Overview
ISO-NE's published LMP Avg Congestion DA source feed. This catalog page exposes the physical schema, coverage, and latest source rows without inventing a normalized grain for publisher-shaped snapshot fields. Use the documented key and event time when comparing revisions or vintages.
Schema7
Column
Type
event_timeDateTime64(6, 'UTC')location_idLowCardinality(String)location_nameNullable(String)location_typeNullable(String)avg_on_peak_da_congestionNullable(Float64)avg_off_peak_da_congestionNullable(Float64)ingested_atDateTime64(6, 'UTC')Sample rows
| event_time | location_id | location_name | location_type | avg_on_peak_da_congestion | avg_off_peak_da_congestion | ingested_at |
|---|---|---|---|---|---|---|
| 2026-07-01 04:00:00.000000 | 77616 | UN.CONGRESS13.8CSFC | ∅ | 0.79 | 0.09 | 2026-08-13 06:00:31.347266 |
| 2026-06-01 04:00:00.000000 | 77305 | UN.TASKERFM34.5NUTS | ∅ | -1.19 | 0.03 | 2026-08-13 06:00:31.347266 |
Coverage
3.3% complete3,324 gap days114 days with data
Show coverage history ▾
Coverage: 3.3%Days with data: 114Gaps: 3,324
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