San Diego Hydrogeology


Site Description for Lagoon Drive - SDLD (18S/2W-5J1-6)

STATION NUMBER: 323808117060401-6 018S002W05J001-6S   Agency: USGS
LOCATION: Lat 32°38'07.97", long 117°06'04.65" referenced to North American Datum of 1983, San Diego County, CA, Hydrologic Unit is 180703041202.
WATER-LEVEL RECORD: The period of record for intermittent and daily water-level measurements is listed below.
State well number USGS station number Intermittent Water-level Daily water-level
18S/2W-5J1
18S/2W-5J2
18S/2W-5J3
18S/2W-5J4
18S/2W-5J5
18S/2W-5J6
323808117060401
323808117060402
323808117060403
323808117060404
323808117060405
323808117060406
04/14/2017 to present
04/14/2017 to present
04/14/2017 to present
04/14/2017 to present
04/14/2017 to present
04/14/2017 to present

04/14/2017 to present
04/14/2017 to present
04/14/2017 to present
04/14/2017 to present
04/14/2017 to present
04/14/2017 to present

COOPERATION: The station is operated under cooperative agreement with the Sweetwater Authority
WELL CHARACTERISTICS: Due to tidal influcences, some wells in this cluster may have brackish water. In order to obtain an accurate reading, the sensitivity knob on the electic tape must be set more towards "low".
Well Id Hole depth (ft) Well depth (ft) Perforation depth (ft) Casing size & type
18S/2W-
5J6
5J5
5J4
5J3
5J2
5J1

2657.4
2657.4
2657.4
2657.4
2657.4
2657.4

47
200
640
1130
2200
2620

42-47
180-200
620-640
1110-1130
2180-2200
2580-2620

2" PVC
2" PVC
2" PVC
2" PVC
2" PVC
3" PVC
ROAD LOG: From the Poway Field Office:

1: Start out going NORTH on TECH CENTER DR toward SCRIPPS POWAY PKWY. 0.1 miles
2: Turn LEFT onto SCRIPPS POWAY PKWY. 4.4 miles 3: SCRIPPS POWAY PKWY becomes MERCY RD. <0.1 miles
3: Merge onto I-15 S via the ramp on the LEFT. 11.1 miles
4: I-15 S becomes CA-15 S. 5.6 miles
5: Use the left 2 lanes to take exit 1C toward National City/Chula Vista. 0.7 miles
6: Merge onto I-5 S. 2.8 miles
7: Use the right 2 lanes to take exit 8B for E St. 0.9 miles
8: Continue on Bay Blvd. Drive to Bayshore Bikeway/Lagoon Dr. 0.4 miles
9: Well cluster is located North side of the street, about 30 ft. from curb.

Project Chief: Wes Danskin
Phone: 619-225-6132
Email: wdanskin@usgs.gov


Welcome to the United States Geological Survey (USGS) San Diego Hydrogeology project website, which provides geologic and hydrologic information for the transboundary San Diego–Tijuana area, USA and Mexico. This website provides background information about the project; a variety of news items; a large amount of data, in particular for USGS multiple-depth, monitoring-well sites; geologic and hydrologic models; and additional resources including photos, illustrations, and references. Last updated: April 2016

Some additional data may be available from the USGS database National Water Information System (NWIS).


Questions about San Diego Hydrogeology? Please contact Wes Danskin (email: wdanskin@usgs.gov or send a letter). 619.225.6132