10Approved
2024-05-26171.98Approved
2024-05-27172.01Approved
2024-05-28172.00Approved
2024-05-29171.96Approved
2024-05-30171.97Approved
2024-05-31172.08Approved
2024-06-01172.20Approved
2024-06-02172.30Approved
2024-06-03172.49Approved
2024-06-04172.77Approved
2024-06-05173.20Approved
2024-06-06173.32Approved
2024-06-07173.23Approved
2024-06-08173.01Approved
2024-06-09172.81Approved
2024-06-10172.69Approved
2024-06-11172.53Approved
2024-06-12172.40Approved
2024-06-13172.33Approved
2024-06-14172.26Approved
2024-06-15172.18Approved
2024-06-16172.16Approved
2024-06-17172.18Approved
2024-06-18172.35Approved
2024-06-19172.49Approved
2024-06-20172.54Approved
2024-06-21172.62Approved
2024-06-22172.65Approved
2024-06-23172.64Approved
2024-06-24172.57Approved
2024-06-25172.46Approved
2024-06-26172.39Approved
2024-06-27172.28Approved
2024-06-28172.10Approved
2024-06-29171.97Approved
2024-06-30171.94Approved
2024-07-01171.85Approved
2024-07-02171.70Approved
2024-07-03171.54Approved
2024-07-04171.41Approved
2024-07-05171.29Approved
2024-07-06171.13Approved
2024-07-07171.01Approved
2024-07-08170.73Approved
2024-07-09170.96Approved
2024-07-10170.88Approved
2024-07-11170.79Approved
2024-07-12170.73Approved
2024-07-13170.71Approved
2024-07-14170.68Approved
2024-07-15170.66Approved
2024-07-16170.64Approved
2024-07-17170.60Approved
2024-07-18170.72Approved
2024-07-19170.69Approved
2024-07-20170.54Approved
2024-07-21170.38Approved
2024-07-22170.26Approved
2024-07-23170.21Approved
2024-07-24170.42Approved
2024-07-25170.62Approved
2024-07-26170.94Approved
2024-07-27171.23Approved
2024-07-28171.32Approved
2024-07-29171.30Approved
2024-07-30171.22Approved
2024-07-31171.10Approved
2024-08-01171.01Approved
2024-08-02170.89Approved
2024-08-03170.75Approved
2024-08-04170.65Approved
2024-08-05170.50Approved
2024-08-06170.34Approved
2024-08-07170.17Approved
2024-08-08170.02Approved
2024-08-09169.87Approved
2024-08-10169.68Approved
2024-08-11169.48Approved
2024-08-12169.31Approved
2024-08-13169.15Approved
2024-08-14169.03Approved
2024-08-15168.97Approved
2024-08-16168.90Approved
2024-08-17168.88Approved
2024-08-18168.87Approved
2024-08-19168.84Approved
2024-08-20168.78Approved
2024-08-21168.71Approved
2024-08-22168.63Approved
2024-08-23168.54Approved
2024-08-24168.50Approved
2024-08-25168.48Approved
2024-08-26168.44Approved
2024-08-27168.41Approved
2024-08-28168.40Approved
2024-08-29168.36Approved
2024-08-30168.38Approved
2024-08-31168.39Approved
2024-09-01168.40Approved
2024-09-02168.44Approved
2024-09-03168.40Approved
2024-09-04168.36Approved
2024-09-05168.40Approved
2024-09-06168.47Approved
2024-09-07168.41Approved
2024-09-08168.29Approved
2024-09-09168.18Approved
2024-09-10168.09Approved
2024-09-11168.12Approved
2024-09-12168.12Approved
2024-09-13168.02Approved
2024-09-14167.99Approved
2024-09-15168.01Approved
2024-09-16168.02Approved
2024-09-17168.00Approved
2024-09-18167.98Approved
2024-09-19167.97Approved
2024-09-20167.97Approved
2024-09-21167.93Approved
2024-09-22167.92Approved
2024-09-23167.92Approved
2024-09-24167.92Approved
2024-09-25167.97Approved
2024-09-26168.01Approved
2024-09-27167.94Approved
2024-09-28167.91Approved
2024-09-29167.88Approved
2024-09-30167.85Approved
2024-10-01167.86Approved
2024-10-02167.85Approved
2024-10-03167.82Approved
2024-10-04167.80Approved
2024-10-05167.78Approved
2024-10-06167.79Approved
2024-10-07167.79Approved
2024-10-08167.77Approved
2024-10-09167.73Approved
2024-10-10167.69Approved
