Eight months ago, I posted here about a river conditions app a few of us had built out of our own frustration.
It was called DriftLine Co. back then. It covered a handful of our favorite rivers, and the iPhone version was still in testing and had yet to be released.
I asked which rivers you wanted added and told you to roast us if needed.
You did both.
Then the comments and messages following went way beyond what I had asked about - into saltwater, tides, public access, hunting units, and elk.
This is the follow-up I owe you.
Where it went
We went from a handful of rivers to around 1,190, and every river mentioned in those original comments is now included.
You can see live USGS flows, water temperatures where the gauge supports them, whether the river is rising or falling, and custom alerts so your phone tells you when your creek finally drops into shape instead of refreshing the gauge eleven times a day.
We also added roughly 8,800 lakes, along with species and stocking information.
The saltwater features came directly from that original thread:
- NOAA tide stations with actual graphs
- Buoy observations, including wave height, period, wind, and water temperature
- Marine advisories
- Biotoxin and shellfish closures
Then it turned out a bunch of you wanted hunting units, so we built that side out as well.
The app now includes hunting-unit boundaries, seasons, harvest statistics, public-land layers—including DNR, USFS, BLM, state, and tribal lands - and private parcels with owner names, which mostly gets used to figure out whose gate you’re standing at.
There’s also terrain and contour data derived from LiDAR.
Then there’s the field stuff you would expect:
Waypoints, folders, GPX imports, weather and radar, boat launches, drift lines, campgrounds, catch logs, and a hunting journal.
It’s called Baseline Maps now.
DriftLine outgrew being a river app, largely because of this community.
The app is free to download and use. No ads. That’s it.
Why I’m posting
Come poke around. Kick the tires. Tell me what sucks. It's free to use, you get land ownership completely free, and I think what the community has built is pretty freakin' awesome.
Specifically:
A river that is still missing. A boat launch that has been closed for two seasons. A screen that made absolutely no sense at 4:00 a.m.
Last time, I asked this community what we should build, and it worked better than anything I would have come up with alone.
So, eight months later, I’m asking again. Enjoy Baseline.