Agriculture dashboard template

Harrow Farm Operations Dashboard Template

Harrow is a single-file HTML dashboard for a 2,400 acre grain farm: paddock soil moisture, irrigation draw, machinery service, bin storage, and grain marketing.

Harrow is a farm operations dashboard template built as one self-contained HTML file. It models Bar Creek Farms in Vulcan County, Alberta, a 2,400 acre operation across 12 paddocks, and it answers the morning walk-through question: what needs attention today. The file opens in a browser with no build step, and every chart renders as inline SVG.

Harrow opens with a weather header: 16.4°C at 6:10 am, NW wind at 18 km/h, 40% chance of rain, and a 7 mm gauge reading from Sunday. Five sections follow the working day. Fields shows a quarter-section plat of the 12 paddocks with soil moisture mapped as hatch density and Coulee East flagged at 26% and falling. Irrigation tracks 36,240 m³ drawn against a 52,000 m³ allocation with 2 pivots running and 1 idle. Machinery lists 5 units on the shop board with a sprayer oil change due. Harvest counts 1,014 tonnes in the bins with Bin 4 canola over moisture spec at 10.6%. Market posts local elevator bids with canola up $6.10 on the week and an open contracts table.

What is inside Harrow

Weather header with 16.4°C, NW wind at 18 km/h, 40% rain chance, and a 7 mm gauge total
Quarter-section plat map of 12 paddocks with crop type colors and soil moisture as hatch density
Soil moisture by paddock bar chart at 10 cm depth with values below 30% flagged
Irrigation panel with 36,240 m³ season draw against a 52,000 m³ allocation at 70% used, plus well level charts
Center pivot cards with an arc showing the wetted share of the current pass
Machinery service-due timeline covering July through October for 5 yard units
Storage summary with 1,014 tonnes stored, 49% bin capacity, 186 tonnes hauled in June, and 2 of 6 aeration fans running
Yield versus 5-year average bar chart for the 2025 harvest
Grain price board of local elevator bids and an open contracts table with buyer, crop, tonnes, price, window, and status
Delivered versus contracted tonnage chart for the 2025 crop

Specifications

Format	Single self-contained HTML file; zero dependencies, no build step
Theme	Prairie Sage
Mood	Light
Category	Agriculture
Price	$6.99, one-time

Who Harrow is for

The Fields section serves a farm owner starting the day: the plat map and the moisture chart ranked driest first put Coulee East at the top of the day, and the paddock card carries crop, variety, acres, seeding date, and expected yield.

The Bow River district panel serves an irrigation manager: season draw at 70% of the 52,000 m³ allocation with 8 weeks left decides whether both pivots keep running, and the well levels chart shows Well B recovering slowly after each pass.

The service-due timeline serves a mechanic from July through October: the sprayer oil change next week, the combine pre-harvest inspection booked for August 4, and Truck 2's CVIP expiring mid-October before hauling season.

The price board and contracts table serve a grain marketer together: 380 tonnes of old-crop wheat sit uncommitted while the Prairie West Terminal contract for 300 tonnes at $296.50/t has a July to August window, so trucking slots get booked before the long weekend.

When to reach for it

Harrow fits an ag-tech software or farm management tool prototype. It replaces the whiteboard in the shop and the notebook in the truck cab.

Harrow suits the week before seeding or harvest, when moisture, machinery readiness, and storage capacity decide the schedule. Bin capacity at 49% with 1 bin over spec is the kind of number that changes a Saturday.

Harrow replaces a grain marketing spreadsheet. Elevator bids, open contract windows, and delivered versus contracted tonnage share one screen, so the 380 uncommitted tonnes stay visible.

Harrow beats a farm SaaS trial when you want one file to edit. The paddock data and the contract rows are plain markup you can rewire to your own sensors and tickets.

Frequently asked questions

Does Harrow connect to soil probes or weather stations?

No, Harrow does not connect to soil probes or weather stations. Moisture percentages, well levels, and weather readings are sample values inside the file. Replace them with feeds from your own probes, pivots, and gauges.

Can I rename paddocks and change crops?

Yes, you can rename paddocks and change crops. Paddocks, crops, varieties, and acreages are data in the file's script and markup, so renaming Coulee East or switching a paddock from canola to wheat is a direct text edit in the single HTML file.

What region does the sample data assume?

The sample data assumes a grain farm in Vulcan County, Alberta, under the Bow River Irrigation District, with CWRS wheat, canola, and malt barley contracts priced in Canadian dollars per tonne.

Is Harrow usable for a small market garden?

No, Harrow is not sized for a small market garden. Harrow models 2,400 acres with pivots, bins, and grain contracts, so it fits broad-acre grain operations. A market garden would use fewer sections, but the same panels adapt if you trim the irrigation and contract tables.