Monitoring Schedules

Water System No. :	CA1910240	Federal Type :	C
Water System Name :	SANTA CLARITA VALLEY WATER AGENCY	State Type :	C
Principal County Served :	LOS ANGELES	Primary Source :	SW
Status :	A	Activity Date :	03-22-1979
Distribution System Classification :	D5	Max Treatment Plant Classification :	T5

NOTICE TO USERS OF THE DATABASE: Users of this database should use care in interpreting these data. Data that does not meet Division of Drinking Water (DDW) data quality objectives is not included and the provided data may not be representative of water served by a water system. For example, the presence of a contaminant in a particular source of water at a given concentration does not necessarily mean that the water from that source was served by the water system to its customers, or, if served, that the contaminant was present at that concentration. Water systems may not use certain sources or may treat or blend them prior to serving the water to customers.

Questions about contaminants in particular sources are best addressed by the specific public water system, or by the associated DDW district office.

The Division of Drinking Water's (DDW's) drinking water quality monitoring schedules identify upcoming required testing of drinking water for water systems in California. These documents should not be used for determining whether water systems are in compliance with monitoring requirements. The purpose for providing these monitoring schedules is to allow water systems to verify that their sampling and analyses have been incorporated into the DDW database and to identify upcoming required monitoring/sampling events.

Notes for Water Systems:
1. The monitoring notification documents should be considered "draft," in that they will change with subsequent updates, and as monitoring data are submitted, or as monitoring schedules are revised .
2. The monitoring notification documents are derived from the DDW Water Quality database and from schedules maintained by DDW districts.
3. If your upcoming monitoring or your data identified as "DUE" are not in agreement with this document, or if your have been advised of any increased monitoring that is not reflected in the report for a particular source, please contact your District Engineer or LPA representative. For a map of the districts, please click here.
4. If your notification report for a source is blank, this does not necessarily indicate compliance with all monitoring requirements.
5. These notification reports may not reflect compliance with initial monitoring for newly regulated constituents, or constituents that require special monitoring frequencies. For example, the DDW database is unable to accurately forecast the vulnerable non-volatile synthetic organic chemical (SOC) frequency for large water systems serving over 3,300 people of 2 quarters every 3 years.
5a. For radionuclide compliance monitoring, a gross alpha (GA) particle activity measurement may be substituted for other measurements when the assigned value is less than 5 pCi/L. The assigned value is calculated by adding 0.84 of the counting error (CE) to the gross alpha result (GA + 0.84xCE). If the assigned value is greater than 5 pCi/L, then the water sample must be analyzed for uranium per Section 64442, Article 5, Chapter 15, Division 4, Title 22 of the California Code of Regulations. In addition, if the difference between the assigned value and the uranium measurement [GA + (0.84 x CE) - U] is greater than 5 pCi/L, analysis for Radium-226 and Radium-228 is required. If you have specific questions, contact your DDW District Office.
6. Some Nitrate (as N) results under storet code 00618, will have a result of �N/A� which stands for �Not Applicable.� This stems from the change in regulation requiring that all nitrate sampling be reported as Nitrate (as N) starting January 1, 2016. Prior nitrate sampling was reported as Nitrate (as NO3). With this change in nitrate reporting requirements, the monitoring schedules have captured the last date of Nitrate (as NO3) sampling and applied it to Nitrate (as N) in determining the next due date [unless there have been Nitrate (as N) samples collected]. The Nitrate (as NO3) result, however, does not carry over to Nitrate (as N) which is why there may be a notation in the �Constituent Identification� column to reference storet code 71850 for the last nitrate result. In these instances, the �Constituent Identification� column will say, �NITRATE (as N) � [see 71850].� Any questions should be referred to your District Engineer.

