Bromate

City of Waco

Bromate is a carcinogenic disinfection byproduct formed when source waters containing bromide are treated with ozonation or sodium hypochlorite. Studies of laboratory animals show that bromate damages DNA and causes cancer in multiple organs. Click here to read more about disinfection byproducts.

MORE ABOUT THIS CONTAMINANT

719

Samples

Samples exceeding legal limit (MCL)

225

Samples exceeding
health guidelines

Testing results - average by year

Year	Average result	Samples taken	Detections	Range of results
2014	4.15 ppb	351	156	ND - 15.0 ppb
2015	1.23 ppb	268	45	ND - 12.0 ppb
2016	1.91 ppb	24	5	ND - 17.0 ppb
2017	2.66 ppb	26	8	ND - 12.4 ppb
2018	1.68 ppb	24	5	ND - 10.3 ppb
2019	2.41 ppb	26	6	ND - 14.5 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.1 ppb

The EWG Health Guideline of 0.1 ppb for bromate was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

EPA Maximum Contaminant
Level (MCL) 10 ppb

The legal limit for bromate, established in 1998, was based on analytical detection limits at the time that the standard was set. This limit may not fully protect against the risk of cancer due to bromate exposure.

ppb = parts per billion

All test results

Date	Lab ID	Result
2014-03-03	COW953450	ND
2014-03-03	COW953451	ND
2014-03-04	COW953454	ND
2014-03-04	COW953453	ND
2014-03-05	COW953457	ND
2014-03-05	COW953456	ND
2014-03-06	COW953460	ND
2014-03-06	COW953459	ND
2014-03-07	COW953463	ND
2014-03-07	COW953462	ND
2014-03-10	COW953467	ND
2014-03-10	COW953468	ND
2014-03-11	COW953471	ND
2014-03-11	COW953470	ND
2014-03-12	COW953474	ND
2014-03-12	COW953473	ND
2014-03-13	COW953476	ND
2014-03-13	COW953477	ND
2014-03-14	COW953480	ND
2014-03-14	COW953479	ND
2014-03-17	COW953484	ND
2014-03-17	COW953485	ND
2014-03-18	COW953487	ND
2014-03-18	COW953488	ND
2014-03-19	COW953490	ND
2014-03-19	COW953491	ND
2014-03-20	COW953493	ND
2014-03-20	COW953494	ND
2014-03-21	COW953496	ND
2014-03-21	COW953497	ND
2014-03-24	COW953501	ND
2014-03-24	COW953502	ND
2014-03-25	COW953504	ND
2014-03-25	COW953505	ND
2014-03-26	COW953508	ND
2014-03-26	COW953507	ND
2014-03-27	COW953511	ND
2014-03-27	COW953510	ND
2014-03-28	COW953513	ND
2014-03-28	COW953514	ND
2014-03-31	COW953518	ND
2014-03-31	COW953519	ND
2014-04-01	COW953-522	ND
2014-04-01	COW953-521	ND
2014-04-02	COW953-524	ND
2014-04-02	COW953-525	ND
2014-04-03	COW953-527	ND
2014-04-03	COW953-528	ND
2014-04-04	COW953-531	ND
2014-04-04	COW953-530	ND
2014-04-07	COW953-536	ND
2014-04-07	COW953-535	ND
2014-04-08	COW953-538	ND
2014-04-08	COW953-539	ND
