CA Drinking Water Watch


PS Code Transition

Water System Details

Water System Facilities  

Monitoring Schedules

Monitoring Results

Monitoring Results By Analyte

Lead And Copper Sampling

Violations/Enforcement Actions

Site Visits

Consumer Confidence Reports

  • Templates
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018

Lead Service Line Documents

Return Links

Water System Search

County Map


Contact Info



PS Code Transition

Water System No. : CA3610073 Federal Type : C
Water System Name : HI DESERT WD State Type : C
Principal County Served : SAN BERNARDINO Primary Source : GW
Status : A Activity Date : 01-01-1976
Distribution System Classification : D4 Max Treatment Plant Classification : T2

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
Water System Sampling Points
Old PS Codes New PS Codes Facility ID Sample Point ID Sample Point Name Status
3610073-005 CA3610073_005_005 005 005 WELL 09E A
3610073-008 CA3610073_008_008 008 008 WELL 12E A
3610073-010 CA3610073_010_010 010 010 WELL 02W A
3610073-014 CA3610073_014_014 014 014 WELL 06W A
3610073-015 CA3610073_015_015 015 015 WELL 08W A
3610073-017 CA3610073_017_017 017 017 WELL 09W A
3610073-019 CA3610073_019_019 019 019 WELL 14E A
3610073-020 CA3610073_020_020 020 020 WELL 16E A
3610073-021 CA3610073_021_021 021 021 WELL 17E A
3610073-023 CA3610073_023_023 023 023 WELL 24E A
3610073-029 CA3610073_029_029 029 029 WELL 06W - TREATED (CL2) A
3610073-030 CA3610073_030_030 030 030 WELL 08W - TREATED (CL2) A
3610073-032 CA3610073_032_032 032 032 WELL 09W - TREATED (CL2) A
3610073-034 CA3610073_034_034 034 034 ENCELIA (9E, 14E BLEND) - TREATED A
3610073-038 CA3610073_038_038 038 038 WELL 24E - TREATED (CL2) A
3610073-040 CA3610073_040_040 040 040 SUNNY SLOPE 12E,16E,17E BLEND - TREATED A
3610073-041 CA3610073_041_041 041 041 WELL 20W A
3610073-042 CA3610073_042_042 042 042 BDVWA INTERTIE - PURCHASED TREATED A
3610073-043 CA3610073_043_043 043 043 JT INTERTIE - EMERGENCY A
3610073-044 CA3610073_044_044 044 044 PIONEERTOWN INTERTIE A
3610073-800 CA3610073_800_800 800 800 WELL 02W - TREATED (CL2) A
3610073-801 CA3610073_801_801 801 801 WELL 9E - TREATED (CL2) A
3610073-802 CA3610073_802_802 802 802 WELL 14E - TREATED (CL2) A
3610073-803 CA3610073_803_803 803 803 WELL 20W TREATED (CL2) A
3610073-601 CA3610073_DST_601 DST 601 DBP2-565...* A
3610073-602 CA3610073_DST_602 DST 602 DBP2-586...* A
3610073-603 CA3610073_DST_603 DST 603 DBP2-581...* A
3610073-604 CA3610073_DST_604 DST 604 DBP2-579...* A
3610073-LCR CA3610073_DST_LCR DST LCR Lead and Copper Sample Sites ** A
3610073-001 CA3610073_001_001 001 001 WELL 02E - DESTROYED I
3610073-002 CA3610073_002_002 002 002 WELL 05E - DESTROYED 1/12/18 I
3610073-003 CA3610073_003_003 003 003 WELL 06E - ABANDONED I
3610073-004 CA3610073_004_004 004 004 WELL 07E - INACTIVE I
3610073-006 CA3610073_006_006 006 006 WELL 10E - INACTIVE I
3610073-007 CA3610073_007_007 007 007 WELL 11E - DESTROYED I
3610073-009 CA3610073_009_009 009 009 WELL 01W - DESTROYED I
3610073-011 CA3610073_011_011 011 011 WELL 03W - INACTIVE I
3610073-012 CA3610073_012_012 012 012 WELL 04W - DESTROYED I
3610073-013 CA3610073_013_013 013 013 WELL 05W - INACTIVE I
3610073-016 CA3610073_016_016 016 016 WELL 10W - INACTIVE I
3610073-018 CA3610073_018_018 018 018 WELL 11W - INACTIVE I
3610073-022 CA3610073_022_022 022 022 WELL 18E - INACTIVE I
3610073-024 CA3610073_024_024 024 024 WELL 05E - TREATED - INACTIVE I
3610073-025 CA3610073_025_025 025 025 WELL 07E - TREATED INACTIVE I
3610073-026 CA3610073_026_026 026 026 WELL 10E - TREATED INACTIVE I
3610073-027 CA3610073_027_027 027 027 WELL 12E - TREATED - INACTIVE I
3610073-028 CA3610073_028_028 028 028 WELL 03W - TREATED INACTIVE I
3610073-031 CA3610073_031_031 031 031 WELL 10W - TREATED - INACTIVE I
3610073-033 CA3610073_033_033 033 033 WELL 11W - TREATED (CL2) - INACTIVE I
3610073-035 CA3610073_035_035 035 035 WELL 16E - TREATED - INACTIVE I
3610073-036 CA3610073_036_036 036 036 WELL 17E - TREATED - INACTIVE I
3610073-037 CA3610073_037_037 037 037 WELL 18E - TREATED INACTIVE I
3610073-039 CA3610073_039_039 039 039 IX EFF COMB - TREATED INACTIVE 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.