Test Legends:

PS Code = Primary Station Code; used by laboratories to upload water quality data

Old PS Code = (Water System Number)-(Sample Point ID)

New PS Code = (Water System Number)_(Facility ID)_(Sampling Point ID) to be used by laboratories to upload water quality data when CLIP (California Laboratory Intake Portal) is implemented

Facility Status: A = Active; P = Proposed

Certain PS Codes have been removed from this table as they are not intended to have water quality data electronically reported. As an example, a water system may have a PS Code to represent Well 01 and another PS Code to represent Well 01 Chlorination. However, water quality data should only be reported to the PS Code for Well 01. The PS Code for Well 01 Chlorination would be removed from the list to avoid confusion in uploading data. If you notice that a PS Code is missing from the list that may be needed for uploading water quality data, please contact your District Office or Local County Primacy Agency.

Water System Sampling Points
Monitoring Schedules for All Sampling Points
Old PS Codes	New PS Codes	Facility ID	Sample Point ID	Sample Point Name	Status
1910240-003	CA1910240_003_003	003	003	WELL 160	A
1910240-004	CA1910240_004_004	004	004	WELL N	A
1910240-005	CA1910240_005_005	005	005	WELL Q-2	A
1910240-017	CA1910240_017_017	017	017	WELL W-9	A
1910240-018	CA1910240_018_018	018	018	WELL U-4	A
1910240-021	CA1910240_021_021	021	021	WELL D	A
1910240-025	CA1910240_025_025	025	025	WELL S-8	A
1910240-026	CA1910240_026_026	026	026	WELL S-7	A
1910240-046	CA1910240_046_046	046	046	WELL N-7	A
1910240-047	CA1910240_047_047	047	047	WELL N-8	A
1910240-049	CA1910240_049_049	049	049	WELL W10	A
1910240-051	CA1910240_051_051	051	051	WELL W11	A
1910240-052	CA1910240_052_052	052	052	WELL 206	A
1910240-058	CA1910240_058_058	058	058	WELL U-6	A
1910240-062	CA1910240_062_062	062	062	WELL E-15	A
1910240-066	CA1910240_066_066	066	066	WELL E-17	A
1910240-068	CA1910240_068_068	068	068	WELL Q2 LEAD IX EFFLUENT	A
1910240-069	CA1910240_069_069	069	069	WELL Q2 LAG IX EFFLUENT	A
1910240-070	CA1910240_070_070	070	070	WELL T7	A
1910240-071	CA1910240_071_071	071	071	WELL W9 SOFTENING TREATMENT EFFLUENT	A
1910240-073	CA1910240_073_073	073	073	WELL 207	A
1910240-075	CA1910240_075_075	075	075	WELLS N/N7/N8 PFAS TREAT- LEAD VESSEL A	A
1910240-076	CA1910240_076_076	076	076	WELLS N/N7/N8 PFAS TREAT- LEAD VESSEL B	A
1910240-077	CA1910240_077_077	077	077	WELLS N/N7/N8 PFAS TREAT- LEAD VESSEL C	A
1910240-078	CA1910240_078_078	078	078	WELLS N/N7/N8 PFAS TREAT - LAG VESSEL A	A
1910240-079	CA1910240_079_079	079	079	WELLS N/N7/N8 PFAS TREAT - LAG VESSEL B	A
1910240-080	CA1910240_080_080	080	080	WELLS N/N7/N8 PFAS TREAT - LAG VESSEL C	A
1910240-081	CA1910240_081_081	081	081	WELLS N/N7/N8-IX COMB EFFL/PRE CHLORINAT	A
