Chlorate

Suffolk County Water Authority

Chlorate forms in drinking water as a byproduct of disinfection. Chlorate impairs thyroid function, making chlorate exposure most harmful during pregnancy and childhood. Read More.

In 2002, California scientists proposed an advisory value, called an action level, for chlorate at 200 parts per billion. Between 2013 and 2015, the EPA collected data through the Unregulated Contaminant Monitoring Rule program and found that over 15 percent of water tests from 38 percent of utilities had chlorate levels above a health-protective concentration, which federal scientists defined as 210 parts per billion, nearly equivalent to the California advisory value.

Click here to read more about disinfection byproducts.

MORE ABOUT THIS CONTAMINANT

812

Samples

Samples exceeding legal limit (MCL)

Samples exceeding
health guidelines

Testing results - average by year

Year	Average result	Samples taken	Detections	Range of results
2013	55.9 ppb	426	379	ND - 296.0 ppb
2014	60.4 ppb	369	327	ND - 386.0 ppb
2015	48.8 ppb	15	13	ND - 91.2 ppb
2016	88.1 ppb	1	1	88.1 ppb
2017	87.4 ppb	1	1	87.4 ppb
2018	N/A	0	0	N/A
2019	N/A	0	0	N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 210 ppb

The EWG Health Guideline of 210 ppb for chlorate was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against hormone disruption.

