The RiskScape presents a timely, clinically rich picture of the health of large populations using EHR data that is refreshed nightly. Examples of RiskScape views and report options are shown in Fig. 1 and 2. Fig. 1 maps the rate of nutrition referrals by zip code amongst women with gestational diabetes. Fig. 2 stratifies these results by age and race/ethnicity within the greater Boston area and compares them to statewide averages.