2024-10-11167.65Approved
2024-10-12167.61Approved
2024-10-13167.57Approved
2024-10-14167.62Approved
2024-10-15167.60Approved
2024-10-16167.60Approved
2024-10-17167.50Approved
2024-10-18167.47Approved
2024-10-19167.47Approved
2024-10-20167.46Approved
2024-10-21167.43Approved
2024-10-22167.41Approved
2024-10-23167.40Approved
2024-10-24167.37Approved
2024-10-25167.37Approved
2024-10-26167.37Approved
2024-10-27167.37Approved
2024-10-28167.31Approved
2024-10-29167.26Approved
2024-10-30167.26Approved
2024-10-31167.39Approved
2024-11-01167.45Approved
2024-11-02167.41Approved
2024-11-03167.32Approved
2024-11-04167.24Approved
2024-11-05167.43Approved
2024-11-06167.47Approved
2024-11-07167.48Approved
2024-11-08167.51Approved
2024-11-09167.69Approved
2024-11-10167.76Approved
2024-11-11167.82Approved
2024-11-12167.82Approved
2024-11-13167.84Approved
2024-11-14167.90Approved
2024-11-15167.81Approved
2024-11-16167.76Approved
2024-11-17167.70Approved
2024-11-18167.69Approved
2024-11-19167.87Approved
2024-11-20168.02Approved
2024-11-21167.87Approved
2024-11-22167.84Approved
2024-11-23167.76Approved
2024-11-24167.69Approved
2024-11-25167.80Approved
2024-11-26167.83Approved
2024-11-27167.69Approved
2024-11-28167.91Approved
2024-11-29167.81Approved
2024-11-30167.68Approved
2024-12-01167.70Approved
2024-12-02167.68Approved
2024-12-03167.68Approved
2024-12-04167.69Approved
2024-12-05168.14Approved
2024-12-06168.13Approved
2024-12-07168.12Approved
2024-12-08168.11Approved
2024-12-09168.18Approved
2024-12-10168.36Approved
2024-12-11168.28Approved
2024-12-12168.16Approved
2024-12-13168.19Approved
2024-12-14168.19Approved
2024-12-15168.25Approved
2024-12-16168.27Approved
2024-12-17168.28Approved
2024-12-18168.36Approved
2024-12-19168.35Approved
2024-12-20168.41Approved
2024-12-21168.33Approved
2024-12-22168.29Approved
2024-12-23168.26Approved
2024-12-24168.28Approved
2024-12-25168.43Approved
2024-12-26168.55Approved
2024-12-27168.98Approved
2024-12-28169.16Approved
2024-12-29169.36Approved
2024-12-30169.43Approved
2024-12-31169.65Approved
2025-01-01169.68Approved
2025-01-02169.67Approved
2025-01-03169.72Approved
2025-01-04169.65Approved
2025-01-05169.71Approved
2025-01-06169.91Approved
2025-01-07169.64Approved
2025-01-08169.48Approved
2025-01-09169.32Approved
2025-01-10169.68Approved
2025-01-11169.58Approved
2025-01-12169.60Approved
2025-01-13169.71Approved
2025-01-14169.62Approved
2025-01-15169.56Approved
2025-01-16169.45Approved
2025-01-17169.27Approved
2025-01-18169.29Approved
2025-01-19169.33Approved
2025-01-20169.00Approved
2025-01-21168.88Approved
2025-01-22168.55Approved
2025-01-23168.58Approved
2025-01-24168.58Approved
2025-01-25168.54Approved
2025-01-26168.68Approved
2025-01-27168.83Approved
2025-01-28168.90Approved
2025-01-29168.94Approved
2025-01-30168.93Approved
2025-01-31169.05Approved
2025-02-01169.08Approved
2025-02-02169.13Approved
2025-02-03169.20Approved
2025-02-04169.26Approved
2025-02-05169.29Approved
2025-02-06169.29Approved
2025-02-07169.29Approved
2025-02-08169.29Approved
2025-02-09169.46Approved
2025-02-10169.50Approved
2025-02-11169.51Approved
2025-02-12169.91Approved
2025-02-13170.38Approved
2025-02-14170.54Approved
2025-02-15170.64Approved
2025-02-16171.05Approved
2025-02-17171.00Approved
2025-02-18171.10Approved
2025-02-19171.42Approved
2025-02-20171.36Approved
2025-02-21171.29Approved
2025-02-22171.26Approved
2025-02-23171.45Approved
2025-02-24171.56Approved
2025-02-25171.59Approved
2025-02-26171.59Approved
