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Nearby construction affects availability of data and its precision. Construction will begin on September 9, completion expected October 15, 2026.

Available data

Select data types to graph from categories based on the way the data were collected.
Learn about the data collection categories

Continuous data

5 data types available - data from 1987-10-09 to 2026-08-20

Daily data

9 data types available - data from 1971-10-01 to 2026-08-20

Field measurements

3 data types available - data from 1971-06-17 to 2026-08-11

Discrete sample data

551 Observed properties (data types) available - with data from 1970-06-05 to 2026-01-07
1118 Sampling activities

Peak measurements

2 data types available - with data from 1972-06-01 to 2025-02-02

Statistical tables for select daily data types

7 data types available - data from 1971-10-01 to 2026-08-19

Monitoring locations with continuous data in last 120 days

No locations found

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