ppb = parts per billion

All test results

Date	Lab ID	Result
2013-01-03	201572490	ND
2013-01-03	201575650	ND
2013-01-04	201572545	73.1 ppb
2013-01-04	201574771	33.8 ppb
2013-01-10	201572522	35.5 ppb
2013-01-10	201574770	29.1 ppb
2013-01-10	201575363	38.3 ppb
2013-01-11	201572493	21.0 ppb
2013-01-11	201573042	ND
2013-01-16	201572441	23.1 ppb
2013-01-16	201574828	37.8 ppb
2013-01-16	201575530	ND
2013-01-17	201572505	23.4 ppb
2013-01-17	201575544	36.9 ppb
2013-01-17	201575555	63.9 ppb
2013-01-23	201572549	ND
2013-01-23	201573116	ND
2013-01-25	201572548	65.3 ppb
2013-01-25	201572482	ND
2013-01-25	201575543	22.0 ppb
2013-01-25	201575568	ND
2013-01-29	201572527	28.9 ppb
2013-01-29	201572529	37.3 ppb
2013-01-29	201575567	30.3 ppb
2013-01-29	201575556	89.4 ppb
2013-01-30	201572583	53.3 ppb
2013-01-30	201575369	21.7 ppb
2013-02-06	201587842	29.8 ppb
2013-02-06	201590257	ND
2013-02-06	201588603	82.5 ppb
2013-02-07	201587944	43.9 ppb
2013-02-07	201590328	40.0 ppb
2013-02-08	201587894	ND
2013-02-08	201587901	ND
2013-02-08	201590287	ND
2013-02-08	201590298	32.4 ppb
2013-02-13	201587903	38.6 ppb
2013-02-13	201587898	35.2 ppb
2013-02-13	201587911	48.7 ppb
2013-02-13	201590281	24.6 ppb
2013-02-15	201587916	ND
2013-02-15	201590304	ND
2013-02-15	201590311	ND
2013-02-20	201587905	21.6 ppb
2013-02-20	201590274	29.1 ppb
2013-02-21	201587896	ND
2013-02-21	201590275	22.5 ppb
2013-02-22	201587920	38.7 ppb
2013-02-22	201590322	45.9 ppb
2013-02-26	201587946	56.1 ppb
2013-02-26	201590251	26.3 ppb
2013-02-26	201590329	48.4 ppb
2013-02-27	201587864	ND
2013-02-27	201587879	ND
2013-02-27	201590258	20.1 ppb
2013-02-27	201587865	ND
2013-03-01	201599988	35.7 ppb
2013-03-01	201604141	ND
2013-03-05	201572585	58.4 ppb
2013-03-05	201574756	43.0 ppb
2013-03-06	201599994	37.5 ppb
2013-03-06	201604801	32.4 ppb
2013-03-06	201603020	51.5 ppb
2013-03-06	201604826	60.6 ppb
2013-03-07	201600022	65.2 ppb
2013-03-07	201599942	38.0 ppb
2013-03-07	201604199	70.1 ppb
2013-03-07	201602989	110.0 ppb
2013-03-08	201600077	35.5 ppb
2013-03-08	201600061	37.0 ppb
2013-03-08	201604844	36.4 ppb
2013-03-08	201603115	46.7 ppb
2013-03-08	201603260	25.5 ppb
2013-03-13	201599977	43.5 ppb
2013-03-13	201599973	34.9 ppb
2013-03-14	201599919	30.0 ppb
2013-03-14	201599958	42.1 ppb
2013-03-14	201604820	28.1 ppb
2013-03-14	201604795	ND
2013-03-15	201601597	30.5 ppb
2013-03-21	201599945	43.1 ppb
2013-03-21	201603297	119.0 ppb
2013-03-21	201604808	36.0 ppb
2013-03-21	201604807	27.6 ppb
2013-03-22	201599944	52.5 ppb
2013-03-22	201599962	ND
2013-03-22	201604819	44.4 ppb
2013-03-22	201600706	ND
2013-03-27	201600006	41.0 ppb
2013-03-27	201601398	40.4 ppb
2013-03-27	201603039	121.0 ppb
2013-03-27	201600738	47.9 ppb
2013-03-27	201600567	33.7 ppb
2013-03-28	201600003	37.6 ppb
2013-03-28	201604843	43.9 ppb
2013-04-04	201590268	24.3 ppb
2013-04-05	201613293	42.4 ppb
2013-04-05	201613291	31.7 ppb
2013-04-05	201621683	20.8 ppb
2013-04-05	201618338	ND
2013-04-05	201618349	54.0 ppb
2013-04-05	201618392	46.2 ppb
2013-04-05	201618391	77.3 ppb
2013-04-10	201587921	ND
2013-04-10	201590305	41.2 ppb
2013-04-11	201613256	43.5 ppb
2013-04-11	201614161	21.6 ppb
2013-04-11	201617293	22.3 ppb
2013-04-11	201618380	97.2 ppb
2013-04-12	201613248	21.8 ppb
2013-04-12	201613238	47.8 ppb
2013-04-12	201616754	ND
2013-04-12	201618367	38.1 ppb
2013-04-17	201617352	34.3 ppb
2013-04-17	201618421	124.0 ppb
2013-04-17	201613344	161.0 ppb
2013-04-17	201613356	126.0 ppb