2025-02-27171.66Approved
2025-02-28171.62Approved
2025-03-01171.59Approved
2025-03-02171.50Approved
2025-03-03171.39Approved
2025-03-04171.35Approved
2025-03-05171.55Approved
2025-03-06171.39Approved
2025-03-07171.34Approved
2025-03-08171.41Approved
2025-03-09171.49Approved
2025-03-10171.36Approved
2025-03-11171.26Approved
2025-03-12171.17Approved
2025-03-13171.18Approved
2025-03-14171.03Approved
2025-03-15171.11Approved
2025-03-16171.06Approved
2025-03-17170.86Approved
2025-03-18170.65Approved
2025-03-19170.74Approved
2025-03-20170.74Approved
2025-03-21170.43Approved
2025-03-22170.35Approved
2025-03-23170.33Approved
2025-03-24170.34Approved
2025-03-25170.23Approved
2025-03-26170.15Approved
2025-03-27170.05Approved
2025-03-28170.03Approved
2025-03-29170.41Approved
2025-03-30170.60Approved
2025-03-31170.83Approved
2025-04-01170.79Approved
2025-04-02170.70Approved
2025-04-03170.78Approved
2025-04-04170.68Approved
2025-04-05170.78Approved
2025-04-06171.09Approved
2025-04-07171.15Approved
2025-04-08171.17Approved
2025-04-09171.17Approved
2025-04-10171.22Approved
2025-04-11171.31Approved
2025-04-12171.24Approved
2025-04-13171.14Approved
2025-04-14171.14Approved
2025-04-15171.25Approved
2025-04-16171.21Approved
2025-04-17171.16Approved
2025-04-18171.22Approved
2025-04-19171.33Approved
2025-04-20171.40Approved
2025-04-21171.66Approved
2025-04-22171.66Approved
2025-04-23171.75Approved
2025-04-24171.79Approved
2025-04-25171.83Approved
2025-04-26171.79Approved
2025-04-27171.71Approved
2025-04-28171.57Approved
2025-04-29171.50Approved
2025-04-30171.32Approved
2025-05-01171.33Approved
2025-05-02171.35Approved
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2025-05-05171.69Approved
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2025-05-07172.24Approved
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2025-05-09172.61Approved
2025-05-10172.70Approved
2025-05-11172.59Approved
2025-05-12172.44Approved
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2025-05-14172.11Approved
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2025-07-26170.57Approved
2025-07-27170.61Approved
2025-07-28170.58Approved
2025-07-29170.48Approved
2025-07-30170.37Approved
2025-07-31170.31Approved
2025-08-01170.29Approved
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2025-08-09169.92Approved
2025-08-10169.90Approved
2025-08-11169.89Approved
2025-08-12169.85Approved
2025-08-13169.79Approved
2025-08-14169.69Approved
2025-08-15169.65Approved
2025-08-16169.62Approved
2025-08-17169.64Approved
2025-08-18169.62Approved
2025-08-19169.62Approved
2025-08-20169.59Approved
2025-08-21169.54Approved
2025-08-22169.49Approved
2025-08-23169.46Approved
2025-08-24169.44Approved
2025-08-25169.40Approved
2025-08-26169.35Approved
2025-08-27169.25Approved
2025-08-28169.16Approved
2025-08-29169.19Approved
2025-08-30169.22Approved
2025-08-31169.23Approved
2025-09-01169.25Approved
2025-09-02169.24Approved
2025-09-03169.15Approved
2025-09-04169.02Approved
2025-09-05168.88Approved
2025-09-06168.89Approved
2025-09-07168.87Approved
2025-09-08168.77Approved
2025-09-09168.63Approved
2025-09-10168.48Approved
2025-09-11168.35Approved
2025-09-12168.24Approved
2025-09-13168.17Approved
2025-09-14168.15Approved
2025-09-15168.13Approved
2025-09-16168.15Approved
2025-09-17168.11Approved
2025-09-18168.08Approved
2025-09-19168.08Approved
2025-09-20168.05Approved
2025-09-21168.00Approved
2025-09-22167.99Approved
2025-09-23167.98Approved
2025-09-24168.07Approved