2014-04-09	COW953-541	ND
2014-04-09	COW953-542	ND
2014-04-10	COW953-544	ND
2014-04-10	COW953-545	ND
2014-04-11	COW953-547	ND
2014-04-11	COW953-548	ND
2014-04-14	COW953-552	ND
2014-04-14	COW953-553	ND
2014-04-15	COW953-556	ND
2014-04-15	COW953-555	ND
2014-04-16	COW953-559	ND
2014-04-16	COW953-558	ND
2014-04-17	COW953-562	ND
2014-04-17	COW953-561	ND
2014-04-21	COW953-568	ND
2014-04-21	COW953-567	ND
2014-04-22	COW953-571	ND
2014-04-22	COW953-570	ND
2014-04-23	COW953-573	ND
2014-04-23	COW953-574	ND
2014-04-24	COW953-577	ND
2014-04-24	COW953-576	ND
2014-04-25	COW953-579	ND
2014-04-25	COW953-580	ND
2014-04-28	COW953-584	ND
2014-04-28	COW953-585	ND
2014-04-29	COW953-588	ND
2014-04-29	COW953-587	ND
2014-04-30	COW953-590	ND
2014-04-30	COW953-591	ND
2014-05-01	COW953593	ND
2014-05-01	COW953594	ND
2014-05-02	COW953597	ND
2014-05-02	COW953596	ND
2014-05-05	COW953602	ND
2014-05-05	COW953601	ND
2014-05-06	COW953605	ND
2014-05-06	COW953604	ND
2014-05-07	COW953608	ND
2014-05-07	COW953607	ND
2014-05-08	COW953611	ND
2014-05-08	COW953610	ND
2014-05-09	COW953619	ND
2014-05-09	COW953614	ND
2014-05-09	COW953618	ND
2014-05-09	COW953613	ND
2014-05-13	COW953621	ND
2014-05-13	COW953622	ND
2014-05-14	COW953624	ND
2014-05-14	COW953625	ND
2014-05-15	COW953628	ND
2014-05-15	COW953627	ND
2014-05-16	COW953630	ND
2014-05-16	COW953631	ND
2014-05-19	COW953635	ND
2014-05-19	COW953636	ND
2014-05-20	COW953639	ND
2014-05-20	COW953638	ND
2014-05-21	COW953641	ND
2014-05-21	COW953642	ND
2014-05-22	COW953644	ND
2014-05-22	COW953645	ND
2014-05-23	COW953647	ND
2014-05-23	COW953648	ND
2014-05-27	COW953654	ND
2014-05-27	COW953653	ND
2014-05-28	COW953657	ND
2014-05-28	COW953656	ND
2014-05-29	COW953659	ND
2014-05-29	COW953660	ND
2014-05-30	COW953662	ND
2014-05-30	COW953663	ND
2014-06-02	COW953668	ND
2014-06-02	COW953667	ND
2014-06-03	COW953670	ND
2014-06-03	COW953671	ND
2014-06-04	COW953673	ND
2014-06-04	COW953674	ND
2014-06-05	COW953677	ND
2014-06-05	COW953676	ND
2014-06-06	COW953680	10.00 ppb
2014-06-06	COW953679	10.00 ppb
2014-06-09	COW953685	ND
2014-06-09	COW953684	ND
2014-06-10	COW953688	10.00 ppb
2014-06-10	COW953687	13.0 ppb
2014-06-11	COW953691	13.0 ppb
2014-06-11	COW953690	13.0 ppb
2014-06-12	COW953694	12.0 ppb
2014-06-12	COW953693	ND
2014-06-13	COW953697	11.0 ppb
2014-06-13	COW953696	ND
2014-06-16	COW953701	15.0 ppb
2014-06-16	COW953702	14.0 ppb
2014-06-17	COW953705	15.0 ppb
2014-06-17	COW953704	13.0 ppb
2014-06-18	COW953708	11.0 ppb
2014-06-18	COW953707	ND
2014-06-19	COW953710	13.0 ppb
2014-06-19	COW953711	11.0 ppb