2013-04-17	201613353	124.0 ppb
2013-04-18	201613337	104.0 ppb
2013-04-18	201618415	56.8 ppb
2013-04-19	201613229	86.0 ppb
2013-04-19	201613311	79.5 ppb
2013-04-19	201616844	29.2 ppb
2013-04-19	201618356	41.1 ppb
2013-04-23	201613289	59.8 ppb
2013-04-23	201613254	54.3 ppb
2013-04-23	201618398	70.5 ppb
2013-04-23	201618368	28.1 ppb
2013-04-23	201618379	54.2 ppb
2013-04-24	201618439	49.3 ppb
2013-04-24	201613372	57.8 ppb
2013-04-24	201618422	ND
2013-04-24	201618428	31.6 ppb
2013-04-25	201613232	60.8 ppb
2013-04-25	201613225	51.7 ppb
2013-04-25	201618355	63.2 ppb
2013-04-26	201613213	24.0 ppb
2013-04-26	201616725	49.6 ppb
2013-04-26	201613252	52.8 ppb
2013-04-26	201616958	44.6 ppb
2013-04-29	201613299	51.8 ppb
2013-04-29	201618404	44.6 ppb
2013-04-30	201604832	47.9 ppb
2013-04-30	201635798	ND
2013-05-01	201628798	73.1 ppb
2013-05-01	201635608	47.4 ppb
2013-05-01	201635590	134.0 ppb
2013-05-01	201635597	74.1 ppb
2013-05-01	201628794	42.9 ppb
2013-05-02	201628651	35.9 ppb
2013-05-02	201635547	182.0 ppb
2013-05-03	201635591	34.4 ppb
2013-05-03	201635620	31.1 ppb
2013-05-03	201628808	44.2 ppb
2013-05-03	201628795	38.4 ppb
2013-05-09	201628656	ND
2013-05-09	201635553	50.2 ppb
2013-05-15	201632363	25.9 ppb
2013-05-15	201635609	66.2 ppb
2013-05-15	201632151	105.0 ppb
2013-05-15	201628805	35.6 ppb
2013-05-15	201628800	102.0 ppb
2013-05-15	201628803	38.0 ppb
2013-05-16	201633470	139.0 ppb
2013-05-16	201613358	90.2 ppb
2013-05-16	201628724	116.0 ppb
2013-05-16	201645650	79.8 ppb
2013-05-17	201635571	72.2 ppb
2013-05-17	201628751	98.3 ppb
2013-05-23	201628708	49.0 ppb
2013-05-23	201628709	38.0 ppb
2013-05-23	201635554	60.7 ppb
2013-05-23	201649578	42.5 ppb
2013-05-24	201628754	58.2 ppb
2013-05-24	201628755	30.8 ppb
2013-05-24	201635572	39.2 ppb
2013-05-24	201635583	40.0 ppb
2013-05-31	201628645	49.7 ppb
2013-05-31	201632241	97.3 ppb
2013-05-31	201635565	43.2 ppb
2013-05-31	201650435	167.0 ppb
2013-05-31	201628706	92.0 ppb
2013-06-05	201636526	42.2 ppb
2013-06-05	201643938	42.8 ppb
2013-06-05	201643937	74.8 ppb
2013-06-05	201640344	60.0 ppb
2013-06-06	201643849	37.0 ppb
2013-06-06	201632230	35.3 ppb
2013-06-07	201643907	43.7 ppb
2013-06-07	201635912	138.0 ppb
2013-06-07	201650441	49.9 ppb
2013-06-12	201643913	51.8 ppb
2013-06-12	201638169	35.2 ppb
2013-06-13	201643960	57.0 ppb
2013-06-13	201636408	62.5 ppb
2013-06-13	201632127	43.0 ppb
2013-06-14	201643886	71.5 ppb
2013-06-14	201647891	26.5 ppb
2013-06-14	201636320	67.1 ppb
2013-06-17	201613366	86.8 ppb
2013-06-17	201660195	114.0 ppb
2013-06-20	201643903	136.0 ppb
2013-06-20	201643649	217.0 ppb
2013-06-21	201650429	86.6 ppb
2013-06-21	201641158	77.1 ppb
2013-06-26	201643968	23.7 ppb
2013-06-26	201643967	69.3 ppb
2013-06-26	201662283	43.6 ppb
2013-06-26	201634004	60.3 ppb
2013-06-26	201628781	44.1 ppb
2013-06-26	201650452	81.5 ppb
2013-07-03	201647577	82.3 ppb
2013-07-03	201671852	70.4 ppb
2013-07-05	201647487	35.4 ppb
2013-07-05	201647484	40.4 ppb
2013-07-05	201671520	30.2 ppb
2013-07-05	201647639	31.8 ppb
2013-07-10	201647525	80.3 ppb
2013-07-10	201662719	74.1 ppb
2013-07-11	201678043	99.6 ppb
2013-07-11	201678041	83.7 ppb
2013-07-17	201647510	51.5 ppb
2013-07-17	201673214	82.8 ppb
2013-07-17	201662665	53.0 ppb
2013-07-18	201647532	73.9 ppb
2013-07-18	201647575	87.1 ppb
2013-07-18	201647712	67.7 ppb
2013-07-18	201673221	101.0 ppb
2013-07-19	201647494	73.2 ppb
2013-07-19	201673203	78.7 ppb
2013-07-19	201667198	88.4 ppb
2013-07-23	201679054	179.0 ppb
