DUBUQUE COUNTY CONSERVATION
YEAR 2024 | PAGE 13
TRAILS & RECREATION
TRAFx trail counters were utilized to count trail usage at several parks. With an average of data counted for 323 days a year. Trail counters sometimes have difficulty collecting data during the extreme cold. Several campgrounds were closed due to flooding limiting data collections as well.
SiteAverage Daily Total
Finley's Landing152
HT-Budd Rd124
HT-Durango229
HT-Dyersville148
HT-Epworth82
HT-Extension320
HT-Farley71
HT-Graf112
HT-Sageville370
HT-Twin Springs527
JD Marsh54
Little Maq River Mounds9
Massey Marina251
Polhman Prairie6
Ringneck Ridge11
Swiss Valley Park197
Busiest month: July
Busiest day: Saturday
Busiest recorded site: Twin Springs HT
Busiest timeframe: 9 AM and 5 PM
What level of accuracy do the counters have?
β€œAll infrared trail counters undercount when people travel side by side, or in tight groups. Therefore, it can be said that trail counters yield estimates rather than absolutes. It is difficult to give a single number regarding accuracy because it is dependent upon various factors: how people typically use the trail (single file or side by side), how far apart people are spaced, how busy the trail is, trail width, etc. If the trail is narrow and people travel single file and spaced apart, you can expect high accuracy (95 to 100%); if the trail is wide and people typically travel side by side or in tight groups, you can expect accuracy in the range of 75% to 90%.”~ (from Trafx.com)