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Overview

NYISO day-ahead hourly scheduled Lake Erie loop-flow circulation. It provides the forward scheduled counterpart to real-time Lake Erie circulation.

Schema3

Column
Type
event_timeDateTime64(6, 'UTC')
circulation_mwhNullable(Float64)
ingested_atDateTime64(6, 'UTC')

Sample rows

event_timecirculation_mwhingested_at
2026-08-16 03:00:00.000000-194.22026-08-15 05:50:20.561513
2026-08-16 02:00:00.000000-186.22026-08-15 05:50:20.561513
2026-08-16 01:00:00.000000-195.42026-08-15 05:50:20.561513
2026-08-16 00:00:00.000000-117.92026-08-15 05:50:20.561513
2026-08-15 23:00:00.000000-79.92026-08-15 05:50:20.561513
2026-08-15 22:00:00.000000-42.72026-08-15 05:50:20.561513
2026-08-15 21:00:00.000000-56.62026-08-15 05:50:20.561513
2026-08-15 20:00:00.000000-26.32026-08-15 05:50:20.561513
2026-08-15 19:00:00.000000-522026-08-15 05:50:20.561513
2026-08-15 18:00:00.000000-862026-08-15 05:50:20.561513
2026-08-15 17:00:00.000000-88.92026-08-15 05:50:20.561513
2026-08-15 16:00:00.000000-105.92026-08-15 05:50:20.561513
2026-08-15 15:00:00.000000-128.12026-08-15 05:50:20.561513
2026-08-15 14:00:00.000000-131.42026-08-15 05:50:20.561513
2026-08-15 13:00:00.000000-172.12026-08-15 05:50:20.561513
2026-08-15 12:00:00.000000-190.92026-08-15 05:50:20.561513
2026-08-15 11:00:00.000000-91.92026-08-15 05:50:20.561513
2026-08-15 10:00:00.000000-106.22026-08-15 05:50:20.561513
2026-08-15 09:00:00.000000-99.62026-08-15 05:50:20.561513
2026-08-15 08:00:00.000000-109.82026-08-15 05:50:20.561513
2026-08-15 07:00:00.000000-106.22026-08-15 05:50:20.561513
2026-08-15 06:00:00.000000-109.82026-08-15 05:50:20.561513
2026-08-15 05:00:00.000000-1382026-08-15 05:50:20.561513
2026-08-15 04:00:00.000000-152.32026-08-15 05:50:20.561513
2026-08-15 03:00:00.000000-210.32026-08-15 05:50:18.720733

Coverage

100.0% complete0 gap days118 days with data
Show coverage history ▾
Coverage: 100.0%Days with data: 118Gaps: 0
2026
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