2013-07-23	201679029	114.0 ppb
2013-07-24	201647531	96.5 ppb
2013-07-24	201647478	209.0 ppb
2013-07-24	201673202	254.0 ppb
2013-07-24	201667421	76.3 ppb
2013-07-25	201647515	98.8 ppb
2013-07-25	201647517	97.9 ppb
2013-07-25	201673220	95.5 ppb
2013-07-25	201668305	132.0 ppb
2013-07-31	201647438	71.0 ppb
2013-07-31	201670999	77.2 ppb
2013-07-31	201670997	130.0 ppb
2013-08-02	201666710	46.6 ppb
2013-08-02	201689435	75.1 ppb
2013-08-06	201666760	75.4 ppb
2013-08-06	201690935	60.5 ppb
2013-08-07	201666640	69.6 ppb
2013-08-07	201684279	136.0 ppb
2013-08-07	201690927	87.3 ppb
2013-08-09	201666699	62.9 ppb
2013-08-09	201666706	65.8 ppb
2013-08-09	201689679	62.1 ppb
2013-08-09	201689166	65.1 ppb
2013-08-13	201666732	83.0 ppb
2013-08-13	201684998	91.6 ppb
2013-08-14	201666731	75.6 ppb
2013-08-14	201688423	75.6 ppb
2013-08-16	201666701	43.6 ppb
2013-08-16	201687899	57.5 ppb
2013-08-20	201666703	60.5 ppb
2013-08-20	201687526	97.8 ppb
2013-08-21	201666708	67.7 ppb
2013-08-21	201666718	67.9 ppb
2013-08-23	201666662	37.1 ppb
2013-08-23	201666675	54.2 ppb
2013-08-23	201684303	39.2 ppb
2013-08-23	201666665	94.4 ppb
2013-08-27	201666765	40.5 ppb
2013-08-27	201684958	67.2 ppb
2013-08-27	201690936	65.1 ppb
2013-08-30	201690929	51.1 ppb
2013-08-30	201666729	92.5 ppb
2013-08-30	201689176	65.8 ppb
2013-08-30	201685004	ND
2013-09-04	201698448	69.9 ppb
2013-09-04	201703953	55.7 ppb
2013-09-04	201701816	62.9 ppb
2013-09-04	201703979	72.9 ppb
2013-09-05	201698476	98.3 ppb
2013-09-05	201698391	58.4 ppb
2013-09-05	201703063	62.8 ppb
2013-09-05	201701773	78.7 ppb
2013-09-06	201698442	65.2 ppb
2013-09-06	201702994	ND
2013-09-18	201698393	74.6 ppb
2013-09-18	201698413	45.8 ppb
2013-09-18	201703972	69.0 ppb
2013-09-18	201699601	48.1 ppb
2013-09-19	201703960	84.9 ppb
2013-09-19	201698394	76.0 ppb
2013-09-19	201702441	169.0 ppb
2013-09-19	201703959	76.5 ppb
2013-09-26	201698457	65.2 ppb
2013-09-26	201703996	67.1 ppb
2013-09-27	201698460	72.5 ppb
2013-09-27	201701834	43.2 ppb
2013-09-27	201699637	79.2 ppb
2013-09-27	201699111	31.6 ppb
2013-09-27	201700237	118.0 ppb
2013-09-27	201703985	32.4 ppb
2013-10-07	201718887	53.8 ppb
2013-10-07	201715481	57.2 ppb
2013-10-07	201715561	60.4 ppb
2013-10-07	201718869	ND
2013-10-07	201718870	26.1 ppb
2013-10-07	201718876	52.5 ppb
2013-10-08	201720912	25.5 ppb
2013-10-09	201717013	78.2 ppb
2013-10-09	201720867	177.0 ppb
2013-10-09	201715539	92.6 ppb
2013-10-09	201715549	171.0 ppb
2013-10-09	201715546	177.0 ppb
2013-10-10	201715532	72.9 ppb
2013-10-10	201720861	53.2 ppb
2013-10-11	201715400	35.5 ppb
2013-10-11	201719442	50.9 ppb
2013-10-11	201715428	43.7 ppb
2013-10-11	201715602	296.0 ppb
2013-10-17	201715483	63.0 ppb
2013-10-17	201720807	ND
2013-10-17	201720844	46.3 ppb
2013-10-18	201715490	ND
2013-10-18	201715416	116.0 ppb
2013-10-18	201720266	52.2 ppb
2013-10-18	201720814	76.2 ppb
2013-10-31	201730924	27.9 ppb
2013-10-31	201735601	25.6 ppb
2013-11-04	201730887	121.0 ppb
2013-11-04	201735663	51.0 ppb
2013-11-05	201715419	68.8 ppb
2013-11-05	201715503	40.6 ppb
2013-11-05	201715414	23.0 ppb
2013-11-05	201719584	ND
2013-11-05	201720813	44.3 ppb
2013-11-05	201715203	ND
2013-11-06	201731014	60.0 ppb
2013-11-06	201734529	43.1 ppb
2013-11-06	201730201	100.0 ppb
2013-11-06	201737974	72.0 ppb
2013-11-06	201737963	70.0 ppb
2013-11-06	201737986	31.0 ppb
2013-11-06	201731010	109.0 ppb
2013-11-06	201731024	46.5 ppb
2013-11-06	201731011	41.1 ppb
2013-11-07	201733900	44.8 ppb
