Flood zones for vacant land in Mount Waterman

Of the 3,054 vacant lots in Mount Waterman, 256 (8%) are in a FEMA high-risk flood zone, where a home loan on a new building needs flood insurance. 2,666 (87%) are in zone X with minimal risk. 132 are zone D, where flood risk has not been studied.

Flood zones in Mount Waterman

FEMA zone	Vacant lots	Share
X	2,666	87%
A	255	8%
D	132	4%
AE	1	under 1%

What the letters mean: flood zones explained.

Lots in a high-risk flood zone in Mount Waterman

Zones A, AE, AH, AO and VE, lowest assessed value first (25 of 256).

Lot	Acres	Assessed	Zone
200th St E and Camino Rd3062-025-011	0.16	$195	A
Largo Vista and Camino Rd3062-021-010	0.31	$208	A
Largo Vista and Camino Rd3062-021-013	0.31	$208	A
200th St E and Camino Rd3062-023-003	0.31	$208	A
200th St E and Camino Rd3062-023-022	0.24	$208	A
Ave Z and Largo Vista3062-018-005	0.16	$208	A
Largo Vista and Camino Rd3062-020-020	0.16	$208	A
Largo Vista and Camino Rd3062-021-018	0.16	$208	A
Largo Vista and Camino3062-021-025	0.16	$208	A
200th St E and Camino Rd3062-023-032	0.16	$208	A
200th St E and Holcomb Rdg3062-024-002	0.16	$208	A
200th St E and Holcomb Rdg3062-024-003	0.16	$208	A
200th St E and Holcomb Rdg3062-024-006	0.16	$208	A
Ave Z and Largo Vista3062-017-011	0.08	$208	A
203rd St E and Avenida Ernesto3062-034-007	0.06	$208	A
Ave Z and Largo Vista3062-017-012	0.47	$453	A
203rd St E and Avenida Amado3062-032-014	0.31	$499	A
203rd St E and Avenida Amado3062-032-015	0.31	$499	A
Largo Vista and Ave Z3062-018-008	0.31	$667	A
Largo Vista and Ave Z3062-018-009	0.31	$667	A
200th St E and Holcomb Rdg3062-024-007	0.94	$699	A
200th St E and Camino Rd3062-025-015	0.63	$699	A
200th St E and Camino Rd3062-025-014	1.25	$942	A
200th St E and Camino Rd3062-023-026	0.16	$1,055	A
Ave Z14 and 235th St E3064-016-101	9.92	$1,322	A

Lots outside the flood zone in Mount Waterman

Zone X with minimal risk, lowest assessed value first (25 of 2,666).

Lot	Acres	Assessed
St Anne Dr and 160th St E3061-029-003	0.04	$10
Antelope Hwy near 2483064-001-027	0.04	$10
203rd St E and Avenida Amado3062-032-011	0.08	$177
200th St E and Camino Rd3062-023-005	0.31	$195
200th St E and Camino Rd3062-028-007	0.08	$195
Ave Z and Largo Vista3062-016-035	0.31	$208
Largo Vista and Camino3062-022-002	0.31	$208
203rd St E and Avenida Ernesto3062-033-004	0.31	$208
Ave Z and Largo Vista3062-016-005	0.16	$208
Ave Z and Largo Vista3062-016-013	0.16	$208
Ave Z and Largo Vista3062-016-018	0.16	$208
Ave Z and Largo Vista3062-016-023	0.16	$208
Largo Vista and Ave Z3062-018-011	0.16	$208
Largo Vista and Camino Rd3062-019-006	0.16	$208
Largo Vista and Camino Rd3062-020-028	0.16	$208
Largo Vista and Camino Rd3062-021-019	0.16	$208
Largo Vista and Camino3062-021-021	0.16	$208
Largo Vista and Camino3062-021-022	0.16	$208
200th St E and Holcomb Rdg3062-024-004	0.16	$208
200th St E and Holcomb Rdg3062-024-005	0.16	$208
195th St E and Camino Rd3062-027-032	0.16	$208
202nd St E and Camino Rd3062-030-015	0.16	$208
203rd St E and Avenida Amado3062-032-007	0.16	$208
203rd St E and Avenida Amado3062-032-008	0.16	$208
Calle Rhea near Ave3062-032-020	0.16	$208

Questions about land in Mount Waterman

How much vacant land in Mount Waterman is in a flood zone?

256 of 3,054 vacant lots in Mount Waterman (8%) are in a FEMA high-risk flood zone (A, AE, AH, AO or VE). 2,666 are zone X with minimal risk. 132 are zone D, where flood risk has not been studied.

Do I need flood insurance for land in Mount Waterman?

Not for an empty lot: flood insurance covers buildings. If you build in a high-risk zone and borrow from a federally regulated lender, flood insurance on the building is required. 8% of Mount Waterman's vacant lots are in such a zone.

More for Mount Waterman: all vacant land · fire hazard zones

Sources

Counts are LandGrab's analysis of 2026 public data for vacant parcels in Los Angeles County, updated 2026-10-18. Maps change; confirm a specific lot with the county before you buy.