OHA Drinking Water Services
OR41
PWS ID: 00229 ---- RIDGEWOOD DIST IMPROV CO
Coliform Batches

Samples in SDWIS

Sample
Date
Sample
ID
Batch
ID
Sample
Type
Submission
Method
Aug 01, 2025 25-48473 44527 R P
Jul 02, 2025 25-41318 44421 P P
Jul 02, 2025 25-41319 44421 P P
Jul 02, 2025 25-41320 44421 P P
Jul 02, 2025 25-41321 44421 T P
Jul 01, 2025 25-40702 44410 R P
Jun 02, 2025 25-33576 44346 R P
May 09, 2025 25-27714 44291 R P
Apr 04, 2025 25-20485 44164 R P
Mar 04, 2025 25-12865 44047 P P
Mar 04, 2025 25-12866 44047 P P
Mar 04, 2025 25-12867 44047 P P
Mar 04, 2025 25-12868 44047 T P
Mar 03, 2025 25-12390 44037 R P
Feb 03, 2025 25-06283 43947 R P
Jan 02, 2025 25-00004 43830 R P
Dec 02, 2024 24-68252 43697 R P
Nov 01, 2024 24-63122 43591 R P
Oct 01, 2024 24-56804 43469 R P
Sep 03, 2024 24-50314 43356 R P
Aug 01, 2024 24-43398 43212 R P
Jul 01, 2024 24-37016 43120 R P
Jun 03, 2024 2429623 42939 R E
May 01, 2024 2422798 42807 R E
Apr 09, 2024 2417983 42702 R E
Mar 01, 2024 2410865 42530 R E
Feb 01, 2024 2404969 42394 R E
Jan 02, 2024 2400024 42278 R E
Dec 01, 2023 2372511 42149 R E
Nov 01, 2023 2366605 42000 R E
Oct 02, 2023 2359676 41862 R E
Sep 05, 2023 2352946 41747 R E
Aug 01, 2023 2345010 41575 R E
Jul 05, 2023 2338650 41447 R E
Jun 01, 2023 2331545 41325 R E
May 01, 2023 2324573 41171 R E