2013-11-07	201737944	ND
2013-11-07	201727623	53.3 ppb
2013-11-07	201730921	104.0 ppb
2013-11-07	201733903	37.2 ppb
2013-11-08	201715551	ND
2013-11-08	201730876	33.1 ppb
2013-11-08	201738031	111.0 ppb
2013-11-08	201720797	56.3 ppb
2013-11-08	201737921	78.1 ppb
2013-11-08	201730307	97.9 ppb
2013-11-08	201720868	64.5 ppb
2013-11-13	201730397	147.0 ppb
2013-11-13	201737975	32.5 ppb
2013-11-13	201730207	24.5 ppb
2013-11-13	201731019	37.2 ppb
2013-11-13	201731016	51.4 ppb
2013-11-13	201731021	115.0 ppb
2013-11-14	201715422	30.3 ppb
2013-11-14	201730882	36.7 ppb
2013-11-14	201733907	20.9 ppb
2013-11-14	201720825	29.0 ppb
2013-11-14	201737932	209.0 ppb
2013-11-14	201733899	32.6 ppb
2013-11-19	201730974	71.7 ppb
2013-11-19	201737951	65.1 ppb
2013-11-20	201715442	27.7 ppb
2013-11-20	201715479	46.1 ppb
2013-11-20	201715430	31.9 ppb
2013-11-20	201712858	38.2 ppb
2013-11-20	201720850	60.9 ppb
2013-11-20	201720826	53.0 ppb
2013-11-20	201720838	58.4 ppb
2013-11-20	201720837	30.9 ppb
2013-11-20	201716920	ND
2013-11-21	201737950	38.4 ppb
2013-11-21	201730972	35.2 ppb
2013-11-22	201735414	63.3 ppb
2013-11-22	201730923	33.0 ppb
2013-11-22	201730938	104.0 ppb
2013-11-22	201737933	41.1 ppb
2013-11-26	201733906	48.7 ppb
2013-11-26	201733901	41.4 ppb
2013-11-26	201733904	107.0 ppb
2013-11-26	201733897	47.6 ppb
2013-11-26	201733898	ND
2013-11-27	201715425	23.8 ppb
2013-11-27	201719471	ND
2013-12-04	201734659	78.3 ppb
2013-12-04	201743041	ND
2013-12-04	201743042	78.2 ppb
2013-12-04	201738638	49.8 ppb
2013-12-05	201743074	27.4 ppb
2013-12-05	201730185	ND
2013-12-06	201742942	ND
2013-12-06	201730296	20.9 ppb
2013-12-09	201752257	57.1 ppb
2013-12-11	201743016	51.1 ppb
2013-12-11	201740135	22.2 ppb
2013-12-12	201730975	48.0 ppb
2013-12-12	201743066	30.2 ppb
2013-12-12	201737962	50.5 ppb
2013-12-12	201734516	57.7 ppb
2013-12-13	201742988	ND
2013-12-13	201749179	ND
2013-12-13	201734395	21.3 ppb
2013-12-18	201743071	23.1 ppb
2013-12-18	201743070	ND
2013-12-18	201736513	45.1 ppb
2013-12-18	201730999	25.9 ppb
2013-12-18	201749510	68.2 ppb
2013-12-19	201743006	77.6 ppb
2013-12-19	201742791	166.0 ppb
2013-12-20	201742933	57.0 ppb
2013-12-20	201762654	47.6 ppb
2013-12-20	201745711	51.7 ppb
2013-12-20	201743231	40.9 ppb
2013-12-26	201743010	45.4 ppb
2013-12-26	201734010	90.0 ppb
2013-12-26	201747678	24.4 ppb
2014-01-02	201766626	37.3 ppb
2014-01-02	201761171	56.7 ppb
2014-01-06	201761181	ND
2014-01-06	201761349	ND
2014-01-08	201761177	ND
2014-01-08	201766202	ND
2014-01-08	201766049	144.0 ppb
2014-01-08	201766613	50.6 ppb
2014-01-16	201768866	23.6 ppb
2014-01-16	201766624	ND
2014-01-17	201761167	ND
2014-01-17	201766595	ND
2014-01-17	201766589	25.8 ppb
2014-01-17	201766601	ND
2014-01-17	201766607	ND
2014-01-23	201761179	ND
2014-01-23	201763419	21.5 ppb
2014-01-24	201761173	ND
2014-01-24	201765722	ND
2014-01-24	201761224	20.5 ppb
2014-01-29	201761175	ND
2014-01-29	201763320	26.0 ppb
2014-01-29	201763984	ND
2014-02-05	201772886	50.8 ppb
2014-02-05	201774800	26.9 ppb
2014-02-05	201774770	55.7 ppb
2014-02-05	201774764	57.1 ppb
2014-02-06	201772904	ND
2014-02-06	201772888	49.0 ppb
2014-02-06	201774794	39.4 ppb
2014-02-06	201774758	348.0 ppb
2014-02-07	201772890	37.2 ppb
2014-02-07	201774782	42.9 ppb
2014-02-07	201774752	58.7 ppb
2014-02-14	201774740	ND
2014-02-14	201772898	30.2 ppb
2014-02-14	201772896	35.1 ppb
2014-02-14	201774734	30.3 ppb
2014-02-19	201774746	51.9 ppb
2014-02-20	201772906	33.1 ppb
