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Monitoring Schedules (new format)


Water System No. : CA3710025 Federal Type : C
Water System Name : SWEETWATER AUTHORITY State Type : C
Principal County Served : SAN DIEGO Primary Source : SW
Status : A Activity Date : 01-01-1976
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.

Click to hide / show columns: Old PS Code | New PS Code | Facility ID | Sample Point ID | Sample Point Name | Status


Monitoring Schedules for All Sampling Points
Monitoring Schedule for Individual Sampling Points
Old PS Codes New PS Codes Facility ID Sample Point ID Sample Point Name Status
3710025-001 CA3710025_001_001 001 001 LAKE LOVELAND A
3710025-003 CA3710025_003_003 003 003 NATIONAL CITY WELL 02 A
3710025-004 CA3710025_004_004 004 004 NATIONAL CITY WELL 03 A
3710025-005 CA3710025_005_005 005 005 PERDUE WTP - TREATED A
3710025-006 CA3710025_006_006 006 006 SWEETWATER LAKE - RAW A
3710025-007 CA3710025_007_007 007 007 SDCWA - TRTD - NC/SB 4 A
3710025-012 CA3710025_012_012 012 012 SDF 01 A
3710025-013 CA3710025_013_013 013 013 SDF 02 A
3710025-014 CA3710025_014_014 014 014 SDF 03 A
3710025-015 CA3710025_015_015 015 015 SDF 04 A
3710025-016 CA3710025_016_016 016 016 SDF 05 A
3710025-017 CA3710025_017_017 017 017 REYNOLDS DESLATER A
3710025-018 CA3710025_018_018 018 018 NATIONAL CITY WELL 04 A
3710025-019 CA3710025_019_019 019 019 NATIONAL CTY WELLS DISINFECTION FACILITY A
3710025-020 CA3710025_020_020 020 020 SDF 06 A
3710025-021 CA3710025_021_021 021 021 PERDUE WTP INFLUENT A
3710025-022 CA3710025_022_022 022 022 SAN DIEGO FORMATION WELL 07 A
3710025-023 CA3710025_023_023 023 023 SAN DIEGO FORMATION WELL 08 A
3710025-024 CA3710025_024_024 024 024 SAN DIEGO FORMATION WELL 09 A
3710025-025 CA3710025_025_025 025 025 SAN DIEGO FORMATION WELL 10 A
3710025-026 CA3710025_026_026 026 026 CITY SAN DIEGO-TRTD-SWEETWATER & WILLOW A
3710025-027 CA3710025_027_027 027 027 CITY OF SAN DIEGO-TRTD-DIVISION & D A
3710025-028 CA3710025_028_028 028 028 CITY OF SAN DIEGO-TRTD-DIVISION&NC BLVD A
3710025-029 CA3710025_029_029 029 029 CALAM - TRTD - HOLLISTER A
3710025-030 CA3710025_030_030 030 030 CITY OF SAN DIEGO-TRTD-BARDAGUERA (1) A
3710025-032 CA3710025_032_032 032 032 CITY OF SAN DIEGO-TRTD-8TH&OLIVE A
3710025-033 CA3710025_033_033 033 033 OTAY WD - PROCTOR VLLY & SAN MIGUEL A
3710025-034 CA3710025_034_034 034 034 OTAY WD - TRTD - LYNWOOD & HOLLY A
3710025-035 CA3710025_035_035 035 035 OTAY WD - TRTD - CHERRY HILLS A
3710025-036 CA3710025_036_036 036 036 OTAY WE - TRTD - E.NAPLES A
3710025-037 CA3710025_037_037 037 037 OTAY WD - TRTD - E.OXFORD A
3710025-038 CA3710025_038_038 038 038 OTAY WD - TRTD - DOUGLAS A
3710025-039 CA3710025_039_039 039 039 SDCWA - RAW - NC/SB #1-3 A
3710025-040 CA3710025_040_040 040 040 SAN DIEGO FORMATION WELL 11 A
3710025-041 CA3710025_041_041 041 041 OD ARNOLD RESIDUAL CONTROL SYSTEM A
3710025-900 CA3710025_DST_900 DST 900 109 16TH...* A
3710025-901 CA3710025_DST_901 DST 901 I ST & W...* A
3710025-902 CA3710025_DST_902 DST 902 368 ANIT...* A
3710025-903 CA3710025_DST_903 DST 903 1515 JAS...* A
3710025-904 CA3710025_DST_904 DST 904 131 EAST...* A
3710025-905 CA3710025_DST_905 DST 905 NAPLES &...* A
3710025-906 CA3710025_DST_906 DST 906 467 EAST...* A
3710025-907 CA3710025_DST_907 DST 907 LYNWOOD ...* A
3710025-908 CA3710025_DST_908 DST 908 RAWHIDE ...* A
3710025-909 CA3710025_DST_909 DST 909 5379 CAR...* A
3710025-LCR CA3710025_DST_LCR DST LCR Lead and Copper Sample Sites ** A
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.