CHW/CHR Referrals South Dakota Regions Click below to view your region and CHW/CHR programs. CHW/CHR Programs Serving Statewide Click for Referral Information Pennington County (Rapid City) Click for Referral Information Minnehaha and Lincoln Counties (Sioux Falls) Click for Referral Information Northwest Region Click for Referral Information Northeast Region Click for Referral Information Southwest Region Click for Referral Information Southeast Region Click for Referral Information To have your CHW/CHR Program added to the list of sites, please email [email protected].