2014-02-20	201774806	41.6 ppb
2014-02-21	201772902	43.9 ppb
2014-02-21	201774788	ND
2014-02-21	201774812	49.9 ppb
2014-02-26	201790532	111.0 ppb
2014-03-05	201785481	20.0 ppb
2014-03-05	201790689	45.8 ppb
2014-03-05	201790653	61.2 ppb
2014-03-05	201790593	22.0 ppb
2014-03-06	201785483	32.5 ppb
2014-03-06	201785477	ND
2014-03-06	201790647	96.4 ppb
2014-03-06	201790641	57.8 ppb
2014-03-07	201785479	ND
2014-03-07	201790581	ND
2014-03-07	201790587	ND
2014-03-12	201785487	ND
2014-03-12	201790599	ND
2014-03-13	201785485	ND
2014-03-13	201790623	187.0 ppb
2014-03-14	201790677	47.0 ppb
2014-03-14	201785473	126.0 ppb
2014-03-20	201790665	107.0 ppb
2014-03-20	201790671	60.0 ppb
2014-03-20	201785469	55.8 ppb
2014-03-20	201785467	98.8 ppb
2014-03-21	201785475	25.1 ppb
2014-03-21	201790635	32.0 ppb
2014-03-21	201790617	ND
2014-03-21	201790629	32.7 ppb
2014-03-21	201790659	23.0 ppb
2014-03-24	201785489	ND
2014-03-24	201790611	ND
2014-03-26	201785465	20.3 ppb
2014-03-26	201790539	26.4 ppb
2014-03-26	201790557	ND
2014-03-26	201790551	20.5 ppb
2014-03-27	201785463	21.9 ppb
2014-03-27	201805764	28.3 ppb
2014-03-27	201790575	30.9 ppb
2014-03-27	201790563	22.8 ppb
2014-03-27	201790545	ND
2014-03-28	201797475	ND
2014-03-28	201797474	55.5 ppb
2014-03-28	201797473	83.1 ppb
2014-03-28	201797476	36.0 ppb
2014-04-01	201804932	32.7 ppb
2014-04-01	201804929	32.2 ppb
2014-04-01	201798585	38.1 ppb
2014-04-01	201804917	ND
2014-04-01	201803826	25.4 ppb
2014-04-01	201801968	55.8 ppb
2014-04-03	201804969	57.6 ppb
2014-04-03	201804975	158.0 ppb
2014-04-03	201798593	74.6 ppb
2014-04-04	201804967	64.0 ppb
2014-04-04	201804453	34.4 ppb
2014-04-04	201803888	102.0 ppb
2014-04-04	201804952	51.7 ppb
2014-04-08	201798605	45.1 ppb
2014-04-08	201798750	93.3 ppb
2014-04-08	201800579	33.8 ppb
2014-04-09	201798589A	78.4 ppb
2014-04-09	201804961	102.0 ppb
2014-04-10	201804955	63.6 ppb
2014-04-10	201798597	34.3 ppb
2014-04-10	201798583	92.2 ppb
2014-04-10	201804923	24.5 ppb
2014-04-15	201798587	88.9 ppb
2014-04-15	201803833	62.4 ppb
2014-04-15	201804933	26.5 ppb
2014-04-15	201804939	66.2 ppb
2014-04-15	201800391	43.2 ppb
2014-04-17	201808693	34.7 ppb
2014-04-17	201808692	24.2 ppb
2014-04-17	201808691	144.0 ppb
2014-04-17	201806331	43.1 ppb
2014-04-17	201790605	66.3 ppb
2014-04-17	201809445	45.0 ppb
2014-04-17	201809069	202.0 ppb
2014-04-22	201798601	70.5 ppb
2014-04-22	201804945	ND
2014-04-22	201800429	ND
2014-04-22	201800435	ND
2014-04-23	201800717	83.2 ppb
2014-04-23	201805143	75.1 ppb
2014-04-24	201808719	33.9 ppb
2014-04-24	201798591	38.5 ppb
2014-04-24	201800748	49.2 ppb
2014-04-24	201800544	48.5 ppb
2014-04-25	201798599	68.2 ppb
2014-04-25	201805008	47.1 ppb
2014-04-25	201800510	32.5 ppb
2014-04-29	201798603	45.0 ppb
2014-04-29	201803955	139.0 ppb
2014-04-29	201800563	64.6 ppb
2014-05-01	201823042	27.7 ppb
2014-05-01	201815806	39.1 ppb
2014-05-01	201821643	45.6 ppb
2014-05-01	201817543	23.8 ppb
2014-05-01	201822188	23.4 ppb
2014-05-02	201823020	71.0 ppb
2014-05-02	201815800	72.1 ppb
2014-05-02	201821571	29.0 ppb
2014-05-02	201822052	107.0 ppb
2014-05-07	201822253	211.0 ppb
2014-05-07	201815804	56.2 ppb
2014-05-08	201815921	43.0 ppb
2014-05-08	201823040	40.2 ppb
2014-05-08	201798595	72.1 ppb
2014-05-09	201815802	51.9 ppb
2014-05-09	201815913	48.6 ppb
2014-05-14	201823048	65.6 ppb
2014-05-14	201822143	215.0 ppb
2014-05-14	201818879	67.9 ppb
2014-05-14	201823054	73.2 ppb
2014-05-14	201823059	70.9 ppb
