OHA Drinking Water Services
OR41
PWS ID: 00457 ---- LAKE OSWEGO MUNICIPAL WATER
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
May 01, 2024 24-22908 42799 R P
Apr 24, 2024 24-21404 42765 R P
Apr 10, 2024 24-18403 42713 R P
Apr 01, 2024 24-16525 42681 R P
Mar 19, 2024 24-14257 42616 R P
Mar 18, 2024 24-13977 42616 R P
Mar 05, 2024 24-11363 42541 R P
Feb 27, 2024 24-10250 42516 R P
Feb 14, 2024 24-08231 42470 R P
Feb 05, 2024 24-05795 42455 R P
Jan 08, 2024 24-01221 42315 R P
Jan 03, 2024 24-00426 42302 R P
Jan 02, 2024 pea0010-01 42377 R P
Dec 12, 2023 23-75225 42203 R P
Dec 11, 2023 23-74783 42195 R P
Dec 04, 2023 23-72831 42174 R P
Nov 20, 2023 23-71006 42104 R P
Nov 14, 2023 23-69550 42089 R P
Nov 07, 2023 23-67831 42036 R P
Oct 25, 2023 23-65617 41961 R P
Oct 09, 2023 23-61863 41901 R P
Oct 03, 2023 23-60110 41889 R P
Sep 13, 2023 23-55385 41763 R P
Sep 06, 2023 23-53532 41740 R P
Sep 05, 2023 23-53124 41740 R P
Aug 16, 2023 23-49322 41650 R P
Aug 09, 2023 23-47451 41611 R P
Aug 02, 2023 23-45662 41570 P P
Aug 02, 2023 23-45663 41570 P P
Aug 02, 2023 23-45664 41570 P P
Aug 01, 2023 23-45187 41564 R P
Aug 01, 2023 23-45192 41564 R P
Aug 01, 2023 23-45193 41564 R P
Jul 12, 2023 3193013-01 41482 R E
Jul 11, 2023 3192042-01 41482 R E
Jul 05, 2023 3186012-01 41482 R E
Jun 27, 2023 3178024-01 41410 R E
Jun 27, 2023 3178036-01 41410 R E
Jun 26, 2023 3177018-01 41410 R E
Jun 06, 2023 3157043-01 41410 R E
May 15, 2023 3135009-01 41307 R E
May 08, 2023 3128024-01 41307 R E
May 02, 2023 3122021-01 41307 R E
Apr 19, 2023 3109012-01 41131 R E
Apr 12, 2023 3102016-01 41131 R E
Apr 03, 2023 3093025-01 41131 R E
Mar 20, 2023 3079020-01 41001 R E
Mar 15, 2023 3074017-01 41001 R E
Mar 01, 2023 3060009-01 41001 R E
Feb 15, 2023 3046012-01 40873 R E
Feb 08, 2023 3039012-01 40873 R E
Feb 01, 2023 3032004-01 40873 R E
Jan 18, 2023 3018021-01 40762 R E
Jan 04, 2023 3004014-01 40762 R E
Dec 20, 2022 2354031-01 40634 R E
Dec 13, 2022 2347034-01 40634 R E
Dec 07, 2022 2341039-01 40634 R E
Nov 15, 2022 2319013-01 40503 R E
Nov 08, 2022 2312052-01 40503 R E
Nov 01, 2022 2305050-01 40503 R E
Oct 24, 2022 2297006-01 40403 R E
Oct 17, 2022 2290014-01 40403 R E
Oct 10, 2022 2283016-01 40403 R E
Sep 21, 2022 2264011-01 40233 R E
Sep 14, 2022 2257016-01 40233 R E
Sep 08, 2022 2251020-01 40233 R E
Aug 17, 2022 2229011-01 40118 R E
Aug 10, 2022 2222026-01 40118 R E
Aug 02, 2022 2214022-01 40118 R E
Jul 20, 2022 2201016-01 39953 R E
Jul 20, 2022 220101601 40042 R P
Jul 18, 2022 2199018-01 39953 R E
Jul 18, 2022 219901801 40042 R P
Jul 06, 2022 2187035-01 39953 R E
Jul 06, 2022 218703501 40042 R P
Jun 27, 2022 2178013-01 39819 R E
Jun 27, 2022 217801301 39871 R P
Jun 21, 2022 2172064-01 39819 R E
Jun 21, 2022 217206401 39871 R P
Jun 15, 2022 2166087-01 39819 R E
Jun 15, 2022 216608701 39871 R P
Jun 13, 2022 2164018-01 39819 R E
Jun 13, 2022 216401801 39871 R P
May 23, 2022 2143008-01 39712 R E
May 23, 2022 214300801 39713 R P
May 17, 2022 2137015-01 39712 R E
May 17, 2022 213701501 39713 R P
May 10, 2022 2130012-01 39712 R E
May 10, 2022 213001201 39713 R P
May 02, 2022 2122020-01 39712 R E
May 02, 2022 212202001 39713 R P
Apr 27, 2022 2117027-01 39532 R E
Apr 27, 2022 211702701 39593 R P