2014-06-20	COW953714	10.00 ppb
2014-06-20	COW953713	ND
2014-06-23	COW953719	13.0 ppb
2014-06-23	COW953718	12.0 ppb
2014-06-24	COW953721	12.0 ppb
2014-06-24	COW953722	ND
2014-06-25	COW953725	13.0 ppb
2014-06-25	COW953724	11.0 ppb
2014-06-26	COW953728	ND
2014-06-26	COW953727	10.00 ppb
2014-06-27	COW953730	11.0 ppb
2014-06-27	COW953731	10.00 ppb
2014-06-30	COW953736	ND
2014-06-30	COW953735	ND
2014-07-01	COW953-738	ND
2014-07-01	COQ953-739	ND
2014-07-02	COW953-742	ND
2014-07-02	COW953-741	ND
2014-07-03	COW953-745	ND
2014-07-03	COW953-744	ND
2014-07-07	COW953-750	11.0 ppb
2014-07-07	COW953-751	ND
2014-07-09	COW953-756	12.0 ppb
2014-07-09	CO7953-757	12.0 ppb
2014-07-10	CO7953-760	14.0 ppb
2014-07-10	COW953-759	10.00 ppb
2014-07-11	COW953-762	14.0 ppb
2014-07-11	CO7953-763	13.0 ppb
2014-07-14	COW953-768	ND
2014-07-14	COW953-767	12.0 ppb
2014-07-15	COW953-771	ND
2014-07-15	COW953-770	12.0 ppb
2014-07-16	CO7953-774	ND
2014-07-16	COW953-773	ND
2014-07-17	CO7953-777	ND
2014-07-17	COW953-776	10.00 ppb
2014-07-18	COW953-779	ND
2014-07-18	CO7953-780	11.0 ppb
2014-07-21	COW953-784	ND
2014-07-21	CO7953-785	11.0 ppb
2014-07-22	CO7953-788	ND
2014-07-22	COW953-787	ND
2014-07-23	CO7953-791	11.0 ppb
2014-07-23	COW953-790	ND
2014-07-24	CO7953-794	13.0 ppb
2014-07-24	COW953-793	ND
2014-07-25	COW953-796	ND
2014-07-25	CO7953-797	ND
2014-07-28	COW953-801	ND
2014-07-28	CO7953-802	ND
2014-07-29	CO7953-805	10.00 ppb
2014-07-29	COW953-804	8.00 ppb
2014-07-30	COW953-807	9.00 ppb
2014-07-30	CO7953-808	10.00 ppb
2014-07-31	COW953-810	7.00 ppb
2014-07-31	CO7953-811	6.00 ppb
2014-08-01	COW953-813	8.00 ppb
2014-08-01	COW953-814	9.00 ppb
2014-08-04	COW953-819	11.0 ppb
2014-08-04	COW953-818	12.0 ppb
2014-08-05	COW953-822	8.00 ppb
2014-08-05	COW953-821	6.00 ppb
2014-08-06	COW953-825	8.00 ppb
2014-08-06	COW953-824	9.00 ppb
2014-08-07	COW953-827	ND
2014-08-07	COW953-828	ND
2014-08-08	COW953-830	9.00 ppb
2014-08-08	COW953-831	8.00 ppb
2014-08-11	COW953-835	9.00 ppb
2014-08-11	COW953-836	9.00 ppb
2014-08-12	COW953-839	10.00 ppb
2014-08-12	COW953-838	13.0 ppb
2014-08-13	COW953-842	9.00 ppb
2014-08-13	COW953-841	12.0 ppb
2014-08-14	COW-953-845	12.0 ppb
2014-08-14	COW953-844	10.00 ppb
2014-08-15	COW953-847	8.00 ppb
2014-08-15	COW953-848	10.00 ppb
2014-08-18	COW953-852	10.00 ppb
2014-08-18	COW953-853	ND
2014-08-19	COW953-855	ND
2014-08-19	COW953-856	ND
2014-08-20	COW953-859	10.00 ppb
2014-08-20	COW953-858	ND
2014-08-21	COW953-861	8.00 ppb
2014-08-21	COW953-862	9.00 ppb
2014-08-22	COW953-865	9.00 ppb
2014-08-22	COW953-864	10.00 ppb