2014-05-14	201823057	34.9 ppb
2014-05-15	201819113	71.7 ppb
2014-05-15	201823022	68.4 ppb
2014-05-15	201823034	53.4 ppb
2014-05-15	201823028	70.4 ppb
2014-05-15	201785471	66.8 ppb
2014-05-15	201815798	67.4 ppb
2014-05-15	201822602	52.6 ppb
2014-05-16	201815808	89.7 ppb
2014-05-16	201822033	56.6 ppb
2014-05-16	201818011	94.1 ppb
2014-05-16	201823014	42.4 ppb
2014-05-19	201834234	28.7 ppb
2014-05-19	201834232	25.9 ppb
2014-05-20	201804981	130.0 ppb
2014-05-20	201830439	91.0 ppb
2014-05-21	201804987	126.0 ppb
2014-05-28	201823006	128.0 ppb
2014-05-28	201823012	123.0 ppb
2014-05-29	201839154	142.0 ppb
2014-06-01		71.6 ppb*
2014-06-04	201838962	42.4 ppb
2014-06-04	201838935	48.5 ppb
2014-06-11	201790533	85.1 ppb
2014-06-11	201790569	62.8 ppb
2014-06-17	201847014	128.0 ppb
2014-06-24	201847766	52.2 ppb
2014-06-24	201848118	41.2 ppb
2014-07-02	201849075	53.2 ppb
2014-07-02	201854657	50.7 ppb
2014-07-02	201854662	74.7 ppb
2014-07-03	201849079	42.3 ppb
2014-07-03	201851206	34.9 ppb
2014-07-03	201859129	59.2 ppb
2014-07-10	201854628	62.3 ppb
2014-07-10	201849247	38.0 ppb
2014-07-11	201804953	39.5 ppb
2014-07-11	201849069	72.8 ppb
2014-07-11	201853502	60.0 ppb
2014-07-11	201800503	40.4 ppb
2014-07-18	201854567	50.2 ppb
2014-07-18	201849077	54.3 ppb
2014-07-18	201862893	190.0 ppb
2014-07-18	201852887	66.0 ppb
2014-07-24	201849067	72.3 ppb
2014-07-24	201854433	57.7 ppb
2014-07-24	201854475	51.6 ppb
2014-07-24	201854481	74.2 ppb
2014-07-24	201854487	58.3 ppb
2014-07-30	201849861	94.6 ppb
2014-07-30	201837980	75.3 ppb
2014-07-30	201850158	143.0 ppb
2014-08-01	201861510	149.0 ppb
2014-08-01	201861504	47.4 ppb
2014-08-01	201862584	92.5 ppb
2014-08-01	201862632	50.4 ppb
2014-08-01	201862578	100.0 ppb
2014-08-05	201861506	101.0 ppb
2014-08-05	201861530	77.4 ppb
2014-08-06	201861522	111.0 ppb
2014-08-06	201861508	76.8 ppb
2014-08-06	201862614	63.6 ppb
2014-08-06	201862572	168.0 ppb
2014-08-08	201861520	68.6 ppb
2014-08-08	201849073	154.0 ppb
2014-08-08	201854508	58.4 ppb
2014-08-08	201849108	37.9 ppb
2014-08-08	201862644	386.0 ppb
2014-08-13	201862566	ND
2014-08-13	201861516	ND
2014-08-13	201862560	71.8 ppb
2014-08-15	201861524	67.8 ppb
2014-08-15	201861512	208.0 ppb
2014-08-15	201862608	60.3 ppb
2014-08-15	201862638	72.6 ppb
2014-08-19	201870701	71.6 ppb
2014-08-19	201869060	36.8 ppb
2014-08-20	201861528	116.0 ppb
2014-08-20	201861526	73.4 ppb
2014-08-20	201862626	265.0 ppb
2014-08-20	201862620	49.4 ppb
2014-08-22	201861518	91.7 ppb
2014-08-22	201840988	84.6 ppb
2014-08-22	201862602	97.5 ppb
2014-09-03	201883632	63.7 ppb
2014-09-03	201888565	59.6 ppb
2014-09-03	201883924	69.1 ppb
2014-09-03	201888499	59.2 ppb
2014-09-05	201862596	108.0 ppb
2014-09-05	201883630	46.0 ppb
2014-09-05	201861514	151.0 ppb
2014-09-05	201888487	41.5 ppb
2014-09-05	201888493	39.2 ppb
2014-09-08	201883633	71.5 ppb
2014-09-08	201883628	90.4 ppb
2014-09-08	201888559	69.7 ppb
2014-09-08	201888553	73.0 ppb
2014-09-09	201883639	48.1 ppb
2014-09-09	201888523	49.0 ppb
2014-09-10	201883637	40.6 ppb
2014-09-10	201715559	150.0 ppb
2014-09-10	201888517	83.5 ppb
2014-09-10	201888511	66.0 ppb
2014-09-10	201720879	114.0 ppb
2014-09-12	201883626	41.7 ppb
2014-09-12	201888547	38.0 ppb
2014-09-12	201888811	33.7 ppb
2014-09-12	201888541	70.8 ppb
2014-09-12	201888529	38.8 ppb
2014-09-15	201883635	68.9 ppb
2014-09-15	201888505	193.0 ppb
2014-09-16	201898450	99.5 ppb
2014-09-16	201896970	21.6 ppb
2014-09-16	201898393	87.5 ppb
2014-09-17	201883616	49.5 ppb