1910240-082	CA1910240_082_082	082	082	WELLS N/N7/N8 - CHLORAMINATED FINISHED	A
1910240-083	CA1910240_083_083	083	083	WELL N/N7/N8 BLEND-INFLUEN LEAD VESSEL A	A
1910240-084	CA1910240_084_084	084	084	WELL N/N7/N8 BLEND-INFLUEN LEAD VESSEL B	A
1910240-085	CA1910240_085_085	085	085	WELL N/N7/N8 BLEND-INFLUEN LEAD VESSEL C	A
1910240-086	CA1910240_086_086	086	086	WELL Q2 - CHLORAMINATED FINISHED	A
1910240-087	CA1910240_087_087	087	087	CASTAIC LAKE - RAW	A
1910240-088	CA1910240_088_088	088	088	CLARK WELL	A
1910240-089	CA1910240_089_089	089	089	GUIDA WELL	A
1910240-090	CA1910240_090_090	090	090	HONBY WELL	A
1910240-091	CA1910240_091_091	091	091	LOST CANYON 02	A
1910240-092	CA1910240_092_092	092	092	LOST CANYON WELL 02A	A
1910240-093	CA1910240_093_093	093	093	NORTH OAKS CENTRAL WELL	A
1910240-094	CA1910240_094_094	094	094	NORTH OAKS EAST WELL	A
1910240-096	CA1910240_096_096	096	096	SAND CANYON WELL	A
1910240-097	CA1910240_097_097	097	097	SAUGUS WELL 01	A
1910240-098	CA1910240_098_098	098	098	SAUGUS WELL 02	A
1910240-099	CA1910240_099_099	099	099	SIERRA WELL	A
1910240-100	CA1910240_100_100	100	100	MITCHELL 05B	A
1910240-101	CA1910240_101_101	101	101	VALLEY CENTER WELL	A
1910240-102	CA1910240_102_102	102	102	SANTA CLARA WELL	A
1910240-105	CA1910240_105_105	105	105	SAUGUS WELL N13	A
1910240-106	CA1910240_106_106	106	106	SAUGUS WELL N12	A
1910240-107	CA1910240_107_107	107	107	WELL C1	A
1910240-108	CA1910240_108_108	108	108	WELL C2	A
1910240-109	CA1910240_109_109	109	109	WELL C4	A
1910240-110	CA1910240_110_110	110	110	WELL C6	A
1910240-111	CA1910240_111_111	111	111	WELL C7	A
1910240-112	CA1910240_112_112	112	112	WELL P1	A
1910240-113	CA1910240_113_113	113	113	WELL P3	A
1910240-114	CA1910240_114_114	114	114	WELL P4	A
1910240-115	CA1910240_115_115	115	115	WELL P5	A
1910240-124	CA1910240_124_124	124	124	NORTH OAK WELLS BLEND - NITRATE	A
1910240-125	CA1910240_125_125	125	125	VALLEY CENTER PFAS TREAT - LEAD VESSEL	A
1910240-126	CA1910240_126_126	126	126	VALLEY CENTER PFAS TREAT - LAG VESSEL	A
1910240-127	CA1910240_127_127	127	127	VALLEY CENTER - CHLORAMINATED FINISHED	A
1910240-128	CA1910240_128_128	128	128	EARL SCHMIDT WTP EFFLUENT - TREATED	A
1910240-129	CA1910240_129_129	129	129	RIO VISTA WTP EFFLUENT - TREATED	A
1910240-130	CA1910240_130_130	130	130	SAUGUS PERCHLORATE TREATMENT FACILITY	A
1910240-131	CA1910240_131_131	131	131	SC-1 (SPTF PERCHLORATE COMPLIANCE)	A
1910240-132	CA1910240_132_132	132	132	F (SPTF PERCHLORATE COMPLIANCE)	A
1910240-133	CA1910240_133_133	133	133	V-7 (SPTF PERCHLORATE COMPLIANCE)	A
1910240-134	CA1910240_134_134	134	134	V-5 (SPTF PERCHLORATE COMPLIANCE)	A
1910240-135	CA1910240_135_135	135	135	SC-2 (SPTF PERCHLORATE COMPLIANCE)	A
1910240-136	CA1910240_136_136	136	136	V-4 (TEMP SPTF PERCHLORATE COMPLIANCE)	A