2025-09-25168.11Approved
2025-09-26168.06Approved
2025-09-27168.06Approved
2025-09-28168.04Approved
2025-09-29168.02Approved
2025-09-30168.00Approved
2025-10-01167.98Approved
2025-10-02167.96Approved
2025-10-03167.96Approved
2025-10-04167.93Approved
2025-10-05167.92Approved
2025-10-06167.91Approved
2025-10-07167.90Approved
2025-10-08167.91Approved
2025-10-09167.90Approved
2025-10-10167.86Approved
2025-10-11167.80Approved
2025-10-12167.76Approved
2025-10-13167.76Approved
2025-10-14167.77Approved
2025-10-15167.74Approved
2025-10-16167.68Approved
2025-10-17167.64Approved
2025-10-18167.63Approved
2025-10-19167.83Approved
2025-10-20167.61Approved
2025-10-21167.73Approved
2025-10-22167.69Approved
2025-10-23167.66Approved
2025-10-24167.59Approved
2025-10-25167.60Approved
2025-10-26167.77Approved
2025-10-27167.74Approved
2025-10-28167.80Approved
2025-10-29168.06Approved
2025-10-30167.77Approved
2025-10-31167.69Approved
2025-11-01167.68Approved
2025-11-02167.70Approved
2025-11-03167.64Approved
2025-11-04167.60Approved
2025-11-05167.60Approved
2025-11-06167.58Approved
2025-11-07167.57Approved
2025-11-08167.60Approved
2025-11-09167.82Approved
2025-11-10167.65Approved
2025-11-11167.41Approved
2025-11-12167.47Approved
2025-11-13167.47Approved
2025-11-14167.44Approved
2025-11-15167.44Approved
2025-11-16167.46Approved
2025-11-17167.42Approved
2025-11-18167.44Approved
2025-11-19167.46Approved
2025-11-20167.44Approved
2025-11-21167.47Approved
2025-11-22167.56Approved
2025-11-23167.53Approved
2025-11-24167.48Approved
2025-11-25167.67Approved
2025-11-26167.74Approved
2025-11-27167.67Approved
2025-11-28167.60Approved
2025-11-29167.55Approved
2025-11-30167.84Approved
2025-12-01167.75Approved
2025-12-02167.78Approved
2025-12-03167.67Approved
2025-12-04167.92Approved
2025-12-05167.86Approved
2025-12-06167.81Approved
2025-12-07167.91Approved
2025-12-08167.93Approved
2025-12-09167.81Approved
2025-12-10167.86Approved
2025-12-11167.84Approved
2025-12-12167.85Approved
2025-12-13167.89Approved
2025-12-14168.06Approved
2025-12-15167.92Approved
2025-12-16167.86Approved
2025-12-17167.89Approved
2025-12-18167.93Approved
2025-12-19167.91Approved
2025-12-20167.85Approved
2025-12-21167.94Approved
2025-12-22167.91Approved
2025-12-23167.91Approved
2025-12-24167.92Approved
2025-12-25167.92Approved
2025-12-26167.91Approved
2025-12-27167.91Approved
2025-12-28167.94Approved
2025-12-29168.23Approved
2025-12-30167.97Approved
2025-12-31167.89Approved
2026-01-01167.86Approved
2026-01-02167.85Approved
2026-01-03167.95Approved
2026-01-04167.90Approved
2026-01-05167.84Approved
2026-01-06167.86Approved
2026-01-07167.89Approved
2026-01-08167.82Approved
2026-01-09167.92Approved
2026-01-10168.14Approved
2026-01-11168.04Approved
2026-01-12167.98Approved
2026-01-13167.96Approved
2026-01-16167.97Approved
2026-01-17168.09Approved
2026-01-18167.99Approved
2026-01-19167.95Approved
2026-01-20167.95Approved
2026-01-21167.96Provisional
2026-01-22168.05Provisional
2026-01-23168.05Provisional
2026-01-24168.14Provisional
2026-01-25168.35Provisional
2026-01-26168.18Provisional
2026-01-27167.93Provisional
2026-01-28167.79Provisional
2026-01-29167.60Provisional
2026-01-30167.69Provisional
2026-01-31167.75Provisional
2026-02-01167.56Provisional
2026-02-02167.54Provisional
2026-02-03167.58Provisional
2026-02-04167.74Provisional
2026-02-05167.67Provisional
2026-02-06167.66Provisional
2026-02-07167.69Provisional
2026-02-08167.65Provisional
2026-02-09167.65Provisional