2014-08-25	COW953-869	9.00 ppb
2014-08-25	COW953-870	10.00 ppb
2014-08-26	COW953-873	9.00 ppb
2014-08-26	COW953-872	10.00 ppb
2014-08-27	COW953-875	ND
2014-08-27	COW953-876	9.00 ppb
2014-08-28	COW953-879	9.00 ppb
2014-08-28	COW953-878	10.00 ppb
2014-08-29	COW953-881	9.00 ppb
2014-08-29	COW953-882	12.0 ppb
2014-09-02	COW953-887	8.00 ppb
2014-09-02	COW953-888	8.00 ppb
2014-09-03	COW953-891	7.00 ppb
2014-09-03	COW953-890	9.00 ppb
2014-09-04	COW953-894	11.0 ppb
2014-09-04	COW953-893	13.0 ppb
2014-09-05	COW953-897	9.00 ppb
2014-09-05	COW953-896	ND
2014-09-08	COW953-902	9.00 ppb
2014-09-08	COW953-901	7.00 ppb
2014-09-10	COW953-906	8.00 ppb
2014-09-10	COW953-905	6.00 ppb
2014-09-12	COW953-910	8.00 ppb
2014-09-12	COW953-909	11.0 ppb
2014-09-15	COW953-915	11.0 ppb
2014-09-15	COW953-914	11.0 ppb
2014-09-17	COW953-919	10.00 ppb
2014-09-17	COW953-918	6.00 ppb
2014-09-19	COW953-923	5.00 ppb
2014-09-19	COW953-922	ND
2014-09-22	COW953-927	7.00 ppb
2014-09-22	COW953-928	8.00 ppb
2014-09-24	COW953-932	10.00 ppb
2014-09-24	COW953-931	5.00 ppb
2014-09-26	COW953-935	9.00 ppb
2014-09-26	COW953-936	8.00 ppb
2014-09-29	COW953-941	7.00 ppb
2014-09-29	COW953-940	6.00 ppb
2014-10-01	COW953-944	ND
2014-10-01	COW953-945	6.00 ppb
2014-10-03	COW953-949	6.00 ppb
2014-10-03	COW953-948	7.00 ppb
2014-10-06	COW953-953	ND
2014-10-06	COW953-954	8.00 ppb
2014-10-08	COW953-957	6.00 ppb
2014-10-08	COW953-958	6.00 ppb
2014-10-10	COW953-962	8.00 ppb
2014-10-10	COW953-961	8.00 ppb
2014-10-13	COW953-966	6.00 ppb
2014-10-13	COW953-967	6.00 ppb
2014-10-15	COW953-971	9.00 ppb
2014-10-15	COW953-970	11.0 ppb
2014-10-17	COW953-975	8.00 ppb
2014-10-17	COW953-974	7.00 ppb
2014-10-20	COW953-980	8.00 ppb
2014-10-20	COW953-979	8.00 ppb
2014-10-22	COW953-984	10.00 ppb
2014-10-22	COW953-983	6.00 ppb
2014-10-24	COW953-987	9.00 ppb
2014-10-24	COW953-988	9.00 ppb
2014-10-27	COW953-992	9.00 ppb
2014-10-27	COW953-993	9.00 ppb
2014-10-29	COW953-996	9.00 ppb
2014-10-29	COW953-997	ND
2014-11-03	COW954-006	11.0 ppb
2014-11-03	COW954-007	7.00 ppb
2014-11-05	COW954-011	10.00 ppb
2014-11-05	COW954-010	11.0 ppb
2014-11-07	COW954-015	9.00 ppb
2014-11-07	COW954-014	11.0 ppb
2014-11-10	COW954-020	10.00 ppb
2014-11-10	COW954-019	9.00 ppb
2014-11-12	COW954-024	7.00 ppb
2014-11-12	COW954-023	8.00 ppb
2014-11-14	COW954-028	6.00 ppb
2014-11-14	COW954-027	8.00 ppb
2014-11-17	COW954-032	9.00 ppb
2014-11-17	COW954-033	10.00 ppb
2014-11-19	COW954-037	ND
2014-11-19	COW954-036	ND
2014-11-21	COW954-041	ND
2014-11-21	COW954-040	ND
2014-11-24	COW954-045	ND