2014-09-17	201884502	60.6 ppb
2014-09-17	201888864	56.5 ppb
2014-09-17	201888475	34.3 ppb
2014-09-17	201888457	36.7 ppb
2014-09-17	201888451	77.8 ppb
2014-09-23	201883622	67.6 ppb
2014-09-23	201888573	54.6 ppb
2014-09-24	201888567	65.3 ppb
2014-09-24	201888022	155.0 ppb
2014-09-24	201899144	49.1 ppb
2014-09-24	201883618	47.7 ppb
2014-09-24	201883620	91.2 ppb
2014-09-24	201900233	24.5 ppb
2014-09-26	201898448	59.2 ppb
2014-09-26	201896976	39.2 ppb
2014-09-26	201885197	70.6 ppb
2014-09-26	201883624	59.7 ppb
2014-09-26	201898462	119.0 ppb
2014-09-26	201898456	135.0 ppb
2014-10-01	201883614	33.3 ppb
2014-10-01	201888445	43.9 ppb
2014-10-01	201888481	41.4 ppb
2014-10-01	201907992	25.8 ppb
2014-10-01	201899130	36.9 ppb
2014-10-01	201903093	33.2 ppb
2014-10-01	201907980	21.5 ppb
2014-10-01	201888463	38.3 ppb
2014-10-01	201888439	30.3 ppb
2014-10-06	201849197	44.2 ppb
2014-10-06	201848217	64.9 ppb
2014-10-06	201899142	27.5 ppb
2014-10-09	201907986	53.5 ppb
2014-10-10	201899146	27.8 ppb
2014-10-10	201908030	36.6 ppb
2014-10-10	201888783	35.7 ppb
2014-10-10	201903192	88.0 ppb
2014-10-10	201904986	27.9 ppb
2014-10-10	201908009	43.8 ppb
2014-10-10	201908002	40.2 ppb
2014-10-15	201899136	69.0 ppb
2014-10-15	201900124	64.5 ppb
2014-10-15	201908052	47.6 ppb
2014-10-17	201899148	76.3 ppb
2014-10-17	201906923	108.0 ppb
2014-10-17	201905129	81.8 ppb
2014-10-20	201908018	31.6 ppb
2014-10-20	201905396	29.2 ppb
2014-10-20	201899128	51.9 ppb
2014-10-24	201908050	ND
2014-10-24	201907612	188.0 ppb
2014-10-24	201908024	94.2 ppb
2014-10-24	201899134	94.1 ppb
2014-10-27	201920419	ND
2014-10-29	201908032	45.3 ppb
2014-10-29	201908038	117.0 ppb
2014-10-29	201908044	98.7 ppb
2014-10-29	201899138	76.1 ppb
2014-10-30	201920788	84.6 ppb
2014-10-30	201919213	73.4 ppb
2014-10-30	201920794	78.3 ppb
2014-10-30	201920797	84.9 ppb
2014-10-31	201899132	94.2 ppb
2014-10-31	201907996	32.6 ppb
2014-10-31	201904371	123.0 ppb
2014-10-31	201904945	53.4 ppb
2014-10-31	201924495	ND
2014-10-31	201924489	70.3 ppb
2014-11-04	201920754	20.3 ppb
2014-11-04	201916875	55.6 ppb
2014-11-04	201920742	ND
2014-11-04	201920736	58.5 ppb
2014-11-05	201920782	20.9 ppb
2014-11-05	201916881	40.1 ppb
2014-11-05	201920776	36.0 ppb
2014-11-05	201917386	20.3 ppb
2014-11-05	201920716	27.0 ppb
2014-11-07	201916883	69.4 ppb
2014-11-07	201920730	27.6 ppb
2014-11-07	201901786	59.6 ppb
2014-11-10	201926831	33.8 ppb
2014-11-10	201914153	ND
2014-11-12	201920748	93.0 ppb
2014-11-12	201916879	144.0 ppb
2014-11-14	201920019	25.8 ppb
2014-11-14	201916877	38.4 ppb
2014-11-14	201920774	ND
2014-11-14	201920012	36.9 ppb
2014-11-18	201922192	347.0 ppb
2014-11-18	201922992	39.0 ppb
2014-11-20	201920756	57.0 ppb
2014-11-20	201920762	104.0 ppb
2014-11-20	201920768	46.6 ppb
2014-11-20	201916873	66.5 ppb
2014-11-21	201920722	122.0 ppb
2014-11-21	201920728	54.2 ppb
2014-12-01	201932526	35.5 ppb
2014-12-01	201938577	36.2 ppb
2015-03-12	201975521	39.0 ppb
2015-03-12	201975539	40.0 ppb
2015-06-01		67.4 ppb*
2015-06-09	202029922	ND
2015-06-09	202029373	32.5 ppb
2015-06-09	201995729	67.5 ppb
2015-06-09	202029502	ND
2015-06-09	202029512	47.0 ppb
2015-06-09	202029690	29.6 ppb
2015-06-10	202030813	37.4 ppb
2015-06-16	202030820	80.2 ppb
2015-07-27	202051941	91.2 ppb
2015-07-27	202051935	66.1 ppb
2015-09-15	202071539	72.3 ppb
2015-09-15	202080922	61.2 ppb
2016-06-01		88.1 ppb*
2017-06-01		87.4 ppb*

* Sample result is taken from the system's CCR report.