Apr 19, 2022 2109049-01 39532 R E
Apr 19, 2022 210904901 39593 R P
Apr 13, 2022 2103013-01 39532 R E
Apr 13, 2022 210301301 39593 R P
Apr 06, 2022 2096036-01 39532 R E
Apr 06, 2022 209603601 39593 R P
Mar 22, 2022 2081014-01 39401 R E
Mar 22, 2022 208101401 39435 R P
Mar 16, 2022 2075078-01 39401 R E
Mar 16, 2022 207507801 39435 R P
Mar 08, 2022 2067014-01 39401 R E
Mar 08, 2022 206701401 39435 R P
Mar 01, 2022 2060014-01 39401 R E
Mar 01, 2022 206001401 39435 R P
Feb 22, 2022 2053029-01 39281 R E
Feb 22, 2022 205302901 39326 R P
Feb 15, 2022 2046013-01 39281 R E
Feb 15, 2022 204601301 39326 R P
Feb 08, 2022 2039018-01 39281 R E
Feb 08, 2022 203901801 39326 R P
Feb 01, 2022 2032011-01 39281 R E
Feb 01, 2022 203201101 39326 R P
Jan 25, 2022 2025032-01 39152 R E
Jan 25, 2022 202503201 39182 R P
Jan 19, 2022 2019011-01 39152 R E
Jan 19, 2022 201901101 39182 R P
Jan 11, 2022 2011028-01 39152 R E
Jan 11, 2022 201102801 39182 R P
Jan 04, 2022 2004009-01 39152 R E
Jan 04, 2022 200400901 39182 R P
Dec 15, 2021 1349031-01 38972 R E
Dec 15, 2021 134903101 39050 R P
Dec 13, 2021 1347014-01 38972 R E
Dec 13, 2021 134701401 39050 R P
Dec 08, 2021 1342014-01 38972 R E
Dec 08, 2021 134201401 39050 R P
Dec 06, 2021 1340028-01 38972 R E
Dec 06, 2021 134002801 39050 R P
Nov 16, 2021 1320014-01 38838 R E
Nov 16, 2021 132001401 38916 R P
Nov 09, 2021 1313008-01 38838 R E
Nov 09, 2021 131300801 38916 R P
Nov 03, 2021 1307016-01 38838 R E
Nov 03, 2021 130701601 38916 R P
Nov 01, 2021 1305011-01 38838 R E
Nov 01, 2021 130501101 38916 R P
Oct 26, 2021 1299011-01 38740 R E
Oct 26, 2021 129901101 38769 R P
Oct 19, 2021 1292016-01 38740 R E
Oct 19, 2021 129201601 38769 R P
Oct 12, 2021 1285008-01 38740 R E
Oct 12, 2021 128500801 38769 R P
Oct 05, 2021 1278037-01 38740 R E
Oct 05, 2021 127803701 38769 R P
Sep 28, 2021 1271013-01 38603 R E
Sep 28, 2021 127101301 38626 R P
Sep 21, 2021 1264017-01 38603 R E
Sep 21, 2021 126401701 38626 R P
Sep 14, 2021 1257012-01 38603 R E
Sep 14, 2021 125701201 38626 R P
Sep 07, 2021 1250021-01 38603 R E
Sep 07, 2021 125002101 38626 R P
Aug 24, 2021 1236016-01 38466 R E
Aug 24, 2021 123601601 38478 R P
Aug 17, 2021 1229019-01 38466 R E
Aug 17, 2021 122901901 38478 R P
Aug 10, 2021 1222026-01 38466 R E
Aug 10, 2021 122202601 38478 R P
Aug 03, 2021 1215013-01 38466 R E
Aug 03, 2021 121501301 38478 R P
Jul 27, 2021 1208010-01 38346 R E
Jul 27, 2021 120801001 38372 R P
Jul 20, 2021 1201036-01 38346 R E
Jul 20, 2021 120103601 38372 R P
Jul 13, 2021 1194018-01 38346 R E
Jul 13, 2021 119401801 38372 R P
Jul 06, 2021 1187008-01 38346 R E
Jul 06, 2021 118700801 38372 R P
Jun 22, 2021 1173050-01 38178 R E
Jun 22, 2021 117305001 38186 R P
Jun 14, 2021 1165019-01 38178 R E
Jun 14, 2021 116501901 38186 R P
Jun 07, 2021 1158019-01 38178 R E
Jun 07, 2021 115801901 38186 R P
Jun 01, 2021 1152025-01 38178 R E
Jun 01, 2021 115202501 38186 R P
May 24, 2021 1144008-01 38012 R E
May 24, 2021 114400801 38068 R P
May 18, 2021 1138015-01 38012 R E
May 18, 2021 113801501 38068 R P
May 11, 2021 1131027-01 38012 R E
May 11, 2021 113102701 38068 R P



More information for this water system: SDWIS ID 4106
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