1910240-137	CA1910240_137_137	137	137	SC-13 (TEMP SPTF PERCHLORATE COMPLIANCE)	A
1910240-138	CA1910240_138_138	138	138	NEWHALL DISINFECTION FACILITY (NDF)	A
1910240-139	CA1910240_139_139	139	139	BLENDING-WELLS 12, 13 & N-3 CONNECTION	A
1910240-141	CA1910240_141_141	141	141	MANGANESE BLENDING	A
1910240-144	CA1910240_144_144	144	144	REYES ADOBE RMS	A
1910240-146	CA1910240_146_146	146	146	HONBY/SANTA CLARA LEAD	A
1910240-147	CA1910240_147_147	147	147	HONBY/SANTA CLARA LAG	A
1910240-148	CA1910240_148_148	148	148	HONBY/SANTA CLARA FINISHED	A
1910240-149	CA1910240_149_149	149	149	SPTF IX LEAD VESSEL EFFLUENT	A
1910240-150	CA1910240_150_150	150	150	SPTF IX LAG VESSEL EFFLUENT	A
1910240-151	CA1910240_151_151	151	151	BLEND WATER SOURCE -TREATED	A
1910240-151	CA1910240_DELETE_151	DELETE	151	BLEND WATER SOURCE -TREATED	A
1910240-800	CA1910240_DST_800	DST	800	26566 BR...*	A
1910240-801	CA1910240_DST_801	DST	801	25375 AV...*	A
1910240-802	CA1910240_DST_802	DST	802	24500 DE...*	A
1910240-803	CA1910240_DST_803	DST	803	30559 BE...*	A
1910240-804	CA1910240_DST_804	DST	804	29158 BL...*	A
1910240-805	CA1910240_DST_805	DST	805	29705 AL...*	A
1910240-806	CA1910240_DST_806	DST	806	25105SAG...*	A
1910240-807	CA1910240_DST_807	DST	807	24008 BR...*	A
1910240-808	CA1910240_DST_808	DST	808	26043 ST...*	A
1910240-809	CA1910240_DST_809	DST	809	26515 HU...*	A
1910240-810	CA1910240_DST_810	DST	810	19620 GR...*	A
1910240-811	CA1910240_DST_811	DST	811	25236 RU...*	A
1910240-812	CA1910240_DST_812	DST	812	28130 HO...*	A
1910240-813	CA1910240_DST_813	DST	813	29062 GA...*	A
1910240-814	CA1910240_DST_814	DST	814	15109 LI...*	A
1910240-815	CA1910240_DST_815	DST	815	24971 WI...*	A
1910240-816	CA1910240_DST_816	DST	816	24136 CA...*	A
1910240-817	CA1910240_DST_817	DST	817	21005 PL...*	A
1910240-818	CA1910240_DST_818	DST	818	24347 NE...*	A
1910240-819	CA1910240_DST_819	DST	819	24100 CR...*	A
1910240-820	CA1910240_DST_820	DST	820	31340 QU...*	A
1910240-821	CA1910240_DST_821	DST	821	28490 VI...*	A
1910240-822	CA1910240_DST_822	DST	822	28780 GR...*	A
1910240-823	CA1910240_DST_823	DST	823	SHADOW L...*	A
1910240-824	CA1910240_DST_824	DST	824	29406 MA...*	A
1910240-825	CA1910240_DST_825	DST	825	30308 JA...*	A
1910240-826	CA1910240_DST_826	DST	826	14730 SU...*	A
1910240-827	CA1910240_DST_827	DST	827	29445 PO...*	A
1910240-828	CA1910240_DST_828	DST	828	REYES AD...*	A
1910240-829	CA1910240_DST_829	DST	829	29361 VI...*	A
1910240-LCR	CA1910240_DST_LCR	DST	LCR	Lead and Copper Sample Sites **	A
1910240-001	CA1910240_001_001	001	001	WELL 157 - DESTROYED	I
1910240-002	CA1910240_002_002	002	002	WELL 158 - DESTROYED	I
1910240-006	CA1910240_006_006	006	006	WELL R-2 - DESTROYED	I
1910240-007	CA1910240_007_007	007	007	W9 WATER SOFTENING EFFLUENT	I