2014-11-24	COW954-046	7.00 ppb
2014-11-26	COW954-050	6.00 ppb
2014-11-26	COW954-049	6.00 ppb
2014-12-01	COW954-058	ND
2014-12-01	COW954-059	ND
2014-12-03	COW954-063	ND
2014-12-03	COW954-062	7.00 ppb
2014-12-05	COW954-067	ND
2014-12-05	COW954-066	6.00 ppb
2014-12-08	COW954-072	ND
2014-12-08	COW954-071	ND
2014-12-10	COW954-076	6.00 ppb
2014-12-10	COW954-075	6.00 ppb
2014-12-12	COW954-080	ND
2014-12-12	COW954-079	ND
2014-12-15	COW954-084	ND
2014-12-15	COW954-085	ND
2014-12-17	COW954-088	ND
2014-12-17	COW954-089	ND
2014-12-19	COW954-093	5.00 ppb
2014-12-22	COW954-098	11.0 ppb
2014-12-22	COW954-097	9.00 ppb
2014-12-26	COW954-105	9.00 ppb
2014-12-26	COW954-106	6.00 ppb
2014-12-29	COW954-111	7.00 ppb
2014-12-29	COW954-110	7.00 ppb
2015-01-02	COW945-118	6.00 ppb
2015-01-02	COW954-119	ND
2015-01-05	COW954-123	9.00 ppb
2015-01-05	COW954-124	8.00 ppb
2015-01-07	COW954-128	ND
2015-01-07	COW954-127	ND
2015-01-09	COW954-131	ND
2015-01-09	COW954-132	ND
2015-01-12	COW954-137	ND
2015-01-12	COW954-136	ND
2015-01-14	COW954-141	ND
2015-01-14	COW954-140	ND
2015-01-16	COW954-144	ND
2015-01-16	COW954-145	ND
2015-01-20	COW954-150	ND
2015-01-20	COW954-151	ND
2015-01-21	COW954-154	ND
2015-01-21	COW954-153	ND
2015-01-23	COW954-157	ND
2015-01-23	COW954-158	ND
2015-01-26	COW954-163	ND
2015-01-26	COW954-162	ND
2015-01-28	COW954-171	ND
2015-01-28	COW954-170	ND
2015-01-30	COW954-167	ND
2015-01-30	COW954-166	ND
2015-02-02	COW954-175	ND
2015-02-02	COW954-176	ND
2015-02-04	COW954-179	ND
2015-02-04	COW954-180	ND
2015-02-06	COW954-183	ND
2015-02-06	COW954-184	ND
2015-02-09	COW954-189	ND
2015-02-09	COW954-188	ND
2015-02-11	COW954-192	ND
2015-02-11	COW954-193	ND
2015-02-13	COW954-197	ND
2015-02-13	COW954-196	ND
2015-02-16	COW954-202	ND
2015-02-16	COW954-201	ND
2015-02-18	COW954-205	ND
2015-02-18	COW954-206	ND
2015-02-20	COW954-210	ND
2015-02-20	COW954-209	ND
2015-02-23	COW954-215	ND
2015-02-23	COW954-214	ND
2015-02-25	COW954-219	ND
2015-02-25	COW954-218	ND
2015-02-27	COW954-223	ND
2015-02-27	COW954-222	ND
2015-03-02	COW954-228	ND
2015-03-02	COW954-227	ND
2015-03-04	COW954-231	ND
2015-03-04	COW954-232	ND
2015-03-06	COW954-235	ND
2015-03-06	COW954-236	ND
2015-03-09	COW954-241	ND
2015-03-09	COW954-240	ND
2015-03-11	COW954-244	ND
2015-03-11	COW954-245	ND
2015-03-13	COW954-248	ND
2015-03-13	COW954-249	ND
2015-03-16	COW954-254	ND
2015-03-16	COW954-253	ND
2015-03-18	COW954-257	ND
2015-03-18	COW954-258	ND
2015-03-20	COW954-262	ND
2015-03-20	COW954-261	ND
2015-03-23	COW954-267	ND
2015-03-23	COW954-266	ND
2015-03-25	COW954-271	ND