2026-02-10167.67Provisional
2026-02-11167.72Provisional
2026-02-12167.72Provisional
2026-02-13167.71Provisional
2026-02-14167.67Provisional
2026-02-15167.90Provisional
2026-02-16167.90Provisional
2026-02-17167.84Provisional
2026-02-18167.93Provisional
2026-02-19167.95Provisional
2026-02-20168.05Provisional
2026-02-21168.11Provisional
2026-02-22168.21Provisional
2026-02-23168.09Provisional
2026-02-24167.92Provisional
2026-02-25167.92Provisional
2026-02-26168.01Provisional
2026-02-27168.07Provisional
2026-02-28168.04Provisional
2026-03-01168.01Provisional
2026-03-02168.02Provisional
2026-03-03167.99Provisional
2026-03-04168.01Provisional
2026-03-05168.01Provisional
2026-03-06167.96Provisional
2026-03-07168.07Provisional
2026-03-08168.20Provisional
2026-03-09168.16Provisional
2026-03-10168.14Provisional
2026-03-11168.33Provisional
2026-03-12168.59Provisional
2026-03-13168.42Provisional
2026-03-14168.50Provisional
2026-03-15168.62Provisional
2026-03-16169.07Provisional
2026-03-17168.72Provisional
2026-03-18168.69Provisional
2026-03-19168.74Provisional
2026-03-20168.73Provisional
2026-03-21168.74Provisional
2026-03-22168.73Provisional
2026-03-23168.80Provisional
2026-03-24168.80Provisional
2026-03-25168.77Provisional
2026-03-26168.74Provisional
2026-03-27168.82Provisional
2026-03-28168.87Provisional
2026-03-29168.73Provisional
2026-03-30168.70Provisional
2026-03-31168.69Provisional
2026-04-01168.69Provisional
2026-04-02168.71Provisional
2026-04-03168.72Provisional
2026-04-04168.85Provisional
2026-04-05168.98Provisional
2026-04-06168.91Provisional
2026-04-07168.90Provisional
2026-04-08168.93Provisional
2026-04-09168.93Provisional
2026-04-10168.94Provisional
2026-04-11168.93Provisional
2026-04-12168.88Provisional
2026-04-13168.94Provisional
2026-04-14168.95Provisional
2026-04-15168.92Provisional
2026-04-16168.96Provisional
2026-04-17168.91Provisional
2026-04-18169.10Provisional
2026-04-19169.03Provisional
2026-04-20168.96Provisional
2026-04-21168.97Provisional
2026-04-22168.93Provisional
2026-04-23168.90Provisional
2026-04-24168.92Provisional
2026-04-25169.01Provisional
2026-04-26168.98Provisional
2026-04-27168.94Provisional
2026-04-28168.93Provisional
2026-04-29169.03Provisional
2026-04-30169.18Provisional
2026-05-01169.29Provisional
2026-05-02169.34Provisional
2026-05-03169.30Provisional
2026-05-04169.25Provisional
2026-05-05169.25Provisional
2026-05-06169.40Provisional
2026-05-07169.43Provisional
2026-05-08169.36Provisional
2026-05-09169.37Provisional
2026-05-10169.41Provisional
2026-05-11169.49Provisional
2026-05-12169.46Provisional
2026-05-13169.43Provisional
2026-05-14169.40Provisional
2026-05-15169.31Provisional
2026-05-16169.29Provisional
2026-05-17169.27Provisional
2026-05-18169.26Provisional
2026-05-19169.39Provisional
2026-05-20169.51Provisional
2026-05-21169.52Provisional
2026-05-22169.53Provisional
2026-05-23169.61Provisional
2026-05-24169.74Provisional
2026-05-25169.77Provisional
2026-05-26169.78Provisional
2026-05-27169.82Provisional
2026-05-28169.92Provisional
2026-05-29169.88Provisional
2026-05-30169.86Provisional
2026-05-31169.86Provisional
2026-06-01169.86Provisional
2026-06-02169.90Provisional
2026-06-03169.92Provisional
2026-06-04169.90Provisional
2026-06-05169.90Provisional
2026-06-06169.91Provisional
2026-06-07169.86Provisional
2026-06-08169.86Provisional
2026-06-09169.87Provisional
2026-06-10169.82Provisional
2026-06-11169.79Provisional
2026-06-12169.82Provisional
2026-06-13169.79Provisional