1910240-008	CA1910240_008_008	008	008	WELL U-3 - DESTROYED	I
1910240-009	CA1910240_009_009	009	009	WELL 159 - (IRRIGATION) INACTIVE	I
1910240-010	CA1910240_010_010	010	010	WELL N-3 - DESTROYED	I
1910240-011	CA1910240_011_011	011	011	WELL N-4 - DESTROYED	I
1910240-012	CA1910240_012_012	012	012	WELL K-2 - DESTROYED	I
1910240-013	CA1910240_013_013	013	013	WELL L-2 - DESTROYED	I
1910240-014	CA1910240_014_014	014	014	WELL T-4 - DESTROYED	I
1910240-015	CA1910240_015_015	015	015	WELL W-4 - DESTROYED	I
1910240-016	CA1910240_016_016	016	016	WELL W-6 - DESTROYED	I
1910240-019	CA1910240_019_019	019	019	WELL I - INACTIVE	I
1910240-020	CA1910240_020_020	020	020	WELL 201-INACTIVE	I
1910240-022	CA1910240_022_022	022	022	WELL T-2 - DESTROYED	I
1910240-023	CA1910240_023_023	023	023	FINISHED SURFACE WATER	I
1910240-024	CA1910240_024_024	024	024	WELL S-6 - INACTIVE	I
1910240-027	CA1910240_027_027	027	027	WELL 157 - TABLET CHLORINATION-DESTROYED	I
1910240-029	CA1910240_029_029	029	029	WELL N - TABLET CHLORINATION -INACTIVE	I
1910240-030	CA1910240_030_030	030	030	WELL Q-2 - TABLET CHLORINATION -INACTIVE	I
1910240-031	CA1910240_031_031	031	031	WELL U-3 -TABLET CHLORINATION-DESTROYED	I
1910240-032	CA1910240_032_032	032	032	WELL N-3 -TABLET CHLORINATION-DESTROYED	I
1910240-033	CA1910240_033_033	033	033	WELL N-4 - TABLET CHLORINATION-DESTROYED	I
1910240-034	CA1910240_034_034	034	034	WELL K-2 - TABLET CHLORINATION-DESTROYED	I
1910240-035	CA1910240_035_035	035	035	WELL L-2 - TABLET CHLORINATION-DESTROYED	I
1910240-036	CA1910240_036_036	036	036	WELL T-4 - TABLET CHLORINATION-DESTROYED	I
1910240-037	CA1910240_037_037	037	037	WELL W-6 - TABLET CHLORINATION-DESTROYED	I
1910240-040	CA1910240_040_040	040	040	WELL 201 -TABLET CHLORINATION -INACTIVE	I
1910240-042	CA1910240_042_042	042	042	WELL T-2 - TABLET CHLORINATION-DESTROYED	I
1910240-043	CA1910240_043_043	043	043	WELL S-6 -TABLET CHLORINATION -INACTIVE	I
1910240-048	CA1910240_048_048	048	048	WELL 205 - INACTIVE	I
1910240-050	CA1910240_050_050	050	050	WELL 205 -TABLET CHLORINATION - INACTIVE	I
1910240-054	CA1910240_054_054	054	054	WELL N-7 - TABLET CHLORINATION -INACTIVE	I
1910240-055	CA1910240_055_055	055	055	WELL N-8 - TABLET CHLORINATION -INACTIVE	I
1910240-060	CA1910240_060_060	060	060	WELL E-14 - INACTIVE	I
1910240-064	CA1910240_064_064	064	064	WELL E-16 - INACTIVE	I
1910240-095	CA1910240_095_095	095	095	NORTH OAKS WEST WELL - INACTIVE	I
1910240-103	CA1910240_103_103	103	103	WELL 10 - INACTIVE	I
1910240-104	CA1910240_104_104	104	104	SAUGUS WELL N11	I
Old PS Codes	Old PS Codes	Facility ID	Sample Point ID	Sample Point Name	Status

*Please refer to the Stage 2 DBP Monitoring Plan Approval Letter for full sample point names.

**Please use this PS Code for all lead and copper samples.