2015-03-25	COW954-270	ND
2015-03-27	COW954-274	ND
2015-03-27	COW954-275	ND
2015-03-30	COW954-279	ND
2015-03-30	COW954-280	ND
2015-04-01	COW954-284	ND
2015-04-01	COW954-283	ND
2015-04-06	COW954-292	ND
2015-04-06	COW954-293	ND
2015-04-08	COW954-297	ND
2015-04-08	COW954-296	ND
2015-04-10	COW954-301	ND
2015-04-10	COW954-300	ND
2015-04-13	COW954-305	ND
2015-04-13	COW954-306	ND
2015-04-15	COW954-309	5.00 ppb
2015-04-15	COW954-310	6.00 ppb
2015-04-17	COW954-314	ND
2015-04-17	COW954-313	5.00 ppb
2015-04-20	COW954-318	ND
2015-04-20	COW954-319	ND
2015-04-22	COW954-323	ND
2015-04-22	COW954-322	5.00 ppb
2015-04-24	COW954-327	5.00 ppb
2015-04-24	COW954-326	ND
2015-04-27	COW954-332	ND
2015-04-27	COW954-331	6.00 ppb
2015-04-29	COW954-336	ND
2015-04-29	COW954-335	ND
2015-05-01	COW954-340	6.00 ppb
2015-05-01	COW954-339	5.00 ppb
2015-05-06	COW954-349	8.00 ppb
2015-05-06	COW954-348	9.00 ppb
2015-05-08	COW954-353	ND
2015-05-08	COW954-352	8.00 ppb
2015-05-11	COW954-358	8.00 ppb
2015-05-11	COW954-357	7.00 ppb
2015-05-13	COW954-362	9.00 ppb
2015-05-13	COW954-361	10.00 ppb
2015-05-15	COW954-366	10.00 ppb
2015-05-15	COW954-365	6.00 ppb
2015-05-18	COW954-371	5.00 ppb
2015-05-18	COW954-370	5.00 ppb
2015-05-20	COW954-375	ND
2015-05-20	COW954-374	6.00 ppb
2015-05-22	COW954-379	ND
2015-05-22	COW954-378	6.00 ppb
2015-05-26	COW954-385	8.00 ppb
2015-05-26	COW954-384	ND
2015-05-27	COW954-387	ND
2015-06-01	COW954-396	ND
2015-06-01	COW954-397	ND
2015-06-03	COW954-401	ND
2015-06-03	COW954-400	ND
2015-06-05	COW954-405	ND
2015-06-05	COW954-404	ND
2015-06-08	COW954-410	ND
2015-06-08	COW954-409	ND
2015-06-10	COW954-414	ND
2015-06-10	COW954-413	ND
2015-06-12	COW954-418	ND
2015-06-12	COW954-417	ND
2015-06-15	COW954-422	ND
2015-06-15	COW954-423	ND
2015-06-17	COW954-426	ND
2015-06-17	COW954-427	ND
2015-06-19	COW954-430	ND
2015-06-19	COW954-431	ND
2015-06-22	COW954-436	ND
2015-06-22	COW954-435	ND
2015-06-24	COW954-440	ND
2015-06-24	COW954-439	ND
2015-06-26	COW954-443	ND
2015-06-26	COW954-444	ND
2015-07-01	COW954-452	ND
2015-07-01	COW954-453	ND
2015-07-06	COW954-462	ND
2015-07-06	COW954-461	ND
2015-07-08	COW954-466	ND
2015-07-08	COW954-465	ND
2015-07-10	COW954-470	ND
2015-07-10	COW954-469	ND
2015-07-13	COW954-475	ND
2015-07-13	COW954-474	ND
2015-07-15	COW954-479	ND
2015-07-15	COW954-478	ND
2015-07-17	COW954-482	ND
2015-07-17	COW954-483	ND
2015-07-20	COW954-487	ND
2015-07-20	COW954-488	ND
2015-07-22	COW954-492	ND
2015-07-24	COW954-495	ND
2015-07-24	COW954-496	ND
2015-07-27	COW954-501	ND
2015-07-27	COW954-500	ND
