When will the power be back in Gretna, LA?
| Utility information | Our restoration forecast |
|---|---|
| Official ETA, when the utility posts one | Independent estimated return window when trend data allows — often available first |
| Utility-reported status & customer counts | Confidence range + whether the outage is growing, stable, or restoring |
How the forecast works: we analyze how quickly customers are being restored, whether the outage is still growing, current weather, outage size, and similar past outages in this area. Every completed forecast is compared with when power actually returned. As of Aug 19, 7,878 completed outages have been graded this way — median error 2 hours across the most recent 600 of them (about 1.9 days), and we publish the misses. See the full record (how it works). Independent and unofficial: never the utility's commitment.
Track current power outages in Gretna, Louisiana — customers reported out, restoration progress, active weather alerts, and an independent restoration estimate. Gretna is a city in Jefferson Parish; when the serving utility's public feed reports Gretna directly, this page shows the city's own outage count and restoration time, with the parish-wide view as context.
Gretna is a city of about 17,185 residents in Jefferson Parish.
Entergy has reported outages for Gretna by name on its own public outage map (most recently observed 2026-08-17) — so when Gretna is affected, this page can show the city's own customers-out count and restoration time rather than only the parish-wide total.
ZIP codes in Gretna: 70053 · 70054 · 70056 Checking a ZIP goes straight to the address-level view for that area.
Around Gretna: the closest other places we track are New Orleans, about 13 miles to the northeast; Kenner, about 14 miles to the northwest; Slidell, about 31 miles to the northeast; Mandeville, about 32 miles to the north. Also nearby: Covington (40 mi N), Thibodaux (46 mi W), Hammond (48 mi NW), Picayune, MS (49 mi NE), Bay St. Louis, MS (50 mi NE), Gonzales (56 mi W), Bogalusa (61 mi N), Long Beach, MS (61 mi NE). Looking further out, the nearest place we track is: north toward McComb, MS (96 mi); northeast toward Gulfport, MS (68 mi); east toward Pascagoula, MS (95 mi); west toward Morgan City (70 mi); northwest toward Central (74 mi).
Who serves Gretna?
We track live outage data from Entergy in Jefferson Parish — but several utilities can serve one parish, so confirm your own by searching your address on the live map. See the forecast panel above for how the estimate works — its inputs, its independence from the utility, and how every completed forecast is scored against what actually happened. Outages below 5 customers are too small for a meaningful area-wide estimate — the page says so instead of guessing.
Common questions
When will my power be back on in Gretna, LA?
It depends on the cause and how many crews are working. When's the Power Back? combines the live outage count, the current restoration rate, weather, and local history into an independent estimate for the Gretna area — shown even before your utility posts an official restoration time. Check the live power outage status at the top of this page.
How do I check the power outage status in Gretna, LA?
This page is a live power outage status check for the Gretna area: current customers out, the affected areas on the map, and an independent restoration forecast when enough trend data is available, refreshed about every 15 minutes from utilities' own outage maps and the federal government's county outage data. To narrow it to your own street, search a Gretna ZIP code — 70053, 70054, 70056 — and the map opens on that area. Your utility's own outage map remains the official word for your account.
How do I report a power outage in Gretna, LA?
Report it to your electric utility — crews are dispatched from customer reports. Utilities tracked in Jefferson Parish include Entergy; confirm your own provider, then use its outage line or website. Reporting a downed line helps crews find the fault faster. In a life-threatening emergency, call 911.
Does this page show Gretna specifically, or the whole county?
Both, and for Gretna we have the city-level view: Entergy has published outages for Gretna under its own name, most recently seen on 2026-08-17. When Gretna is affected, you get its own customers-out count and restoration time, with the Jefferson Parish parish-wide total shown separately as context. Don't add the two together — the parish figure already includes Gretna.
How accurate is the restoration estimate?
Every estimate is later graded against when the tracked outage was substantially restored (~90% of customers back), and the track record is published on our accuracy page. Estimates firm up a few hours into an outage once a steady restoration trend appears; very small outages are marked "too small to estimate" rather than guessed.
