OHA Drinking Water Services
OR41
PWS ID: 00878 ---- TIGARD, CITY OF
DBP Sample Sites

See DBP (TTHM & HAA5) monitoring schedule

Sample Point ID Location
2DBP-02 #40 - 14540 SW JULIET TERRACE
2DBP-03 #3 - 7866 SW KING FISHER WAY
2DBP-04 #64 - SW 82ND & PETERS RD
2DBP-07 #39 - 14710 SW GRANDVIEW LANE

Stage 1 compliance sample sites begin with "DBP." DBPMAX refers to the point of maximum residence time in the distribution system; this is generally the point farthest from the point of disinfection. DBPXX (for example, DBP01) refers to points within the distribution that represent an average disinfectant level.

Stage 2 IDSE sample sites begin with "IDSE." Stage 2 compliance sample sites begin with "2DBP." For more information about the Stage 2 DBP Rule, visit the Stage 2 DBP Rule website.