2015-07-29	COW954-505	ND
2015-07-29	COW954-504	ND
2015-07-31	COW954-509	ND
2015-07-31	COW954-508	ND
2015-08-03	COW954-513	ND
2015-08-03	COW954-514	ND
2015-08-05	COW954-518	ND
2015-08-05	COW954-517	ND
2015-08-07	COW954-521	ND
2015-08-07	COW954-522	ND
2015-08-10	COW954-526	ND
2015-08-10	COW954-527	ND
2015-08-12	COW954-530	ND
2015-08-12	COW954-531	ND
2015-08-14	COW954-534	ND
2015-08-14	COW954-535	ND
2015-08-17	COW954-540	ND
2015-08-17	COW954-539	ND
2015-08-19	COW954-544	ND
2015-08-19	COW954-543	ND
2015-08-21	COW954-547	ND
2015-08-21	COW954-548	ND
2015-08-24	COW954-553	ND
2015-08-24	COW954-552	ND
2015-08-26	COW954-556	ND
2015-08-26	COW954-557	ND
2015-08-28	COW954-560	ND
2015-08-28	COW954-561	ND
2015-08-31	COW954-566	ND
2015-08-31	COW954-565	ND
2015-09-02	COW954-569	ND
2015-09-02	COW954-570	ND
2015-09-04	COW954-574	ND
2015-09-04	COW954-573	ND
2015-09-09	COW954-583	ND
2015-09-09	COW954-582	ND
2015-09-11	COW954-586	ND
2015-09-11	COW954-587	ND
2015-09-14	COW954-591	ND
2015-09-14	COW954-592	ND
2015-09-16	COW954-595	ND
2015-09-16	COW954-596	ND
2015-09-18	COW954-599	ND
2015-09-18	COW954-600	ND
2015-09-21	COW954-605	ND
2015-09-21	COW954-604	ND
2015-09-23	COW954-609	ND
2015-09-23	COW954-608	ND
2015-09-25	COW954-613	6.00 ppb
2015-09-25	COW954-612	7.00 ppb
2015-09-30	COW954-621	5.00 ppb
2015-09-30	COW954-622	ND
2015-10-02	CLOW954-626	8.00 ppb
2015-10-02	COW954-625	9.00 ppb
2015-10-05	COW954-631	6.00 ppb
2015-10-05	COW954-630	ND
2015-10-07	COW954-634	6.00 ppb
2015-10-07	COW954-635	8.00 ppb
2015-10-09	CLOW954-638	9.00 ppb
2015-10-09	COW954-639	9.00 ppb
2015-10-12	COW954-644	ND
2015-10-12	COW954-643	ND
2015-10-14	COW954-647	8.00 ppb
2015-10-14	COW954-648	9.00 ppb
2015-11-02	COW954-682	12.0 ppb
2015-11-02	COW954-683	8.00 ppb
2015-11-04	COW954-687	10.00 ppb
2015-11-04	COW954-686	10.00 ppb
2015-11-06	COW954-691	9.00 ppb
2015-11-06	COW954-690	6.00 ppb
2015-11-09	COW954-696	ND
2015-11-09	COW954-695	ND
2015-11-11	COW954-700	7.00 ppb
2015-11-11	COW954-699	ND
2015-11-13	COW954-704	ND
2015-11-13	COW954-703	ND
2015-11-16	COW954-709	ND
2015-11-16	COW954-708	ND
2015-11-18	COW954-713	ND
2015-11-18	COW954-712	6.00 ppb
2015-11-20	COW954-717	ND
2015-11-20	COW954-716	ND
2015-11-23	COW954-722	ND
2015-11-23	COW954-721	ND
2015-12-02	COW954-738	ND
2015-12-02	COW954-739	ND
2015-12-04	COW954-743	ND
2015-12-04	COW954-742	ND
2015-12-07	COW954-747	ND
2015-12-07	COW954-748	ND
2015-12-09	COW954-751	ND
2015-12-09	COW954-752	ND
2015-12-18	COW954-768	ND
2015-12-18	COW954-769	ND
2015-12-21	COW954-773	ND
2015-12-21	COW954-774	ND
