  We present observations of the four 2 Pi 3/2 J = 3/2 ground-rotational state
transitions of the hydroxyl molecule (OH) along 107 lines of sight both in and
out of the Galactic plane: 92 sets of observations from the Arecibo telescope
and 15 sets of observations from the Australia Telescope Compact Array (ATCA).
Our Arecibo observations included off-source pointings, allowing us to measure
excitation temperature (Tex) and optical depth, while our ATCA observations
give optical depth only. We perform Gaussian decomposition using the Automated
Molecular Excitation Bayesian line-fitting Algorithm 'AMOEBA' (Petzler, Dawson,
and Wardle 2021) fitting all four transitions simultaneously with shared
centroid velocity and width. We identify 109 features across 38 sightlines
(including 58 detections along 27 sightlines with excitation temperature
measurements). While the main lines at 1665 and 1667 MHz tend to have similar
excitation temperatures (median Tex(main) difference = 0.6 K, 84% show
Tex(main) difference < 2 K), large differences in the 1612 and 1720 MHz
satellite line excitation temperatures show that the gas is generally not in
LTE. For a selection of sightlines we compare our OH features to associated
(on-sky and in velocity) HI cold gas components (CNM) identified by Nguyen et
al. (2019) and find no strong correlations. We speculate that this may indicate
an effective decoupling of the molecular gas from the CNM once it accumulates.
