The discrepancy could be based on what they’re measuring: private land enrolled vs total land opened (which could include public land becoming accessible).
I may me wrong as well, but a 10%+ movement would be very surprising.
Following up here. I spoke with some folks at FWP and you are correct, the jump didn't happen. Someone did put out a wrong number that didn't get corrected. Here's a Block Mgt summary from 1996 to 2024:
https://fwp.mt.gov/binaries/content...-block-man-summaries-acre_cooperator_year.pdf
The 2025 numbers track with 2024. The interesting piece of the discussion was that they have changed how they count public lands enrolled, or not enrolled. There was an increase of about 268,000 acres for the 2026 hunting season, not 700,000. Also, that 268K increase was across all access programs, not just block management.
Another item of interest, last session PLPW reccomended an enforcement network to be put in place for landowners to help eliminate bad actors from the program, rather than just from indiovidual properties. That turned in to BS 441, which was widely supported by Ag, Outfitters and Hunters. In it's first year, 830 landowners and 550 properties were enrolled.
Starting this year, 830 landowners across 550 BMAs are participating in the Block Management Enforcement Network, a new opt-in system of reinforcing landowner rules for access.
billingsgazette.com
PLPW met last week to discuss a lot of items, one of which being a survey of landowners on what they'd like to see in return for increased access. The two largest requests for increased improvements, more enforcement & non-transferable licenses/permits. I don't have the study in hand, but you can watch the presentation here when it uploads:
https://www.youtube.com/@MontanaFWP/streams
Once I can find the study, I'll post it up. Pretty interesting stuff.