2026-06-14169.85Provisional
2026-06-15170.16Provisional
2026-06-16170.55Provisional
2026-06-17170.62Provisional
2026-06-18170.74Provisional
2026-06-19170.76Provisional
2026-06-20170.79Provisional
2026-06-21170.76Provisional
2026-06-22170.84Provisional
2026-06-23170.89Provisional
2026-06-24170.87Provisional
2026-06-25170.80Provisional
2026-06-26170.72Provisional
2026-06-27170.71Provisional
2026-06-28170.69Provisional
2026-06-29170.70Provisional
2026-06-30170.67Provisional
2026-07-01170.62Provisional
2026-07-03170.55Provisional
2026-07-04170.53Provisional
2026-07-05170.53Provisional
2026-07-06170.52Provisional
2026-07-07170.48Provisional
2026-07-08170.41Provisional
2026-07-09170.36Provisional
2026-07-10170.31Provisional
2026-07-11170.29Provisional
2026-07-12170.31Provisional
2026-07-13170.40Provisional
2026-07-14170.47Provisional
2026-07-15170.46Provisional
2026-07-16170.41Provisional
2026-07-17170.37Provisional
2026-07-18170.37Provisional
2026-07-19170.37Provisional
2026-07-20170.36Provisional
2026-07-21170.33Provisional
2026-07-22170.32Provisional
2026-07-23170.22Provisional
2026-07-24170.10Provisional
2026-07-25170.08Provisional
2026-07-26170.09Provisional
2026-07-27170.04Provisional
2026-07-28170.00Provisional
2026-07-29169.95Provisional
2026-07-30169.89Provisional
2026-07-31169.82Provisional
2026-08-01169.78Provisional
2026-08-02169.80Provisional
2026-08-03169.72Provisional
2026-08-04169.65Provisional
2026-08-05169.57Provisional
2026-08-06169.53Provisional
2026-08-07169.47Provisional
2026-08-08169.44Provisional
2026-08-09169.42Provisional
2026-08-10169.37Provisional
2026-08-11169.33Provisional
2026-08-12169.28Provisional
2026-08-13169.23Provisional
2026-08-14169.21Provisional
2026-08-15169.22Provisional
2026-08-16169.19Provisional
2026-08-17169.18Provisional
2026-08-18169.14Provisional
2026-08-19169.11Provisional
2026-08-20169.09Provisional
2026-08-21169.09Provisional
2026-08-22169.07Provisional
2026-08-23169.04Provisional
2026-08-24168.99Provisional
2026-08-25168.99Provisional
2026-08-26168.98Provisional
2026-08-27168.96Provisional
2026-08-28168.96Provisional
2026-08-29168.94Provisional
2026-08-30168.89Provisional
2026-08-31168.86Provisional
2026-09-01168.84Provisional
2026-09-02168.82Provisional
2026-09-03168.81Provisional
2026-09-04168.80Provisional
2026-09-05168.82Provisional
2026-09-06168.86Provisional
2026-09-07168.84Provisional
2026-09-08168.80Provisional
2026-09-09168.77Provisional
2026-09-10168.75Provisional
2026-09-11168.70Provisional
2026-09-12168.66Provisional
2026-09-13168.65Provisional
2026-09-14168.63Provisional
2026-09-15168.60Provisional
2026-09-16168.58Provisional
2026-09-17168.54Provisional

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
2024-09-17168.00 ftApproved
2025-09-17168.11 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

167.24 ft

2024-11-04

Highest

173.32 ft

2024-06-06

Provider-reported daily means: sampling completeness is unverified for 988 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 2024-12-31167.242024-11-04173.322024-06-06366/366 days
20252025-01-01 to 2025-12-31167.412025-11-11172.702025-05-10365/365 days
20262026-01-01 to 2026-09-18 (incomplete year)167.542026-02-02170.892026-06-23257/261 days

Source and measurement reference

Historical series
c040ac6d19fc49fc83d4ce706e738add
Parameter / statistic
62614 / 00003
Water-surface datum segment
NGVD 1929 / usgs-08025350-62614: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.