Powered by USGS Real-Time Gauge Data

The Freshwater
Intelligence Platform

Real-time water level data for every lake that matters. Boat lift recommendations built on live USGS gauges — not averages, not estimates.

Request a Demo See Live Lakes
4
LAKES LIVE
USGS
REAL-TIME DATA
3
LIFT TYPES
1
PLATFORM
$ curl api.freshh20.com/v1/lakes
"display_name": "Lake Coeur d'Alene",
"surface_ft": 2116.98,
"stage_ft": 27.98,
"winter_low_ft": 2115.5,
"status": "OK" ,
"last_updated": "2026-05-26"
Live USGS NWIS v2 data · Updated every 6 hours

Every lake. Every season. Every depth.

FreshH2O connects boat lift dealers and waterfront property owners to real-time USGS water level data — so the right lift gets recommended for the right lake, at the right depth, every time.

Stop quoting from outdated charts. Our API pulls live gauge readings from USGS NWIS, calculates winter-effective depth, and recommends the correct boat lift type — automatically.

The result: fewer callbacks, better fits, and customers who trust the recommendation before you even call them back.

Lakes With Live USGS Data

Real-time surface elevation from USGS gauges, updated every 6 hours. No estimates.

Lake Coeur d'Alene
IDAHO
Surface Elevation2116.98 ft
Winter Low2115.50 ft
Seasonal Drop1.5 ft
Data StatusLIVE
UpdatedMay 26, 2026
Lake Pend Orielle
IDAHO
Surface Elevation2062.50 ft
Winter Low2051.00 ft
Seasonal Drop11.5 ft
Data StatusSTALE
UpdatedFeb 4, 2026
Priest Lake
IDAHO
Surface Elevation2043.82 ft
Winter Low2043.30 ft
Seasonal Drop0.5 ft
Data StatusLIVE
UpdatedMay 25, 2026
Lake Tahoe
CALIFORNIA / NEVADA
Surface Elevation6228.64 ft
Winter Low6223.00 ft
Seasonal Drop5.6 ft
Data StatusLIVE
UpdatedMay 26, 2026

From Water Level to the Right Lift

1

Customer Selects Lake

Choose from lakes with live USGS gauge data. No manual entry, no guesswork.

2

Enter Dock Depth

Select deepest point of dock at winter low water. Four simple ranges.

3

Get the Right Lift

Our algorithm calculates winter-effective depth and recommends the correct lift type.

White-Label the Widget.
Own the Lead.

Add our interactive lift finder to your website. Every inquiry comes to you — pre-qualified by lake, depth, and lift type.

Starter

$299/mo
Up to 50 leads/mo
  • Live USGS data for your markets
  • Embedded lift finder widget
  • All lead inquiries routed to you
  • 1 dealer location

Professional

$499/mo
Unlimited leads
  • Everything in Starter
  • Unlimited leads
  • Multi-location support
  • Custom branding on widget
  • Regional exclusivity available
Get Dealer Pricing

Ready to build your freshwater database?

Whether you're a boat lift dealer looking to add live data to your site, or a manufacturer targeting lakes by depth profile — FreshH2O has the infrastructure.

info@freshh20.com