2015-12-23	COW954-778	ND
2015-12-23	COW954-777	ND
2015-12-28	COW954-787	ND
2015-12-28	COW954-786	ND
2015-12-30	COW954-790	ND
2015-12-30	COW954-791	ND
2016-01-20	COW984-911	ND
2016-01-20	COW984-912	ND
2016-02-01	COW984-924	ND
2016-02-01	COW984-923	5.24 ppb
2016-03-02	COW984-943	ND
2016-03-02	COW984-942	ND
2016-04-11	COW994-330	ND
2016-04-11	COW984-999	ND
2016-05-09	COW994-367	ND
2016-05-09	COW994-368	ND
2016-06-06	984-394	6.00 ppb
2016-06-06	984-393	17.0 ppb
2016-07-21	994-471	ND
2016-07-21	994-470	ND
2016-08-17	994-530	ND
2016-08-17	994-531	ND
2016-09-12	994-560	ND
2016-09-12	994-561	ND
2016-10-24	994-628	8.00 ppb
2016-10-24	994-627	9.70 ppb
2016-11-17	COW994-651	ND
2016-11-17	COW994-650	ND
2016-12-05	COW994-674	ND
2016-12-05	COW994-673	ND
2017-01-09	1554867	ND
2017-01-09	1554866	ND
2017-02-08	1562173	ND
2017-02-08	1562174	ND
2017-03-06	1569147	ND
2017-03-06	1569148	ND
2017-04-03	1576171	ND
2017-04-03	1576172	ND
2017-05-15	1588533	ND
2017-05-15	1588531	ND
2017-06-12	1595442	ND
2017-06-12	1595443	ND
2017-07-10	1602500	ND
2017-07-10	1622478	ND
2017-08-21	1615191	9.43 ppb
2017-08-21	1615190	8.55 ppb
2017-09-11	1621905	6.03 ppb
2017-09-11	1621907	4.02 ppb
2017-10-09	1628620	12.4 ppb
2017-10-09	1632384	10.5 ppb
2017-10-09	1628621	6.15 ppb
2017-10-09	1632383	12.1 ppb
2017-11-06	1636118	ND
2017-11-06	1636117	ND
2017-12-04	1643190	ND
2017-12-04	1643189	ND
2018-01-10	1652864	ND
2018-01-10	1652863	ND
2018-02-05	1658821	ND
2018-02-05	1658820	ND
2018-03-05	1666231	ND
2018-03-05	1666230	ND
2018-04-09	1675156	ND
2018-04-09	1675155	ND
2018-05-14	1684776	ND
2018-05-14	1684775	ND
2018-06-04	1689653	7.97 ppb
2018-06-04	1689652	6.93 ppb
2018-07-16	1701729	ND
2018-07-16	1701727	ND
2018-08-06	1706854	ND
2018-08-06	1706853	10.3 ppb
2018-09-10	1716044	7.15 ppb
2018-09-10	1716043	7.88 ppb
2018-10-08	1725262	ND
2018-10-08	1725261	ND
2018-11-12	1734516	ND
2018-11-12	1734515	ND
2018-12-10	1742120	ND
2018-12-10	1742116	ND
2019-01-09	1749585	ND
2019-01-09	1749584	ND
2019-02-04	1756081	ND
2019-02-04	1756082	ND
2019-03-07	1765243	ND
2019-03-07	1765242	ND
2019-04-01	1771388	ND
2019-04-01	1771389	ND
2019-05-06	1781308	ND
2019-05-06	1781307	ND
2019-06-03	1788626	ND
2019-06-03	1788627	ND
2019-07-08	1798675	12.6 ppb
2019-07-08	1798676	14.5 ppb
2019-07-22	1803277	8.18 ppb
2019-07-22	1803276	7.18 ppb
2019-08-12	1809228	9.20 ppb
2019-08-12	1809229	11.1 ppb
2019-09-09	1817868	ND
2019-09-09	1817867	ND
2019-10-07	1827454	ND
2019-10-07	1827453	ND
2019-11-04	1835496	ND
2019-11-04	1835495	ND
2019-12-02	1842604	ND
2019-12-02	1842603	ND